DSPAX1 - Recepteur YAMAHA - Free user manual and instructions

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USER MANUAL DSPAX1 YAMAHA

VCR 1 VCR 2 VCR 3 LD DVD

1. To assure the finest performance, please read this manual

carefully. Keep it in a safe place for future reference.

2. Install this unit in a cool, dry, clean place – away from

windows, heat sources, sources of excessive vibration, dust, moisture and cold. Avoid sources of humming (transformers, motors). To prevent fire or electrical shock, do not expose the unit to rain or water.

3. Never open the cabinet. If something drops into the set,

contact your dealer.

4. Do not use force on switches, controls or connection

wires. When moving the unit, first disconnect the power plug and the wires connected to other equipment. Never pull the wires themselves.

5. The openings on the cover assure proper ventilation of the

unit. If these openings are obstructed, the temperature inside the unit will rise rapidly. Therefore, avoid placing objects against these openings, and install the unit in a well-ventilated area to prevent fire and damage. (For Europe, UK, and China Models) Be sure to allow a space of at least 10 cm behind, 10 cm on both sides and 30 cm above the top panel of the unit to prevent fire and damage.

6. The voltage used must be the same as that specified on this

unit. Using this unit with a higher voltage than specified is dangerous and may result in fire or other accidents. YAMAHA will not be held responsible for any damage resulting from the use of this unit with a voltage other than that specified.

7. Digital signals generated by this unit may interfere with

other equipment such as tuners, receivers and TVs. Move this unit farther away from such equipment if interference is observed.

8. Do not attempt to clean the unit with chemical solvents;

this might damage the finish. Use a clean, dry cloth.

9. Be sure to read the “Troubleshooting” section regarding

common operating errors before concluding that the unit is faulty.

10. When not planning to use this unit for a long period of

time (e.g., a vacation), disconnect the AC power plug from the wall outlet.

11. To prevent lightning damage, disconnect the AC power

plug and disconnect the antenna cable when there is an electrical storm.

12. Grounding or polarization – Precautions should be taken

so that the grounding or polarization of the unit is not defeated.

• Do not connect audio equipment to the AC outlet on the rear panel if that equipment requires more power than the outlet is rated to provide. This unit is not disconnected from the AC power source as long as it is connected to the wall outlet, even if this unit itself is turned off. This state is called the standby mode. In this state, this unit is designed to consume a very small quantity of power. For U.K. customers If the socket outlets in the home are not suitable for the plug supplied with this appliance, it should be cut off and an appropriate 3 pin plug fitted. For details, refer to the instructions described below. Note: The plug severed from the mains lead must be destroyed, as a plug withbared flexible cord is hazardous if engaged in a live socket outlet. Special Instructions for U.K. Model IMPORTANT THE WIRES IN MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE: Blue: NEUTRAL Brown: LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. Making sure that neither core is connected to the earth terminal of the three pin plug. Manufactured under license from Dolby Laboratories. “Dolby”, “AC-3”, “Pro Logic”, “Surround EX” and the double-D symbol are trademarks of Dolby Laboratories. Confidential Unpublished Works. ©1992-1997 Dolby Laboratories, Inc. All rights reserved. Manufactured under license from Digital Theater Systems, Inc. US Pat. No. 5,451,942 and other world-wide patents issued and pending. “DTS”, “DTS Digital Surround” and “DTS ES” are trademarks of Digital Theater Systems, Inc. Copyright 1996 Digital Theater Systems, Inc. All Rights Reserved.1 English Contents Introduction 2 Features p. 3
• Getting Started p. 5
• Controls and Functions p. 6
• Preparations 12 Speaker System Configurations p. 13
• Speaker Placement p. 14
• Hookups p. 15
• On-Screen Displays (OSD) p. 25
• Speaker Settings p. 26
• Speaker Output Levels p. 27
• Basic Operation 30 Basic Playback p. 31
• Basic Recording p. 35
• Advanced Operation 36 SET MENU Items p. 37
• Remote Control Features p. 50
• Adjusting the Levels of the Effect Speakers p. 63
• Setting the Sleep Timer p. 63
• ZONE 2 p. 64
• Addtional Information 66 Digita Sound Field Processing (DSP) p. 67
• Hi-Fi DSP-Sound Field Program p. 68
• CINEMA-DSP p. 69
• CINEMA-DSP Sound Field Program p. 71
• Sound Field Program Parameter Editing p. 73
• Digital Sound Field Parameter Descriptions p. 74

• Troubleshooting p. 79
• Reference Chart for the INPUT and OUTPUT Jacks p. 82
• CINEMA - EQ Frequency Characteristics p. 82
• Specifications p. 832
• Introduction Introduction Features 3 Introduction p. 3
• Dolby Digital and Dolby Digital Surround EX p. 3
• DTS and DTS ES p. 3
• Comparing Surround Technologies p. 3
• Digital Sound Fields (DSP) p. 4
• Multi-function remote control p. 4
• Various Input and Output Jacks p. 4
• Built-in 8-channel power amplifier p. 4
• Custom installation facility p. 4
• Getting Started 5 Checking the Package Contents p. 5
• Installing Batteries in the Remote Control p. 5
• Using the Remote Control p. 5
• Controls and Functions 6 Front Panel p. 6
• Opening and Closing the Front Panel Door p. 7
• Remote Control p. 8
• Front Panel Display p. 10
• Rear Panel English Introduction Welcome to the exciting world of digital home entertainment. The DSP-AX1 is the most complete and advanced AV amplifier available. Though some of the more advanced features of this unit may not be familiar to you, they are easy to use. Incorporated state- of-the-art technology such as Dolby Digital and DTS can bring the same audio experience to your home as they have brought to feature films in quality theaters around the world. To make the listening experience even more enjoyable, the DSP-AX1 includes a number of exclusive, digitally created listening environments known as digital sound fields. Choosing a sound field program is like transporting yourself to such venues as an outdoor arena, an European church, or a cozy jazz club. Take some time now to read more about these features and enjoy the new experiences the DSP-AX1 brings to your home theater. Dolby Digital and Dolby Digital Surround EX The DSP-AX1 is equipped with a Dolby Digital decoder which reproduces industry standard Dolby Digital surround sound for a cinematic audio experience in your home. Dolby Digital is a 5.1 channel format because it uses five discrete channels (left and right Main channels, Center channel, and left and right Rear channels) and a special low frequency channel (that is used only enough to merit the “0.1” channel rating) to create incredibly realistic 360˚ surround effects. Recently, Dolby Digital Surround EX was introduced in movie theaters as an advanced surround technology. The addition of a Rear Center channel makes front-to-back transitions more realistic. You can enjoy the newest Dolby Digital Surround EX software with the CINEMA DSP programs in the DSP-AX1 such as Dolby Digital/Matrix 6.1. DTS and DTS ES The DSP-AX1 is also equipped with a DTS decoder, which uses a 5.1 channel system to create a full surround sound environment. It was developed as a way to replace the analog soundtracks of movies with six channels of digital sound. In comparison with Dolby Digital, DTS uses less compression to store the sound information. The newly presented DTS ES system reproduces digital sound similar to Dolby Digital Surround EX. The use of the Rear Center speaker along with the existing 5.1 channel speakers provides a fully immersive cinematic audio experience. Comparing Surround Technologies To enjoy dynamic feature film sound at home, you should have the appropriate sound reproduction system for your home theater. The traditional standard for home surround systems was called Dolby Surround and consisted of four channels (left and right Main channels, a Center channel, and a Surround channel for effects). The new home theater standard is Dolby Digital and consists of 5.1 channels (left and right Main channels, a Center channel, left and right Rear channels, and an LFE (low frequency effect) channel). The newer DTS surround technology also makes use of a 5.1 channel system. The 6.1 channel system which adds a Rear Center channel to the 5.1 channel configuration is the latest advancement in surround sound technology, and is employed by Dolby Digital Surround EX and DTS ES. Features Reproduction Channel System 4 channels Left (L) and right (R) Main, Center (C), and Surround (S) channels p. 113

Left (L) and right (R) Main, Center (C), left and right Rear (RL and RR), and Subwoofer (SW) channels

Left (L) and right (R) Main, Center (C), left and right Rear (RL and RR), Rear Center (RC), and Subwoofer (SW) channels Dolby Surround (Pro Logic) Dolby Digital and DTS Dolby Digital Surround EX and DTS ES

SW4 Introduction Features Digital Sound Fields (DSP) Technological advances in sound reproduction over the last 30 years have enhanced the listening experience with improved clarity, precision, and power. However, something has been missing: the atmosphere and acoustic ambience of the public venue. Our Yamaha engineers have extensively researched the nature of sound acoustics and the way sound reflects inside a room. We sent these engineers to famous theaters and concert halls around the world to measure the acoustics of those venues with sophisticated microphones. The data they collected is used to recreate these environments in digital sound fields. Some of these digital sound fields have been created using data measured at the original venue; others have been created from combinations of data to form unique environments for specific purposes. Some have been designed especially for music, and others especially for movies. Of course, this only solves half of the problem. Because these engineers have no way of knowing the acoustics of your entertainment room, we have made it possible for you to adjust the various parameters of this data to tailor each virtual venue to your taste. You can use these sound fields to enhance any source and in combination with any of the following surround sound technologies. CINEMA-DSP: Dolby Digital + DSP and DTS + DSP The Dolby Digital system and DTS system show their full capability in large movie theaters, because feature film soundtracks are designed to be reproduced in such environments. It is difficult to recreate a sound environment similar to a movie theater in your entertainment room because of the room size, wall materials, and the number of speakers in your entertainment system. Yamaha DSP technology makes it possible for you to enjoy nearly the same sound experience as that of a large movie theater in your entertainment room by compensating for lack of presence and dynamics in your entertainment room with Yamaha's original digital sound fields combined with Dolby Digital or DTS soundtracks. Virtual CINEMA DSP and HP CINEMA DSP Yamaha developed the Virtual CINEMA DSP algorithm which allows you to experience the virtual sound fields without surround speakers. This makes it possible for the DSP-AX1 to produce a full surround sound catering to the number of speakers you have. The DSP-AX1 also has an HP (Headphones) CINEMA DSP algorithm which is achieved by the crosstalk processing applying the precise Head Related Transfer Function. You can therefore enjoy listening to the CINEMA DSP soundfields on headphones. Multi-function remote control The remote control can operate other audio-video components once you program the remote control using the manufacturer code and Learn feature. Various Input and Output Jacks The DSP-AX1 has various output jacks for audio and video signals as well as a digital recording output jack. Many input jacks are also available for connection to multiple audio-video sources. All the video inputs and outputs have S-video jacks in addition to standard composite video jacks for improved video picture quality. Component video input and output jacks are also available to deliver the excellent video signals from DVD players and other high quality video sources. The coaxial and optical digital signal jacks (provided for direct transmission of digital signals) automatically detect Dolby Digital, DTS, and PCM signals. A demodulator circuit is built into the Dolby Digital RF input so you can connect it directly to the Dolby Digital RF signal output on your LD player. Additionally, there are six audio inputs for disscrete multichannel reproduction from an external decoder. The DSP-AX1 also comes with a monaural subwoofer jack and split subwoofer jacks which can reproduce delicate but powerful low frequency effects. Built-in 8-channel power amplifier Main: 110 W + 110 W (8Ω) RMS Output Power, 0.015% THD, 20-20,000 Hz Center: 110 W (8Ω) RMS Output Power, 0.015% THD, 20-20,000 Hz Rear: 110 W + 110 W (8Ω) RMS Output Power, 0.015% THD, 20-20,000 Hz Front: 35 W + 35 W (8Ω) RMS Output Power, 0.05% THD, 1 kHz Rear Center: 110 W (8Ω) RMS Output Power, 0.015% THD, 20-20,000 Hz Custom installation facility You can make up a multi-room audio-video system with this unit. With this feature, you can set this unit to reproduce separate input sources in the main room and in a second (ZONE 2) room using the supplied remote control in the second room.5 English Installing Batteries in the Remote Control Insert the batteries in the correct direction by aligning the + and – marks on the batteries with the polarity illustrations (+ and –) inside the battery compartment. Change the batteries periodically. Do not use old batteries together with new ones. Do not use different types of batteries (such as alkaline and manganese batteries) together. Read the packaging carefully as these different types of batteries may have the same shape and color. ■ About Changing Batteries As the batteries wear out, the operating range of the remote control decreases and the TRANSMIT indicator does not flash or its light becomes dim. When you notice any of these conditions, change all of the batteries. Notes:• If the remote control is without batteries for more than 20 minutes, or if worn outbatteries remain in the unit, the contents of the memory may be cleared.If the memory is cleared, insert new batteries and reprogram any functions that mayhave been cleared.• After you insert new batteries, be sure to push RESET in the battery compartmentusing a ball point pen or similar object before using the remote control. (This does notclear the contents of the memory.)PHONES BASS TREBLENATURAL SOUND AV AMPLIFIERDSP-AX1INPUT MODEPOWERINPUT SELECTORVOLUMES VIDEO VIDEO L RAUDIOVIDEO AUX CINEMA DSP DOLBY DIGITAL DIGITAL SURROUND ON OFF5544

Remote Control Alkaline Batteries (3) (LR6) Getting Started

VCR 1 VCR 2 VCR 3 LD DVD

Using the Remote Control The remote control transmits a directional infrared beam. Be sure to aim the remote control directly at the remote control sensor on this unit during operation. When the sensor is covered or there is a large object between the remote control and the main unit, the sensor cannot receive signals. The sensor may not be able to receive signals properly when it is exposed to direct sunlight or a strong artificial light (such as a fluorescent or strobe light). In this case, change the direction of the light or reposition the main unit to avoid direct lighting. ■ About handling the remote control Handle the remote control with care. Do not spill water or other liquids on the remote control. Do not drop the remote control. Do not leave or store the remote control in the following types of conditions:

• high humidity or temperature such as near a heater, stove or bath; or

• in places subject to extremely low temperatures. Reset button Approximately 6m (20 feet) Checking the Package Contents Check your package to make sure it has the following items. FAST FORWARD REC / PAUSE REWIND

PLAY PAUSE STOP 1~9 Quick Reference Card Quick Reference Guide6 Introduction Controls and Functions Front Panel ~ STANDBY/ON Turns this unit on (On mode) and off (Standby mode). When you turn on this unit, you will hear a click and there will be a four to five to second delay before this unit can reproduce sound. In Standby mode, this unit consumes a small amount of power so it can respond to the remote control. Ÿ Remote Control Sensor Receives signals from the remote control. ! Front Panel Display Shows information about the operational status of this unit (see page 10). ⁄ INPUT MODE Selects the mode of input for sources that output two or more types of signals to this unit (see page 33). You cannot control the input mode when you select 6CH INPUT as the input source. @ INPUT SELECTOR Selects the input source (DVD, LD, D-TV, CBL/SAT, VCR 1, VCR 2, VCR 3, V-AUX, PHONO, CD, TUNER, TAPE, MD) you want to listen to or watch. ¤ VOLUME Controls the output level of all audio channels. This does not affect the REC OUT level. # PHONES Outputs audio signals for private listening using headphones. When you connect headphones, no signals are output to the PREOUT jacks or the speakers.

When pushed in (ON), these buttons turn on the set of Main speakers connected to the A and/or B terminals on the rear panel. $ BASS Adjusts the low frequency response for the left and right Main speaker channels. Turn the control to the right to increase the low frequency response and turn the control to the left to decrease the low frequency response. If you increase or decrease the low frequency sound to an extreme level, the tonal quality from the Center, Front Effect, Rear Center, and Rear speakers may not match that of the left and right Main speakers. › SET MENU – / + Adjusts the settings and parameter values of SET MENU items.

‡ BASS EXTENSION ON/OFF

When pushed in (ON), this feature boosts the bass frequencyof the left and right main channels by +6 dB (60 Hz) whilemaintaining overall tonal balance. This boost is useful if youdo not use a subwoofer.However, this boost may not be noticeable if the mainspeakers are set to “SMALL” and the bass output mode is setto “SW.”

• PROCESSOR DIRECT ON/OFF When pushed in (ON), BASS, TREBLE, BALANCE, and BASS EXTENSION are bypassed, eliminating any alterationof the original signal. ° PROGRAM / Selects the sound field program (see page 34).Selecting a sound field program turns on the effect.

Selects the source you want to direct to the audio/videorecorder and ZONE 2 outputs independent of the source youare listening to in the main room. When set to the SOURCE/REMOTE position, the input source is directed to all outputs.

• VIDEO AUX Inputs audio and video signals from a portable external sourcesuch as a video camera. To reproduce source signals fromthese jacks, select V-AUX as the input source. To direct thissource to the VCR 1 output jacks, select VIDEO AUX usingREC OUT/ZONE 2. Controls and Functions % TREBLE Adjusts the high frequency response for the left and right mainchannels.Turn the control to the right to increase the high frequencyresponse and turn the control to the left to decrease the highfrequency response.If you increase or decrease the high frequency sound to anextreme level, the tonal quality from the Center, Front Effect,Rear Center, and Rear speakers may not match that of the leftand right Main speakers. fi NEXT Displays SET MENU items. This button works like on theremote control when using the SET MENU. ^ 6CH INPUT Switches between 6CH INPUT mode and normal input modes.6CH INPUT mode takes priority over the source selected withINPUT SELECTOR.You cannot use DSP sound field programs while using anexternal decoder. fl BALANCE Controls the balance of the sound levels coming from the rightand left Main speaker(s). Setting this control to the centerposition “0” is appropriate for most situations. & EFFECT Switches the effect speakers (Center, Front Effect, Rear andRear Center) on and off. If you turn off the output of thesespeakers using EFFECT, all DTS and Dolby Digital audiosignals are directed to the Main left and right channels exceptfor the LFE channel.When DTS or Dolby Digital signals are mixed, the left andright Main channel signal levels may not match. Opening and Closing the Front Panel Door When you are not operating the controls behind the front panel door, close the door.

Controls and Functions Remote Control Power Buttons Turn the power on and off. Press SYSTEM POWER to turn on the power and STANDBY to turn off (Standby mode) the power to the main unit. Display Window Shows the source component that you select to control. Program/10-Key Section Functions as the numeric buttons or DSP program group buttons. Source Select Selects the source component without switching the input. Setup Section Sets speaker output levels, SET MENU, DSP parameters, etc. Others Functions vary depending on your components that are set up with the manufacturer code. Programming Section Provides a selection of programming types you can utilize to conveniently operate your other components. Input Section Selects the input source. Press an input button repeatedly to select the input mode. Operation Section Provides functions such as play, stop, skip, etc. for operating your other components. Volume Section Controls the volume.9 English Controls and Functions ~ Infrared window Outputs infrared control signals. Aim this window at thecomponent you want to operate. Ÿ CLEAR Used for clearing functions acquired using the Learn andRename features, programmed macros, and presetmanufacturer codes (see pages 61, 62). ! RE-NAME Used for changing the source name in the display window (seepage 61). ⁄ LEARN Used for setting up the manufacturer code or programming thefunctions of other remote controls (see pages 57, 58). @ MACRO Used to program a series of operations onto a single button(see page 59).

Turns the macro function on and off. # TRANSMIT Flashes while the remote control is sending signals. ‹ 6CH INPUT Switches to the 6CH INPUT mode when using an externaldecoder. $ LIGHT Turns the light on or off.When you press this button once, the light turns on for aboutten seconds. Press again to turn off the light. › 10KEY/DSP Selects the numeric button (10KEY) mode or DSP mode. Youcan use the 13 buttons to select numbers or DSP programsdirectly according to the position of this switch. % DSP program group/Numeric buttons Select DSP programs or numbers according to the position of10KEY/DSP. (Press a button repeatedly to select a DSPprogram within that group.) fi A/B/C/D/E Selects one of the five preset station groups. TV operation buttons TV INPUT switches between TV and VCR mode.TV MUTE mutes the TV sound. ^ TV VOL +/– Increases or decreases the TV volume level. PRESET +/– selects a preset station.CH +/– selects the next or previous channel.DISC +/– skips to the next or previous disc. & MUTE Mutes the sound. Press again to restore audio output at theprevious volume level. ‡ VOLUME +/– Increases or decreases the volume level.

• EFFECT Switches the effect speakers (center, front, rear, and rearcenter) on and off. If the output of these speakers is switchedoff, all DTS and Dolby Digital audio signals are directed to themain left and right channels except for the LFE channel. ° Cover Slides down to show the setup buttons. ( LEVEL Selects the effect speaker channels (center, front, rear andsubwoofer) so you can adjust their level independently. Pressthis button repeatedly to select the effect speaker channel youwant to adjust, then use + or – to adjust the level.
• ON SCREEN Selects the On-Screen Display mode for your video monitor. ) SLEEP Timer Sets the Sleep Timer. Press repeatedly to set the amount oftime before the main unit is automatically turned off. ‚ TEST Selects the test mode (see page 27).

_ PARAMETER/SET MENU

Selects and adjusts DSP program parameters and SET MENUitems according to the position of PARAMETER/SETMENU. + RESET Press this button after you exchange batteries or when theremote control stops working properly. (Pressing RESET doesnot clear acquired functions.)10 Introduction ~ DTS indicator Lights up when the built-in DTS decoder is on. Ÿ VIRTUAL indicator Lights up when using Virtual Cinema DSP (see page 34). ! Multi-information display Shows the current DSP program and other information when adjusting or changing settings. ⁄ Input source indicator Shows the current input source with the arrow-shaped cursor. @ DIGITAL and PRO LOGIC indicators Lights up according to the type of Dolby signals this unit is reproducing. “ DIGITAL” lights up when the built-in Dolby Digital decoder is on. “ PRO LOGIC” lights up when the built-in Dolby Pro Logic Decoder is on. Controls and Functions Front Panel Display DIGITAL DSP PCM PRO LOGIC SPEAKERS

TAPE TUNER PHONOVIRTUALSLEEPSTEREO AUTO TUNINGMEMORY ¤ DSP indicator Lights up when you select a digital sound field program. # Headphones indicator Lights up when headphones are connected. ‹ SPEAKERS A/B indicator Lights up according to which set of main speakers are selected. Both indicators light up when both sets of speakers are selected. $ PCM indicator Lights up when this unit is reproducing PCM (Pulse Code Modulation) digital audio signals. › SLEEP indicator Lights up while the Sleep Timer is on.11 English Controls and Functions ~ RF (AC-3) input jack Connect to the RF output terminal of your LD player. Ÿ Audio equipment jacks Refer to page 16 for hookup information. ! Video equipment jacks Refer to page 18 for hookup information. ⁄ Speaker terminals Refer to page 20 for hookup information. @ AC OUTLETS Use these outlets to supply power to your other audio/video equipment. ¤ AC power cord Connect to a power outlet. # IMPEDANCE SELECTOR Use this switch to match the amplifier output to your speaker impedance. Turn off the power before you change the setting of this switch (see page 22). Rear Panel

DVD D-TV CBL /SAT MONITOR OUT

Speaker System Configurations The most complete speaker configuration consists of eight speakers: the left and right Main speakers, a Center speaker, the left and right Rear speakers, the left and right Front Effect speakers, and a Rear Center speaker. If you do not use eight speakers, you can direct the signals for speakers that are not in your system to other speakers in your configuration. A Subwoofer can be used with any of these configurations to produce a fuller sound.

Eight or Seven Speaker Configuration –Full Cinema DSP– When you reproduce feature film software, this configuration fullly expresses the powerful and realistic sound qualities of 70 mm multitrack audio. The dialogue is positioned as if it were coming from directly on the screen, the sound effect is positioned slightlly behind the screen, and the soundtrack music is positioned even further behind the screen to express the width and depth of the overall presentation. This configuration makes the most of this unit's capability. The Rear Center speaker is useful for playback of Dolby Digital Surround EX or DTS ES. ■ Six Speaker Configuration –Hi Fi DSP– This configuration is used the most for audio playback with HiFi DSP. It does not position the dialogue sound as well as a seven or eight speaker configuration. However, it creates a dynamic DSP (Digital Sound Field Processor) sound field which adds depth to the sound. For this speaker configuration, change SET MENU item 1A. CENTER SP to “NONE” and 1D. REAR CT SP to “NONE” (see page 37). ■ Five Speaker Configuration –Standard 5.1 Channel– This configuration does not express the height of the sound field as well as the seven or eight speaker configuration. However, it positions the dialogue sound as coming directly from the screen. For this speaker configuration, change SET MENU item 1F. FRNT EFCT SP to “NONE” and 1D. REAR CT SP to “NONE” (see page 37).

Four Speaker Configuration –Minimum Requirement– In this configuration, the Center speaker signals and Front Effect speaker signals are directed to the left and right Main speakers. For this speaker configuration, change SET MENU item 1A. CENTER SP to “NONE,” item 1F. FRNT EFCT SP to “NONE,” and item 1D. REAR CT SP to “NONE” (see page 37). Front Effect SpeakersFront SubwooferCenter SpeakerMain SpeakersRear SpeakersRear Center SpeakerRear Subwoofer14 Preparations

Speaker Placement Where you place your speakers has a tremendous effect on how well your system sounds. ■ Placing the Main Speakers Place the left and right Main speakers an equal distance from the main listeningposition.If you have a TV or video monitor in your system, the distance of each speakerfrom each side of the TV or video monitor should be the same. ■ Placing the Center Speaker If you have a TV or video monitor in your system, align the front face of theCenter speaker with the front face of the monitor. Place the speaker as close to themonitor as possible, such as directly over or under the monitor. If you place thespeaker under the monitor, the Front Effect speakers can adjust the height of thesound to correspond with the action on the screen (depending on the listener’sposition). If you have a projection screen in your system, place the Center speakerunder the screen. Be sure to align the speaker with the center of the screen. ■ Placing the Front Effect, Rear and Rear Center Speakers These speakers should be placed about 0.5~1m (1~3 feet) outside the Mainspeakers and in the front of the room. They should be turned toward the mainlistening position. Place the Rear speakers in the back of the room so they face themain listening position. The Rear speakers can be placed farther apart than theFront Effect speakers. The Front Effect and Rear speakers should be placed about1.8m (6 feet) above the floor.Once you begin listening to programs, continue to adjust the speaker placementuntil you obtain a balanced sound from the Main speakers and the Front Effectand Rear speakers. ■ When You Use a Projection Screen Place the speakers as shown in the illustration.The Main speakers should be placed about one-quarter of the way up from thebottom of the screen.Place the Center speaker in the center and directly under the screen. The Centerspeaker provides precise dialogue localization.When you use a projection screen with your system, the Front Effect speakersprovide better effect quality. The CINEMA-DSP sound field programs (see page34) raise the sound from the Center speaker upward and provide natural soundcorresponding with the video images. ■ Placing the Subwoofers Place the Front Subwoofer near the Main speakers. Turn it slightly toward the center of the room to reduce wall reflections. If you use a Rear Subwoofer, place it behind the main listening position. The placement of the Rear Subwoofer is not critical because of the ultralow frequencies of the sound being reproduced. By adding a high quality Subwoofer to the speaker configurations shown on pages 21 and 22, you can enjoy more powerful and realistic movie effects, even if your Main speakers are large.Note:• If you use different brands of speakers (with different tonal qualities) in yourconfiguration, the tone of a moving human voice and other types of sound may notshift smoothly. We recommend that you use speakers from the same manufacturer orspeakers with the same tonal quality.You can also adjust the output levels and equalization of your effect speakers using theSET MENU (see page 37).If you are using small speakers, the addition of a Subwoofer will reinforce the soundeffects of movies (see page 21).

Main speaker Main speaker TV or Video monitor TV or Video monitor Center speaker Front Effect speakers Front Subwoofer Rear Subwoofer Rear Center speaker Rear speakers Center speaker 1m 1m0.5~1m 1.5~3m 0.5~1m (3ft) (3ft)(1~3ft) (5~15ft) (1~3ft) Main speakers15 English Connecting to Digital Jacks The DSP-AX1 has digital jacks for direct transmission of digital signals through either coaxial or fiber optic cables. You can use the digital jacks to input PCM, DTS and Dolby Digital bitstreams. When you connect components to both the COAXIAL and OPTICAL jacks (for CD, DVD, and CBL/SAT) priority is given to the input signals from the COAXIAL jack. All digital input jacks are acceptable for 96 kHz/24 bit digital signals. ■ About the Dust Protection Cap Pull out the cap from the optical jack before you connect the fiber optic cable. Do not discard the cap. When you are not using the optical jack, be sure to put the cap back in place. This cap protects the jack from dust. About the Video Jacks There are three types of video jacks. Video signals input through the VIDEO jacks are the conventional composite video signals. Video signals input through the S VIDEO jacks are separated into luminance (Y) and color (C) video signals. The S-video signals achieve high quality color reproduction. Video signals input through the COMPONENT VIDEO jacks are separated into luminance (Y) and color difference (PB/CB, PR/CR) video signals. The jacks are also separated into three for each signal. The description of the component video jacks may be different depending on the component (e.g. Y, CB, CR / Y, PB, PR / Y, B-Y, R-Y/ etc.). Component video signals provide the best quality in picture reproduction. Note:• Each type of video jack works independently. Signals input through the compositevideo, S-video, and component jacks are output through the corresponding compositevideo, S-video, and component jacks respectively.Caution:• Use a commercially available S-video cable when connecting to the S VIDEO jacks,and commercially available video cables when connecting to the COMPONENTVIDEO jacks.• When you are using the COMPONENT VIDEO jacks, check the details in the owner’smanual that came with the component being connected. About the RF (AC-3) Signal Input Jack If your LD player has an RF (AC-3) signal output jack, connect it to the RF (AC-3) input jack on this unit. If RF (AC-3) and analog signals are input at the same time, priority is given to the RF signals. When you want to reproduce RF (AC-3) signals, set the input mode to “D.D. RF” using INPUT MODE. Note:• RF (AC-3) signals cannot be output using the REC OUT selector. When you recordsound or images from an LD player, be sure to connect the player to either theDIGITAL OPTICAL or analog AUDIO jacks.Caution:• Even if you connect an LD player with an RF (AC-3) output jack to this unit, youcannot reproduce Dolby Digital sound from all LD discs. You must playback an LDdisc encoded with Dolby Digital signals in order to take advantage of the Dolby Digitalsound. Hookups RF(AC-3)

Composite VIDEO terminal S VIDEO terminal COMPONENT VIDEO terminals16 Preparations Hookups Connecting Audio Components Before you connect any components, disconnect the power supply to all the components you plan to connect including the DSP-AX1 and determine which jacks are for the left and right channels and for input and output. When you connect other YAMAHA audio equipment (such as a CD player or changer, Tuner, MD deck, or tape deck), connect to terminals with the same number labels. Yamaha applies this labelling system to all its products. In the hookup illustrations on the following pages: After you finish all hookups, check them again to make sure they are correct. ■ Connecting an AM/FM Tuner

Connect the left and right signal output jacks on your tuner to the TUNER 2 L and R jacks. ■ Connecting a Turntable

Connect the left and right signal output cords to the PHONO L and R jacks. Note:• These jacks are for connecting a turntable with an MM or high output MCcartridge. If you have a turntable with a low output MC cartridge, use an inlineboosting transformer or MC-head amplifier when connecting to these jacks.Caution:• The GND terminal does not electrically ground the turntable. It simply reducesnoise in the signal. In some cases, you may hear less noise if you do not connect tothe GND terminal. ■ Connecting a CD Player

Connect the left and right analog signal output jacks on your CD player to the CD 1 L and R jacks. Notes:

• The COAXIAL CD and OPTICAL CD jacks are available for a CD player which has coaxial or optical digital outputs.• When you connect a CD player to both the COAXIAL CD and OPTICAL CD jacks, priority is given to the input signals from the COAXIAL CD jack.
• The OPTICAL jacks on this unit conform to the EIA standard. If you use a fiberoptic cable that does not conform to this standard, the DSP-AX1 may not functionproperly. TUNER

AM/FM Tuner Audio Output Turntable Output Ground CD Player Optical Output Coaxial Output Analog Output indicates signal direction, indicates coaxial cables, indicates left side analog cables, indicates right side analog cables, indicates optical cables; and, indicates S-video cables.

R17 English ■ Connecting a Tape Deck

Connect the left and right signal output jacks on your tape deck to the TAPE 3 (PLAY) L and R jacks.

Connect the left and right signal input jacks on your tape deck to the TAPE 4 (REC) L and R jacks. Notes:• You can monitor audio recordings if you connect a three-head tape deck to theTAPE 3 (PLAY) jacks.• When you connect a tape deck to the DSP-AX1, keep the deck’s power on whileusing the DSP-AX1. If the power is off, the DSP-AX1 may distort the sound fromother equipment.• When you record from source equipment connected to the DSP-AX1 while theDSP-AX1’s power is off, the recorded sound may be distorted. To avoid thisproblem, turn on the DSP-AX1. ■ Connecting an MD or DAT Deck

Connect the left and right analog signal output jacks on your MD or DAT deck to the MD 3 (PLAY) L and R jacks.

Connect the left and right analog signal input jacks on your MD or DAT deck to the MD 4 (REC) L and R jacks.

Connect the optical digital signal output jack on your MD or DAT deck to the OPTICAL MD (PLAY) jack.

Connect the optical digital signal input jack on your MD or DAT deck to the OPTICAL MD (REC) jack. Note:• When you connect your MD or DAT deck to both the analog and digital input andoutput jacks, priority is given to the digital signals. MAIN TUNER

Tape Deck Analog Input Analog Output MD or DAT Deck Analog Input Analog Output Optical Input Optical Output18 Preparations Connecting Video Components Before you connect any components, disconnect the power supply to all the components you plan to connect including the DSP-AX1 and determine which jacks are for the left and right channels and for input and output. After you finish all hookups, check them again to make sure they are correct. Note:

• If you make S-video connections to this unit, it is not necessary to make composite video connections. If both types of connections are made, this unit gives priority to the S-video signal. ■ Connecting an LD Player

Connect the left and right audio signal output jacks on your LD player to the LD L and R jacks. If your LD player has an RF signal or optical digital signal outputs, you can connect them to this unit. Connect the RF signal output jack on your LD player to the RF (AC-3) LD jack. Connect the optical digital signal output jack on your LD player to the OPTICAL LD jack.

Connect the composite video signal output jack on your LD player to the LD VIDEO jack. If your LD player has an S-video output, you can connect it to this unit. Connect the S-video signal output jack on your LD player to the LD S VIDEO jack. ■ Connecting a TV or Digital TV

Connect the left and right analog signal output jacks on your TV to the D-TV L and R jacks. If your TV has an optical digital signal output, you can connect it to this unit. Connect the optical digital signal output jack on your TV to the OPTICAL D-TV jack.

Connect the composite video signal output jack on your TV to the D-TV VIDEO jack. If your TV has an S-video output or component video output, you can connect it to this unit. Connect the S-video signal output jack on your TV to the D-TV S VIDEO jack or connect the component signal output jacks on your TV to the D-TV COMPONENT VIDEO jacks. ■ Connecting a Satellite Tuner or Cable TV Tuner (Set Top Box)

Connect the left and right audio signal output jacks on your tuner to the CBL/SAT L and R jacks. If your tuner has coaxial or optical digital signal outputs, you can connect them to this unit. Connect the coaxial digital signal output jack on your tuner to the COAXIAL CBL/SAT jack. Connect the optical digital signal output jack on your tuner to the OPTICAL CBL/SAT jack.

Connect the composite video signal output jack on your tuner to the CBL/SAT VIDEO jack. If your tuner has an S-video or component video output, you can connect it to this unit. Connect the S-video signal output jack on your tuner to the CBL/SAT S VIDEO jack or connect the component signal output jacks on your tuner to the CBL/SAT COMPONENT VIDEO jacks. MAIN CENTER SUB

DVD D-TV CBL /SAT MONITOR OUT

MAIN OUT MONO REAR CTR RB-

DVD D-TV CBL /SAT MONITOR OUT

MAIN OUT MONO REAR CTR RB-

Connect the left and right audio signal output jacks on your VCR to the VCR 1 IN L and R jacks.

Connect the left and right audio signal input jacks on your VCR to the VCR 1 OUT L and R jacks.

Connect the composite video signal output jack on your VCR to the VCR 1 VIDEO IN jack. If your VCR has an S-video output, you can connect it to this unit. Connect the S-video signal output jack on your VCR to the VCR 1 IN S VIDEO jack.

Connect the composite video signal input jack on your VCR to the VCR 1 VIDEO OUT jack. If your VCR has an S-video input, you can connect it to this unit. Connect the S-video signal input jack on your VCR to the VCR 1 OUT S VIDEO jack. Notes:

• You can connect other VCRs to the DSP-AX1 using the VCR 2 and VCR 3 jacks.
• If your VCR has an optical digital signal output jack, connect it to the OPTICALVCR 1 jack of this unit. ■ Connecting a DVD Player

Connect the left and right analog signal output jacks on your DVD player to the DVD L and R jacks. If your DVD player has coaxial or optical digital outputs, you can connect one or both of them to this unit. Connect the coaxial digital signal output jack on your DVD player to the COAXIAL DVD jack. Connect the optical digital signal output jack on your DVD player to the OPTICAL DVD jack.

Connect the composite video signal output jack on your DVD player to the DVD VIDEO jack. If your DVD player has an S-video output or component video output, you can connect it to this unit. Connect the S-video signal output jack on your DVD player to the DVD S-VIDEO jack or connect the component signal output jacks on your DVD player to the DVD COMPONENT VIDEO jacks. ■ Connecting a Video Monitor

Connect the composite video signal input jack on your monitor to MONITOR OUT 1 VIDEO jack. If your video monitor has an S-video input, you can connect it to this unit. Connect the S-video signal input jack on your video monitor to the MONITOR OUT 1 S-VIDEO jack. If your video monitor has component video signal inputs, you can connect them to the COMPONENT VIDEO MONITOR OUT jacks. Note:• You can connect another monitor to this unit using the MONITOR OUT 2 jacks. MAIN CENTER SUB WOOFER 6CH INPUT SURROUND TUNER

TAPE OUT (REC) OUT (REC)

VCR 1 VCR 2 VCR 3 D-TV CBL /SAT

D-TV CBL /SAT MONITOR OUT

MAIN OUT MONO REAR CTR RB-

DVD D-TV CBL /SAT MONITOR OUT

DVD D-TV CBL /SAT MONITOR OUT

MAIN OUT MONO REAR CTR RB-

VCR Audio Input Audio Output Video Input S-video Input S-video Output Analog Audio Output Optical Output Coaxial Output DVD player S-video Output Component Output Video Output Video Monitor Video Input S-video Input Component Input Video Output20 Preparations Connecting Speakers This section explains how to connect speakers to the DSP-AX1. After you finish connecting your speakers, use the SET MENU to change the signal output settings according to the number and size of the speakers in your configuration. ■ Using Speaker Cords A speaker cord is actually a pair of insulated cables running side by side. One of the cables is colored or shaped differently, perhaps with a stripe, groove or ridge. To make sure you always connect speakers with the correct polarity, determine the difference between the cables of your speaker cord, make a note of which cable you plan to use for which polarity (+ and –), and always connect the speaker cords consistently.

Strip off 9 mm (3/8 in.) of insulation from the ends of the cables.

Twist the exposed wires of the cable together to prevent short circuits.

Loosen the terminal knob by turning it counterclockwise.

Insert only the exposed portion of the cable into the slot in the side of the terminal, and tighten the terminal knob. Note:• If your speaker cords have banana plugs, tighten the terminal knob and insert theplug into the end of the terminal. (Except for Europe and UK Models)Caution:• Connect the speaker cords with care to avoid creating a short circuit. If you turn onthe power and there is a short circuit, this unit may be damaged even though theprotection circuit automatically shuts off the power. ■ Connecting the Main Speakers Before connecting any speaker cords, identify which terminals are for the right and left channels and also the + and – polarities. If you connect speakers with the wrong polarity (+ to –), the DSP-AX1 will not reproduce clear sound. Connect the + and – terminals of your right and left Main speakers to the L and R MAIN + and – terminals on this unit. ■ Connecting the Center Speaker Connect the + terminal of your Center speaker to the CENTER + terminal and the – terminal of your Center speaker to the CENTER – terminal. Hookups AMAINB

BANANA PLUG [Except for Europe and UK models] Right Main Speaker A Left Main Speaker A Right Main Speaker B Left Main Speaker B Center Speaker21 English

MAIN OUT MONO REAR CTR RB-

232C OUT REMOTE 1REMOTE 2 CTRL OUT +5V 20mA 100Ω ■ Connecting the Front Effect Speakers Connect the + and – terminals of your right and left Front Effect speakers to the L and R FRONT + and – terminals on this unit. ■ Connecting the Rear and Rear Center Speakers

Connect the + and – terminals of your right and left Rear speakers to the L and R REAR + and – terminals on this unit.

Connect the + terminal of your Rear Center speaker to the REAR CENTER + terminal and the – terminal of your Rear Center speaker to REAR CENTER – terminal. ■ Connecting a Front Subwoofer Connect the signal input jack on your subwoofer to the PRE OUT/ MAIN IN SUBWOOFER MONO jack. By connecting two Subwoofers to the SUBWOOFER SPLIT jacks, this unit can reproduce subtle directional changes in the low frequency sounds. When you use two Subwoofers, connect both of them to the SUBWOOFER SPLIT jacks using pin plugs. Caution:• The SUBWOOFER jacks (output) have a built-in high cut-off filter (90 Hz). Whenusing a powered subwoofer, set the high cut-off frequency to “MAX” on yourSubwoofer. Hookups SPEAKERSFRONT REAR

Right Front Effect Speaker Left Front Effect Speaker Right Rear Speaker Left Rear Speaker Rear Center Speaker Subwoofer system Right Subwoofer system Left Subwoofer system22 Preparations Hookups ■ Connecting a Rear Subwoofer By using both Front and Rear Subwoofers, the CINEMA-DSP sound field programs can produce realistic movie effects with powerful, dynamic sound. To take advantage of this dynamic sound, be sure to set the 1C. REAR L/R SP item in the SET MENU to “LARGE” (see page 37), and connect your Rear speakers and Subwoofer as shown below.

Connect the right + input terminal on your Subwoofer to the REAR R + terminal, and the right – input terminal on your Subwoofer to the REAR R – terminal with speaker cords.

Connect the left + input terminal on your Subwoofer to the REAR L + terminal, and the left – input terminal on your Subwoofer to the REAR L – terminal with speaker cords.

Connect your Rear speakers to the output terminals on the Rear Subwoofer. Be sure to connect the Rear speakers to the Subwoofer with the correct polarity. Note:• Adjust the speaker volume for the Subwoofer with the controls on the Subwoofers,not on the DSP-AX1. ■ Impedance Selector switch Select the position whose requirements your speaker system meets. (Upper position) Front Effect: The impedance of each speaker must be 6Ω or higher. Rear: The impedance of each speaker must be 4Ω or higher. Rear Center: The impedance of the speaker must be 4Ω or higher. Center: The impedance of the speaker must be 4Ω or higher. Main: If you use one pair of main speakers, the impedance of each speaker must be 4Ω or higher. If you use two pairs of main speakers, the impedance of each speaker must be 8Ω or higher. (Lower position) Front Effect: The impedance of each speaker must be 8Ω or higher. Rear: The impedance of each speaker must be 8Ω or higher. Rear Center: The impedance of the speaker must be 8Ω or higher. Center: The impedance of the speaker must be 8Ω or higher. Main: If you use one pair of main speakers, the impedance of each speaker must be 8Ω or higher. If you use two pairs of main speakers, the impedance of each speaker must be 16Ω or higher. SPEAKERSFRONT REAR

A + B WARNING Do not change the IMPEDANCE SELECTOR switch setting while the power to this unit is on, otherwise this unit may be damaged. IF THIS UNIT FAILS TO TURN ON

WHEN THE STANDBY/ON SWITCH IS

PRESSED: The IMPEDANCE SELECTOR switch may not be set to either end. If so, set the switch to either end when this unit is in the standby mode. (General Model) Right Rear Speaker Left Rear Speaker Subwoofer system23 English Connecting External Amplifiers If you want to increase the power output to the speakers, or want to use another amplifier, connect an external amplifier to the PRE OUT/ MAIN IN terminals as follows. ~ MAIN jacks MAIN OUT jacks ..... Main channel line output jacks. The signals output through these jacks are affected by BASS, TREBLE, BALANCE, and BASS EXTENSION settings. MAIN IN jacks .......... Line input to the DSP-AX1 Main channel amplifiers. Ÿ CENTER jacks CENTER OUT jack . Center channel line output jacks. CENTER IN jack ..... Line input to the DSP-AX1 Center channel amplifier. ! REAR CT jack Rear Center channel line output jack.

• When RCA pin plugs are connected to the PRE OUT/MAIN IN output jacks for output to external amplifiers, the corresponding internal amplifiers will be muted. ⁄ SUBWOOFER jacks Subwoofers reinforce very low frequencies. MONO ...................... Main, Center and Rear channel frequencies below 90 Hz are output through this jack. You can also direct DTS and Dolby Digital LFE signals to this output. SPLIT ....................... The SPLIT jacks output stereo separation for the Main and Rear channels and a split mono signal for the Center and LFE channels. Adjust the volume level of the subwoofer with the control on the subwoofer. Subwoofer volume cannot be adjusted from this unit. Depending on the settings in SET MENU items

1. SPEAKER SET, 3A. LFE LEVEL and 4A. LFE LEVEL,

some signals may not be output from the SUBWOOFER jacks. @ FRONT Front Effect channel line output jacks. ¤ REAR (SURROUND) Rear channel line output jacks.24 Preparations Connecting Power Supply Cords ■ Connecting the AC Power Cord After completing all connections, plug the AC power cord into a convenient AC outlet. ■ AC OUTLETS Use these to connect the power cords from your other components to this unit. The power to the switched outlets is controlled by this unit’s STANDBY/ON (SYSTEM POWER ON or STANDBY on the remote). These outlets will supply power to any connected unit whenever this unit is turned on. The maximum power (total power consumption of components) that can be connected to AC OUTLETS is 100W. ■ VOLTAGE SELECTOR (General and China Models) The voltage selector on the rear panel of this unit must be set for your local voltage before plugging into the AC main supply. Voltages are 110/120/220/240 V AC, 50/60 Hz.

AC OUTLETSIMPEDANCE SELECTORVOLTAGE SELECTOR

Hookups Connecting an External Decoder The DSP-AX1 is equipped with six additional input jacks (left and right MAIN, CENTER, left and right SURROUND and SUBWOOFER) for discrete multi-channel input from an external decoder, sound processor, or pre-amplifier. Connect the output jacks on your external decoder to the 6CH INPUT jacks. Be sure to match the left and right outputs to the left and right input jacks for the main and surround channels. To listen to the sound from your external decoder, press 6CH INPUT on this unit or the remote control. Note:• When you select 6CH INPUT as the input source, this unit automatically turns offthe digital sound field processor, and you cannot listen to DSP programs. MAIN CENTER SUB

(General Model) Subwoofer Output External Decoder Center Output Main Output Surround Output AC Power Cord AC OUTLETS VOLTAGE SELECTOR25 English On-Screen Displays (OSD) You can display the operation information for this unit on a video monitor. If you display the SET MENU and DSP sound field program parameter settings on a screen, it is much easier to see the available options and parameters than it is by reading this information on the front panel display. If a video source is being reproduced, the OSD is superimposed over the image. If a video source is not being reproduced (or the power of the source equipment is off), the OSD is shown on a blue background. OSD Modes You can change the amount of information the OSD shows. Full Display .............. This mode always shows the sound field program parameter settings on the video monitor (see page 73). Short Display ............ This mode briefly shows the same contents as the front panel display at the bottom of the screen, then disappears. Display Off ............... This mode briefly shows the “DISPLAY OFF” message at the bottom of the screen, then disappears. Afterwards, no changes to operations appear on the screen except those of the ON SCREEN. Notes:

• When you choose the Full Display mode, INPUT SELECTOR, VOLUME and some other types of operation information are displayed at the bottom of the screen in thesame format as the front panel display.• The OSD signal is not output through the REC OUT Selector, and will not be recordedwith any video signal.• The SET MENU, TEST DOLBY SUR and TEST DSP appear regardless of the OSDmode. Selecting the OSD Mode

When you turn on the power, the video monitor and front panel display shows the level of the main volume for a few seconds and then switches to show the current sound field program.

Press ON SCREEN on the remote control repeatedly to change the display mode. The OSD mode changes in the following order: Full Display, Short Display, and Display Off. Caution:• If you choose a video input source that has equipment connected to both the S VIDEO IN and composite VIDEO IN jacks, and both the S VIDEO OUT and composite VIDEO OUT jacks are connected to a video monitor, the video signal is output to both the S VIDEO OUT and VIDEO OUT jacks. However, the OSD is carried only on the S-video signal. If no video signal is input, the OSD is carried on both the S-video andcomposite video signals.• If your video monitor is connected only to the COMPONENT VIDEO terminals ofthis unit, the OSD is not shown. Make sure to connect your video monitor to the COMPONENT VIDEO terminal and either VIDEO or S VIDEO terminals if you would like to see the OSD.• Playing back video software that has an anti-copy signal or video signals with a lot ofnoise may produce unstable images. ■ PAL/NTSC Switch (For General and China Models) This unit is designed for use with both the NTSC and PAL television formats. Set this switch to the position compatible with your TV.

ON SCREENLEVELSLEEP TEST

PARAMETER SET MENU PAL NTSC Full Display Short Display ON SCREEN26 Preparations Speaker Settings The DSP-AX1 has seven SPEAKER SET items in the SET MENU that you must set according to the number of speakers in your configuration and their size. The following table summarizes these SPEAKER SET items, and shows the initial settings as well as other possible settings. If the initial settings are not appropriate for your speaker configuration, change the settings in the SET MENU (see page 37). Summary of SPEAKER SET items 1A through 1G Item Selects the Center channel output mode according to the size of the Center speaker. The possible settings are LRG (large), SML (small) and NONE. Selects the Main channel output mode according to the size of the Main speakers. The possible settings are LARGE and SMALL. Selects the Rear channel output mode according to the size of the Rear speakers. The possible settings are LRG (large), SML (small) and NONE. Selects the Rear center channel output according to the size of the Rear Center speaker. The possible settings are LRG (large), SML (small) and NONE. Selects a speaker for the LFE/Bass signal output. The possible settings are SW (subwoofer), MAIN, and BOTH. Selects the Front Effect signal output mode for the Front Effect signals. The possible settings are YES and NONE. Selects the output level for the Main channel signal. The possible settings are Normal and –10 dB. Initial SettingDescription

Set BASS, TREBLE and BALANCE on the front panel to “0” (the center position) and turn off BASS EXTENSION.

Sit in the main listening position and set PARAMETER/SET MENU on the remote control to PARAMETER.

Set 10KEY/DSP on the remote control to DSP and press / DTS SUR.

Press TEST on the remote control once or twice to select the test you want.

• Select “TEST DOLBY SUR.” to match the output levels of the Center, Rear Center and left and right Rear speakers to the left and right Main speakers.

• Select “TEST DSP” to match the output levels of the Front Effect speakers to the Main speakers. Speaker Output Levels This section explains how to set the speaker output levels using the test tone generator. The Dolby Surround test is for balancing the output levels of the six speakers required for surround sound systems. The DSP test is for balancing the Front Effect speakers with the Main speakers for the DSP sound field programs. BASS TREBLE

PARAMETER SET MENU28 Preparations Speaker Output Levels Dolby Surround Test Use the Dolby Surround Test to balance the output levels of speakers required for surround sound systems.

Press TEST on the remote control so “TEST DOLBY SUR.” appears on the video monitor and front panel display.

Adjust VOLUME +/– so you can hear the test tone.

• The test tone is produced from the left Main speaker, Center speaker, right Main speaker, right Rear speaker, Rear Center speaker and left Rear speaker in order. The tone is produced for 2.5 seconds each time.

• You can stop the sequence temporarily by pressing

Adjust the output level of the effect speakers using the cursor – or + buttons on the remote control so the output level coming from each speaker is the same.

• You can increase the output levels of the effect channels (left Rear, right Rear, Rear Center and Center) to +10 dB. If the output level of the Center, Rear, and Rear Center speakers is lower than that from the Main speakers even after you have increased the sound volume level of the Center, Rear, and Rear Center speakers up to +10 dB, set the 1G. MAIN LEVEL item in the SET MENU to “–10dB.” Setting the 1G. MAIN LEVEL item to this setting decreases the Main speaker volume level to about one-third the normal level. After you set the 1G. MAIN LEVEL item in the SET MENU to “–10dB,” adjust the levels for the Center, Rear, and Rear Center speakers again.

When you finish adjusting the output level of the Center, Rear, and Rear Center speakers, press TEST repeatedly until the current DSP program appears. Note:• The tonal quality of the speakers can be adjusted using the 7. CENTER GEQ, 8.REAR CT GEQ, and 9. CINEMA EQ items in the SET MENU (see page 45~46).

Speaker Output Levels DSP Test Adjust the output level of the Front Effect speakers while this unit is reproducing a DSP sound field program. If you do not use Front Effect speakers, set the 1F. FRNT EFCT SP item in the SET MENU to “NONE” (see page 37), and the DSP Front Effect signals will be mixed with the Main channel signals. Press TEST repeatedly until “TEST DSP” appears on the video monitor and front panel display. Adjust VOLUME so you can hear the test tone.

• The test tone is produced alternately from the Front Effect speakers and Main speakers. The tone is produced for 2.5 seconds each time. Adjust the output level of the Front Effect speakers using + and – so the output level coming from the Front Effect speakers is the same as that of the Main speakers.

• The test tone is automatically produced from the Front Effect speakers while you are adjusting the level. When you finish adjusting the output level of the Front Effect speakers, press TEST repeatedly until the current DSP program appears. Notes:• If you cannot hear the test tone, set VOLUME, turn off the power, and check thespeaker cords and hookups.• The test tone can be reproduced separately from the left and right Front Effectspeakers. This is useful when you want to check the hookups to these speakers.Press to reproduce the test tone from the left speaker, and press to reproduce thetone from the right speaker. (The OSD shows which speaker is reproducing the tone.)• You cannot adjust the output level of the left and right Front Effect speakers separately.• You can stop the test tone’s alternation temporarily by pressing

• The tonal quality of the speakers can be adjusted using the 7. CENTER GEQ, 8. REARCT GEQ, and 9. CINEMA EQ items in the SET MENU (see page 45~46).• If the sound volume of the Front Effect speakers is lower than that of the Mainspeakers, even after you have increased the output level up to +10 dB, set the 1G.MAIN LEVEL item in the SET MENU to “–10dB.” Setting the 1G. MAIN LEVELitem to “–10dB” decreases the Main speaker output level to about one-third of thenormal level.After you set the 1G. MAIN LEVEL item in the SET MENU to “–10dB,” repeat theTEST DOLBY SUR. procedure on the previous page. TEST

Press STANDBY/ON (or SYSTEM POWER on the remote control) to turn on the power.

• The front panel (and the monitor screen) shows the level of the volume for a few seconds and then switches to show the current sound field program.

Press STANDBY/ON (or STANDBY on the remote control) to turn off the power. Note:• This unit stores its current operational status in memory before the power is turnedoff. By connecting a commercially available timer to this unit, you can easilyplayback or record a source at any time you wish. Basic Playback PHONES BASS TREBLENATURAL SOUND AV AMPLIFIERDSP-AX1INPUT MODEINPUT SELECTORVOLUMES VIDEO VIDEO L RAUDIOVIDEO AUX CINEMA DSP DOLBY DIGITAL DIGITAL SURROUND ON OFF

VCR 1 VCR 2 VCR 3 LD DVD

• The current source is indicated on the front panel display with an arrow.

Start playback (or select a broadcast station) on the source equipment.

• Refer to the operation instructions for the equipment.

Adjust VOLUME (or VOLUME +/– on the remote control). Caution:

• If the power of the equipment connected to the VCR 1, VCR 2, VCR 3, TAPE, and MD OUT jacks is turned off, reproduced sound may be distorted or the volumemay be lowered. In these cases, turn on the equipment. ■ BGV (Back Ground Video) Function The BGV (Back Ground Video) function allows you to combine a video signal from a video source with a sound signal from an audio source. (For example, you can listen to classical music while you are watching a video.) Using the remote control, select a source from the video group, then select a source from the audio group. Use the input buttons on the remote control to make your selections. The BGV function does not work if you select the sources using INPUT SELECTOR on the front panel. INPUT SELECTOR

VCR 1 VCR 2 VCR 3 LD DVD

D-TV CBL/SAT VCR 1 VCR 2 VCR 3 V-AUX DVD

PHONO Select this source: To reproduce the signal from this equipment. The selected source33 English Basic Playback Input Modes and Indications AUTO Dolby Digital RF DTS DIGITAL ANALOG The DSP-AX1 comes with various input jacks. If your external component is connected to more than one type of input jack, you can set the priority of the input signal. Press INPUT MODE on the front panel or an input button (press it repeatedly) on the remote control to display or change the input mode. AUTO: ................. This mode is automatically selected when you turn on the power of this unit. In this mode, the input signal is automatically selected in the following order.

DTS: ..................... In this mode, only digital input signals encoded with DTS are selected even if other signals are input at the same time. ANALOG: ........... In this mode, only analog input signals are selected even if digital signals are input at the same time. <When LD is selected as the input source> AUTO: ................. In this mode, this unit automatically selects the signal in the following order.

1) Dolby Digital RF encoded signals

2) DTS encoded signals

D.D. RF:............... This unit only selects Dolby Digital RF signals. DTS: ..................... This unit only selects DTS signals. DGTL:.................. This unit only selects digital signals input through the OPTICAL jacks. ANALOG: ........... This unit only selects signals input through the ANALOG jacks. This unit will not select Dolby Digital RF or DTS signals. Notes:

• For CD, DVD, and CBL/SAT sources, if digital signals are input from both the OPTICAL and COAXIAL terminals, the digital signal from the COAXIAL terminal is selected.

• When the “AUTO” mode is selected, the DSP-AX1 automatically determines the type of signal. If the DSP-AX1 detects a DTS or Dolby Digital signal, the decoder automatically switches to the appropriate setting and reproduces 5.1 channel sound.

• When you use functions such as pause, search, or disc change while playing a disc encoded with DTS signals, the DTS indicator flashes until the next playback starts.

• If you play a disc encoded with DTS signals and the input mode is set to “ANALOG”, this unit reproduces the noise of an unprocessed DTS signal. When you want to play a DTS source, be sure to connect the source to a digital input jack and set the input mode to “AUTO” or “DTS.”

• If you switch the input mode to “ANALOG” while playing a disc encoded with DTS signals, this unit reproduces no sound.

• For LD software that does not contain a digital soundtrack, connect the LD player to the analog jacks and set the input mode to “AUTO” or “ANALOG.”

• The input mode resets to “AUTO” after you turn off the power. When the current input source is D-TV, CBL/SAT, and VCR 1, the input mode resets to the one set using the

15. INPUT MODE item in the SET MENU after you turn off the power (see page 48).

• If the LD player is transmitting signals in a non-standard method, the DSP-AX1 cannot detect the DTS or Dolby Digital signal. In this case, the decoder automatically switches to PCM or analog.

• Some audio/video equipment, such as LD players, output different audio signals through their analog and digital jacks. Change the input mode as necessary.34 Basic Operation10KEY DSP HALL 1 HALL 2 CHURCH JAZZ CLUB ROCK

9101112CHP/INDEX Selecting a Sound Field Program You can enhance your listening experience by selecting a DSP sound field program. The 24 DSP sound field programs are divided into 12 DSP program groups. For details about each program, see page 67~72.

Press one of the DSP program group buttons (or PROGRAM

on the main unit) repeatedly until the DSP program you want appears in the front panel display.

• For example, to select “Live Concert,” press HALL 2 repeatedly. You canalso select sound field programs within the current group by settingPARAMETER/SET MENU to the PARAMETER position and pressingthe cursor + or – button.Notes:
• If a DTS or Dolby Digital signal is input when the input mode is set to “AUTO”, the sound field program automatically switches to the appropriate decoding program.

• Choose a sound field program based on your listening preference, not on the name of the program. The acoustics of your listening room affect the sound field program. Minimize the sound reflections in your room to maximize the effect created by the program.

• When you select an input source, the main unit automatically selects the last sound field program used with that source.

• When you turn off the main unit, the current source and sound field program are memorized and are automatically selected when you turn on the power again.

• When high rate 96kHz sampling 24 bit digital signals are output from source equipment, the DSP sound field cannot operate on the source sounds. In this case, the sounds are reproduced as normal 2-channel stereo. ■ Virtual CINEMA DSP and HP CINEMA DSP You can experience the virtual CINEMA DSP sound field by setting the 1C. REAR L/R SP item in the SET MENU to “NONE.” The sound field processing is changed to the Virtual CINEMA DSP mode according to the selected sound field program. Virtual CINEMA DSP is performed using the Main speakers. You can also listen to HP (Headphone) CINEMA DSP by connecting your headphones to the PHONES jack while the DSP sound fields are on. ■ Normal Stereo Reproduction For normal stereo reproduction, press EFFECT to turn off the effect.Notes:
• When you turn off the effect, no sound is reproduced from the Front Effect, Center, Rear, and Rear Center speakers.

• If you turn off the effect while DTS or Dolby Digital signals are being reproduced, the dynamic range of the signal is automatically compressed.

• The sound volume may be extremely reduced when you turn off the effect or if you change SET MENU item 3B. D-RANGE to MIN. In this case turn on the effect. Basic Playback

Europe Hall AEurope Hall BEurope Hall C U.S.A. Hall DEurope Hall ELive ConcertRock ConcertRoxy TheatreWarehouse LoftArenaChurchTokyoFreiburgRoyaumontJazz ClubVillage GateVillage VanguardThe Bottom LineEntertainmentDiscoPartyGame/AmusementHi-Fi DSP ProgramsConcert Video 1Pop/Rock Concert Video 2Classical/OperaPavilionTV TheaterMono MovieVariety/SportsMovie Theater 1SpectacleSci-FiMovie Theater 2AdventureGeneral / DTS SURROUNDNormal/Matrix 6.1/ESEnhanced/6.1/ESCINEMA-DSP Programs EFFECT 6.1/ESIf you want to utilize the Rear Centerspeaker with a 5.1 channel programsource, press 6.1/ES. However, notethat to achieve the proper effect with therear center channel, Dolby DigitalSurround EX or DTS ES softwareshould be used.10KEY/DSP35 English REC OUT/ZONE 2 allows you to record one source while viewing and/or listening to another source. Basic Recording Preparations

Turn on the power to the DSP-AX1 and all connected equipment.

Select the source equipment you want to record using REC OUT/ ZONE 2.

• To record the current source, set REC OUT/ZONE 2 to SOURCE/ REMOTE.

• To record a source that you do not want to reproduce, set REC OUT/ ZONE 2 to the source you want to record.

Start playback (or select a broadcast station) on the source equipment.

Start recording on the recording equipment

• If you want to listen to another source, and REC OUT/ZONE 2 is not set to SOURCE/REMOTE, select the source you want to reproduce with INPUT SELECTOR and adjust the volume. Notes:• Do a test recording before you start an actual recording.• When this unit’s power is off, you cannot record between other equipmentconnected to this unit.
• Operating BASS and TREBLE, BASS EXTENSION, BALANCE, VOLUME, and DSP programs do not affect the recorded signal.Caution:• The RF (AC-3) input signal cannot be output using REC OUT/ZONE 2. ■ Special considerations when recording DTS software The DTS signal is a digital bitstream. Attempting to digitally record the DTS bitstream will result in noise being recorded. Therefore, if you want to use this unit to record sources that have DTS signals recorded on them, the following considerations need to be made. For DTS encoded LDs, DVDs, and CDs: Only 2-channel analog audio signals may be recorded as follows: Laser Discs: Set your Laser Disc player’s left and right outputs to the analog soundtrack. DVDs: Use the disc menu to set the DVD player’s mixed 2-channel left and right audio outputs to the PCM or Dolby Digital soundtrack. Compact Discs: The DTS signal recorded on CDs can only be output as a digital bitstream, and therefore cannot be recorded. VCR 2 CD VCR 1 TUNER

Descriptions Selects the output mode suitable for your Center speaker. Selects the output mode suitable for your Main speakers. Selects the output mode suitable for your Rear speakers. Selects the output mode suitable for your Rear Center speaker. Selects the speakers for your LFE/BASS signal output. Selects the output mode for your Front Effect speakers. Selects the output level for your main channels. Matches the Subwoofer level with the level of the other speakers. Adjusts the output level of the LFE channel for Dolby Digital signals. Adjusts the dynamic range for Dolby Digital signals. Adjusts the output level of the LFE channel for DTS signals. Adjusts the delay time for Center and Rear Center speakers. Adjusts the delay time for all channels. Matches the Center speaker tonal quality with the Main speakers. Controls the tonal quality of the Rear Center speaker. Adjusts the tonal balance of the Main and Center speakers, Front Effect speakers, Rear speakers and Rear Center speaker separately. Adjusts the tonal balance of the headphones. Initializes the parameters of a group of DSP programs. Selects the AUTO mode of Dolby Digital/Matrix 6.1and DTS ES decoding. Locks DSP program parameters and other SET MENU settings. Selects the equipment to be connected to the component video inputs A, B or C. Selects the initial input mode of the sources connected to D-TV, CBL/SAT and VCR 1. Changes the name of the inputs. Adjusts the brightness of the front panel display. Selects the mode of Zone 2. Setting (Bold as default)

YES / NONE Normal / –10 dB

OUTPUT: MAIN L/R, MAIN L, CENTER, MAIN R, R SUR.(REAR R), REAR CT,

L SUR.(REAR L), SUBWOOFER, FRONT

FREQ.: 35 Hz-250 Hz SPEAKER: –20 dB to 0 dB HEADPHONE: –20 dB to 0 dB

SP(SPEAKER): MAX / STD / MIN

HP(HEADPHONE): MAX / STD / MIN

HIGH- FRQ: 1 kHz to 12.7 kHz GAIN: – 9 dB to +6 dB (–3 dB or 0 dB) PEQ- FRQ: 1 kHz to 12.7 kHz (8 kHz or 12.7 kHz) GAIN: –9 dB to +6 dB (–3 dB or –4 dB) BASS, TRBL : –6 dB to +3 dB (0 dB) 1 to 12 ON / OFF OFF / ON A: DVD B: D-TV

Up to eight characters. –4 to 0 ZONE 2 OUT: FIX(fixed) / VAR.(variable) SET MENU Items The SET MENU consists of eighteen items including the Speaker Set, Center Graphic Equalizer and Parameter Initialization features. Choose the appropriate item and adjust or select the values as necessary. Notes:

• You can adjust the items in the SET MENU while reproducing a source.

• We recommend that you adjust the items in the SET MENU while using a video monitor. It is easier to see the video monitor screen than it is to see the front panel display on this unit while adjusting SET MENU items. Page

AdvancedOperation SET MENU Items ■ General procedure for adjusting items Some items require extra steps to change to the desired setting.

(or NEXT) repeatedly to select an item, then press + or – (or SET MENU + or –) to change the setting of that item.

• The last item you adjusted appears on the front panel display (or in the SET MENU OSD if you are using a video monitor).

• If “Press + / – Key!” appears on the display, press + or – (or SET MENU + or – ) to select an item, press

(or NEXT) to select a sub item, and then press + or – (or SET MENU + or – ) to change the setting of that item.

(or NEXT) repeatedly or a DSP program button to exit the SET MENU. Note:• NEXT on the main unit works the same as on the remote control. It does not work as

SOURCE/REMOTE BASS EXTENSION PROCESSOR DIRECT STANDBY/ON 6CH IMPUT SET MENU

Operating the SET MENU This section describes how to adjust items in the SET MENU using the remote control. To make adjustments using the controls on the main unit, use the buttons referred to in parentheses.

PARAMETER / SET MENU

Cursor buttons Front Panel Display Front Panel Display OSD (On Screen Display) SET MENU –/+ NEXT or39 English SET MENU Items Use this feature to select suitable output modes for your speaker configuration. You must set the output mode when you use a subwoofer. ■ 1A. CENTER SP (Center Speaker Mode) By adding a Center speaker to your speaker configuration, the DSP-AX1 can provide good dialogue localization for many listeners and superior synchronization of sound and images. The OSD shows a large, small or no center speaker depending on how you set this item. The initial setting is “LRG”. Select the “LRG” (Large) setting if you have a large Center speaker. The entire range of Center channel signals is sent to the Center speaker. Select the “SML” (Small) setting if you have a small Center speaker. Center channel low frequency signals of 90 Hz and below are directed to the speakers selected with the 1E. LFE/BASS OUT item (see page 40). Select the “NONE” setting if you do not have a Center speaker. All of the Center channel signals are directed to the left and right Main speakers. The “NONE” position provides good dialogue localization for the person sitting in the main listening position. ■ 1B. MAIN SP (Main Speaker Mode) The display shows small or large Main speakers depending on how you set this item. The initial setting is “LARGE”. Select the “LARGE” setting if you have large Main speakers. The entire range of left and right Main channel signals is directed to the left and right Main speakers. Select the “SMALL” setting if you have small Main speakers. The Main channel low frequency signals of 90 Hz and below are directed to the speakers selected with the 1E. LFE/BASS OUT item (see page 40). Note:

• When you select the “MAIN” setting for the 1E. LFE/BASS OUT item, the Main channel low frequency signals of 90 Hz and below are directed to the Main speakers even if you select the “SMALL” setting for the Main speaker mode. In this case, the OSD shows large Main speakers. ■ 1C. REAR L/R SP (Rear Speaker Mode) The OSD shows large, small or no Rear speakers depending on how you set this item. The initial setting is “LRG”. Select the “LRG” setting if you have large left and right Rear speakers or if you use a Rear Subwoofer (see page 22). The entire range of Rear channel signals is sent to the left and right Rear speakers. Select the “SML” setting if you have small left and right Rear speakers. Rear channel low frequency signals of 90Hz and below are directed to the speakers selected with the 1E. LFE/BASS OUT item (see page 40). Select the “NONE” setting if you do not have Rear speakers.

• In this case, Rear Center speaker will automatically be set to “NONE” and the 1D. REAR CT SP item will be skipped. NoneSmallLargeLarge SmallLarge Small None

1. SPEAKER SET (1A. CENTER SP to 1G. MAIN LEVEL)40

Advanced Operation ■ 1D. REAR CT SP (Rear Center Speaker Mode) By adding a Rear Center speaker to your speaker configuration, the DSP-AX1 can provide more realistic front-to-back and back-to-front transitions. The initial setting is “LRG”. Select the “LRG” setting if you have a large Rear Center speaker. The entire range of Rear Center channel signals is sent to the Rear Center speakers. Select the “SML” (small) setting if you have a small Rear Center speaker. Rear Center channel low frequency signals of 90 Hz and below are distributed to speakers selected with the 1E. LFE/BASS OUT item. Select the “NONE” setting if you do not have a Rear Center speaker. ■ 1E. LFE/BASS OUT (Bass Out Mode) LFE signals carry low frequency effects when this unit decodes DTS or Dolby Digital signals. Low frequency signals are defined as 90 Hz and below. The initial setting is “BOTH”. Select the “SW” (Subwoofer) setting if you use a Subwoofer. The LFE signals are directed to the Subwoofer. Select the “MAIN” setting if you do not use a Subwoofer. The LFE signals are directed to the Main speakers. Select the “BOTH” setting if you use a Subwoofer and you want to mix the Main channel low frequency sound signals with the LFE signals. Note:

• The low frequency signals of 90Hz and below from all Main, Center, Rear and Rear Center channels are directed to the LFE channel when you select the small speaker setting in items 1A, 1B, 1C and 1D. SET MENU Items LargeSmall None Subwoofer Main Both41 English ■ 1F. FRNT EFCT SP (Front Effect Speaker Mode) The DSP-AX1 uses Front Effect speakers to localize the virtual sound sources of the sound field programs. If you do not use Front Effect speakers, you can direct the Front Effect signals to the Main speakers. The OSD shows small or no Front Effect speakers depending on how you set this item. The initial setting is “YES”. Select the “YES” setting if you use Front Effect speakers. Select the “NONE” setting if you do not use Front Effect speakers. The Front Effect signals are mixed with the Main channels.

Change this setting if you cannot match the sound volume of the Front, Rear, and Center speakers with the Main speakers because of the unusually high efficiency performance of the Main speakers. The initial setting is “Normal”. Select the “Normal” setting if you can match the volume of your effect speakers with the volume of your Main speakers using the Dolby Surround Test (page 28). Select the “–10dB” setting if you cannot match the volume of your effect speakers with the volume of your Main speakers using the Dolby Surround Test (page 28). Note:

• When this unit decodes 96 kHz sampling/24 bit digital signals or 6CH INPUT is on, level adjustments in items 1A~1F are not possible. SET MENU Items YES NONE Normal–10dB42 AdvancedOperation SET MENU Items Use this feature to adjust the Subwoofer volume so it matches the volume of the other speakers in your configuration. Change the setting using the remote control while sitting in the main listening position.

Press + or – (or SET MENU + or –) to set TEST TONE to “ON”, and adjust the volume using VOLUME + (or VOLUME) so you can hear the tone.

(or NEXT) repeatedly to go to OUTPUT and press + or – (or SET MENU + or –) to select the speaker you want to compare with the Subwoofer.

• If “SUBWOOFER” is selected, test tones above 90 Hz will not be output from the Subwoofer. The test tone will not necessarily be output from the selected speakers. The output mode of the test tone depends on the settings of the 1. SPEAKER SET items in the SET MENU.

(or NEXT) repeatedly to go to FREQ. and press + or – (or SET MENU + or –) to select the frequency you want to use.

Adjust the Subwoofer volume using the controls on the Subwoofer so it matches the volume of the speaker you are comparing it to. Notes:• Do not turn up the VOLUME too high.• If no test tone is heard, turn off the power and make sure all the necessary hookups are correct. ■ About the Test Tone The test tone is produced by the tone generator.The tone generator produces a narrow band noise centered at a specifiedfrequency by the band pass filter.You can change the center frequency from 35 Hz through 250 Hz in one-sixthoctave steps.You can use the test tone not only for adjusting the subwoofer level, but also forchecking the low frequency characteristics of your listening room. Low frequencysounds are especially affected by the listener’s position, speaker placement,subwoofer polarity and other conditions.Digital Generator(Wide Band Noise Produced)Band Pass Filter

Center freq. 35 Hz~250 Hz NOISE FREQ.43 English SET MENU Items

Use this feature to adjust the output level of the LFE (low frequency effect) channel when playing back Dolby Digital encoded software. This setting is effective only when this unit decodes Dolby Digital signals. The LFE signal carries the low frequency special effect sound which is only added to certain scenes. You can adjust the levels from 0 dB to –20 dB.

• Adjust the LFE levels according to the capacity of your subwoofer or headphones. ■ 3B. D-RANGE (Dynamic Range) Use this feature to adjust the dynamic range. This setting is effective only when this unit decodes Dolby Digital signals. Select the “MAX” setting for feature films. Select the “STD” (Standard) setting for general use. Select the “MIN” setting for listening to sources at extremely low volume levels. Note:
• When D-RANGE is set to “MIN”, sound output may be faint because some Dolby Digital software is not compatible with the minimum level dynamic range.L-LEVEL BSTH-LEVEL CUT

Use this feature to adjust the output level of the LFE (low frequency effect) channel when playing back DTS encoded software. This setting is effective only when this unit decodes DTS signals. The LFE signal carries the low frequency special effect sound which is only added to certain scenes. You can adjust the levels from –10 dB to +10 dB.

• Adjust the LFE level according to the capacity of your subwoofer or headphones.

Use this feature to adjust the delay of the Center and the Rear Center channel sounds. This feature works when this unit decodes DTS or Dolby Digital signals. Ideally, the Center speaker and the Rear Center speaker should be the same distance from the main listening position as the left and right Main speakers. However, in most home situations, the Center speaker or the Rear Center speaker is placed in line with the Main speakers or the Rear speakers. By delaying the sound from the Center speaker and the Rear Center speaker, the apparent distance from the Center speaker and the Rear Center speaker to the main listening position can be adjusted to make it seem the same as the distance between the left and right Main speaker, and the left and right Rear speakers to the listening position. Adjusting the delay time for the Center speaker is especially important for giving depth to the dialogue. You can adjust the delay time from 0 ms to 5 ms for the Center speaker and from 0 ms to 30 ms for the Rear Center speaker.

• Increasing the delay 1 ms simulates moving the speakers about 30 cm (one foot) farther away from the listening position.

Use this feature to adjust the delay time of all channel sounds, when this unit decodes DTS or Dolby Digital signals. Adjusting AUDIO DELAY is especially important for matching the sounds to screen pictures. Initial settings is “0ms”. You can adjust the delay time from 0ms to 99ms.

Rear Center speaker imageCenter speaker image45 English SET MENU Items

7. CENTER GEQ (Center Graphic Equalizer)

Use this feature to adjust the built-in five band graphic equalizer so the Center speaker tone matches that of the left and right Main speakers. You can select the 100 Hz, 300 Hz, 1 kHz, 3 kHz, or 10 kHz frequencies.

to select a higher frequency and

to select a lower frequency.

Press + or – (or SET MENU + or –) to adjust the level of that frequency. Note:

• You can monitor the Center speaker sound while adjusting this item using the Dolby Surround test tone generator. Press TEST before starting the procedure above. “TEST DOLBY SUR.” appears, and the test tone starts alternating among the speakers. Once you begin the procedure above, the test tone remains at the Center speaker and you can hear how the sound changes as you adjust the various frequency levels. To turn off the test tone generator, press TEST repeatedly until the current DSP program appears (see page 28).

8. REAR CT GEQ (Rear Center Graphic Equalizer)

Use this feature to adjust the built-in five band graphic equalizer so the Rear Center speaker tone matches that of the left and right Main speakers.

to select a higher frequency and

to select a lower frequency.

Press + or – (or SET MENU + or –) to adjust the level of the selected frequency.46 AdvancedOperation SET MENU Items

Use this feature to match the tonal quality of four groups of speakers: the Main and Center speaker group, the Front Effect speakers group, the Rear speakers group, and the Rear Center speaker group. CINEMA-EQ consists of a high-shelving equalizer (HIGH) and a parametric equalizer (PEQ). The high-shelving equalizer changes high frequency characteristics, and the parametric equalizer boosts or cuts any selected frequency. The equalizer can be used for a variety of purposes, such as adjusting the tonal quality of differing types of speakers, adjusting the tonal quality in different installation environments, or adjusting the source sound to your liking. The CINEMA EQ characteristic charts below show the value of the CINEMA EQ factory settings for each speaker group for general listening conditions. If you want to change the characteristics, follow the procedure below to adjust the frequency and gain for the high-shelving equalizer (HIGH) and parametric equalizer (PEQ). For the more detailed characteristics in different settings, see “CINEMA-EQ Frequency Characteristics” on page 82.

(or NEXT) repeatedly to select one of the speaker groups and press + (or SET MENU +) to select “ON”.

(or NEXT) repeatedly to select one of the following parameters, then press + or – (or SET MENU + or –) to change the setting of that parameter.• Each time you press (or NEXT ), the parameter changes on the front panel display as shown above. Press the cursor to goin the reverse order.Notes:• When the 1F. FRNT EFCT SP item is set to “NONE”, the Front Effect signals are output from the Main speakers.• CINEMA-EQ does not work when you press EFFECT to turn off the effect.▲ L.C.R. Preset ValueHIGH : FRQ 12.7 kHz GAIN –3 dBPEQ : FRQ 12.7 kHz GAIN –4 dB PEQ HIGH HIGH

Use this feature to adjust the level of bass and treble when you use your headphones. The initial Setting is 0 dB for both bass and treble. This does not effect to the 96 kHz sampling digital signal. Select BASS or TRBL and press + or – to change each level. You can adjust the level from –6 dB to +3 dB.

11. PARAMETER INI (Parameter Initialization)

Use this feature to initialize the parameters for each DSP program within a DSP program group. When you initialize a DSP program group, all of the parameter values within that group revert to their initial settings. Press the DSP program group button on the remote control for the DSP program you want to initialize.

• All of the DSP programs within the selected program group are initialized. Repeat this step to initialize other DSP program groups. Notes:
• The asterisk (*) mark next to a DSP program group number indicates that you have changed the parameter values in one or more DSP programs within that group.

• The parameter values of the DSP programs do not change if you initialize a program group that does not have the asterisk (*) mark.

• When the MEMORY GUARD function is set to “ON” (see page 48), you cannot initialize any program groups.

• You cannot initialize the individual DSP programs within a group separately. Caution:
• Once you initialize a DSP program group, you cannot have this unit revert the parameter values back to the previous settings automatically.

Use this feature to switch the DOLBY Digital Matrix 6.1 and DTS ES AUTO mode on or off. Select “ON” to allow the main unit to automatically turn on the Dolby Digital Matrix 6.1 or DTS ES decoder when the software with identification signal is detected. Select “OFF” if you want to control the mode manually by pressing 6.1/ES on the remote.48 AdvancedOperation SET MENU Items

• DSP program parameters• All SET MENU items• Front, Rear, Center speaker and Subwoofer levels• The On-Screen Display modeNotes:• When MEMORY GUARD is “ON”, you cannot use any of the test modes.• When MEMORY GUARD is “ON”, you cannot select any other SET MENU item.

14. CMPNT-V INPUT (Component Video Input)

Use this feature to designate the input for each COMPONENT VIDEO terminal, A, B, and C. The initial settings are as written on the rear panel. (Terminal A is for DVD, terminal B is for D-TV, and terminal C is for CBL/SAT.)

Select [A], [B], or [C] according to which terminal your equipment is connected to by pressing

Select the video input for your equipment by pressing + or –.

• You cannot select the same input once you have already selected it.

Use this feature to designate the input mode for sources connected to D-TV, CBL/SAT and VCR 1 input jacks when you turn on this unit. Select “AUTO” to allow this unit to automatically detect the type of input signal and select the appropriate input mode. Select “LAST” to set this unit to automatically select the last input mode used for that source.49 English SET MENU Items

Use this feature to change the name of the input which appears on the OSD or the front panel display.

Select the input you want to change the name of by pressing an input button (or using INPUT SELECTOR).

Press + or – to place the under the space or the character you want to edit.

to select the character you want to use and + or – to move to the next one.

• Press to change the character in the following order, or press to go in the reverse order. A~Z, a space, 0~9, a space, a~z, a space, #, *, +, and so on. • Follow the procedure above to rename other inputs.

Press + or – repeatedly to exit the INPUT RENAME mode.

You can adjust the brightness of the front panel display from –4 to 0.

Use this feature to change the volume control setting for audio output to ZONE 2.Selecting “VAR.” allows you to control the volume output to ZONE 2 with the remote control.Select “FIX” when you don’t want to change the volume output to ZONE 2 with the remote control.50 Advanced Operation Remote Control Features The remote control can operate the main unit as well as other Yamaha audio and video components. To control the components of other manufacturers (or some Yamaha), you must set up the remote control with the manufacturer’s codes. This remote control also has a sophisticated Learn feature that allows it to acquire functions from the remote controls of other components in your system (or other household appliances) equipped with infrared remote control receivers. The Macro feature allows you to program a series of operations in sequence onto a single button, or use the factory preset macros to operate other Yamaha components. These features make it possible for you to reduce the number of remote control units in your entertainment room. Notes:

• For operating distance of the remote control and notes about batteries, refer to page 5.

• For the name and function of each part and button, refer to pages 8 and 9.

• If the memory in the remote control becomes full, no further learning is possible even if there are still some programmable buttons available. Using the Remote Control <Main Unit Control Area> The main unit control area is the shaded area shown below. It is for controlling the DSP-AX1. You can use functions within this area no matter which Component Control Area is selected. <Component Control Area> The component control area is the shaded area shown below. Each component has different functions for operation buttons in the component control area. The component, which was chosen by pressing an input button, can be controlled and the display window shows the corresponding name of the input. TRANSMIT RE-NAME CLEARMACROMACROLEARNOFF ONSYSTEMPOWERSTANDBYV-AUX TAPE PHONOD-TV CBL/SAT TUNER MD CDVCR 1 VCR 2 VCR 3 LD DVD6CH INPUTTITLEENTERMENUSOUNDDISPLAYSOURCESELECTSEARCH CHAPTER%!!$*#$%%%

Input selector 10KEY/DSP (DSP is selected) Input selector and switching the control area for each component 10KEY/DSP (10KEY is selected) There are 14 component control areas. You can setup the manufacturer code and program other remote control functions in each area (Cannot setup the manufacturer code in the OPTN area). See pages 57 and 58.51 English Remote Control Features ■ SOURCE SELECT You can control another component independently from the input you selected by pressing an input button.

to choose a component and set the remote control to be used for it.

The display window will show one of the following: V-AUX, TAPE, PHONO, D-TV (digital and regular TV), CBSAT (Cable TV/Satellite TV), TUNER, MD, CD, VCR 1, VCR 2, VCR 3, LD, DVD, Zone2, OPTN (Option). ■ About Zone2 When you make up a second audio-video room with this unit’s Zone2 system, you might want to use this remote control. Selecting Zone2 sets the remote control to be in the Zone2 mode. See page 65 for details. ■ About OPTN OPTN is an extra component control area to be programmed with other remote control functions. (You cannot setup the manufacturer code in this area.) See page 56 for the programmable area. ■ Light up function The buttons which are active and the display window light up for 10 seconds after pressing LIGHT. SOURCESELECT

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Pressing % selects Zone2 first. Pressing fi selects OPTN first.52 Advanced Operation Remote Control Features Each Component Control Area The general operational buttons are shown for each area. Some of them may not function depending on the equipment you have. ■ Operating a Tuner (TUNER Area) ■ Operating a Tape Deck (TAPE Area) SYSTEMPOWERSTANDBYV-AUX TAPE PHONOD-TV CBL/SAT TUNER MD CDVCR 1 VCR 2 VCR 3 LD DVD6CH INPUTTITLEENTER MENU SOUNDDISPLAYSOURCESELECTSEARCH CHAPTER

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Rewind / Fast Forward TV VOL +/–, TV INPUT, and TV MUTE function if you have set up the manufacturer code for the D- TV Area. REC (Press twice) Numeric buttons 1 to 9 Numeric button 10 or 0 You can control your VCR, if you have set up the code for VCR1. Numeric buttons 1 to 9 Numeric button 10 or 0 Enter POWER TV / VIDEO PLAY PAUSE STOP CH +/– DISPLAY POWER TV INPUT TV VOL +/– TV MUTE CH +/–56 Advanced Operation Remote Control Features ■ Operating a Cable or Satellite TV Tuner (CBSAT Area) ■ Free Area (OPTN and PHONO Areas) 6CH INPUTTITLEENTER MENU SOUNDDISPLAYSOURCESELECTSEARCH CHAPTER

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You can control your VCR, if you have set up the code for VCR1. Numeric buttons 1 to 9 Numeric button 0 Enter Recall Menu cursor / ENTER TV VOL +/–, TV INPUT, and TV MUTE function if you have set up the manufacturer code for the D- TV Area.

INPUT, and TV MUTE function if you have set up the manufacturer code for the D-TV Area. DISPLAY MENU POWER CH +/–57 English

Select the source component you want to preset by using the input buttons.

Press and hold LEARN for about three seconds using a ballpoint pen or similar object.

to select the name of your component’s manufacturer.

• You will find the names of most audio-video manufacturersworldwide in alphabetical order on the display window.

Press POWER (or any other button) on the remote control while pointing it at the component to check if you have set up the code correctly. If the component cannot be controlled by the remote control, try entering another code for the same manufacturer.

Press LEARN to confirm the preset.

• If you want to preset another code for another componentimmediately, press ENTER and repeat steps 1 to 4.

Repeat steps 1 and 2 of the procedure in “Setting the Manufacturer Code in the Remote Control”.

Select a Library (component category) by using

• There are 12 Libraries to set up a manufacturer code; L:TV,L:CAB (CABLE), L:DBS, L:SAT, L:VCR, L:DVD, L:LD,L:CD, L:MD, L:TAP (TAPE), L:TUN (TUNER), *L:AMP. *L:AMP has three codes; YPC, DSP, and NO. “YPC” should be selected to operate the DSP-AX1. “DSP” is for operating Yamaha DSP amplifiers other than the DSP-AX1. “NO” is to clear the main unit control area functions.

Repeat steps 3 and 4 of the procedure in “Setting the Manufacturer Code in the Remote Control ”. Remote Control Features Setting the Manufacturer Code in the Remote Control SYSTEM POWER STANDBY

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You can control other components by setting a manufacturer code. A code can be set up in each component controol area except for the OPTN area. The Yamaha code is factory preset for DVD, LD, CD, MD, TUNER, and TAPE (Yamaha for LD, and Yamaha1 for others). There is no factory preset code on VCR1/2/3, D-TV, CBSAT, V-AUX, and PHONO. Note:

• If you have already programmed a remote control function to a button, the function takes priority over the set up manufacturer code’s function. ■ Controlling a different component from the source component (input) you selected Note:

• “ERROR” appears in the display window in the following conditions: when pressing a button other than the cursor and ENTER; when pressing more than one button at once; and when one of MACRO ON/OFF, 10KEY/DSP, PARAMETER/SET MENU is switched to another position. flashes alternately58 Advanced Operation Remote Control Features Programming a New Remote Control Function If you desire to program functions not included in the basic operations covered by the manufacturer code, or a manufacturer code is not available, the following procedure needs to be performed. The possible programming area is the same as a component control area, so buttons are programmable independently for each source component area. It is also possible to program in the main unit control area. (Refer to page 50 for details on component control area and main unit control area.)

Place this remote control and the other remote control about 5 to 10 cm (2 to 4 in.) apart on a flat surface so that their infrared transmitters are aimed at each other.

Select a source component.

Press LEARN using a ball point pen or similar object.

Press and release the button where you want the new function to be programmed.

Press and hold the button on the other remote control that has the function you want to program into this remote control until “OK” appears in the display window.

• “NG” appears in display window when programming is not done correctly.

Repeat Steps 4 and 5 to program additional functions.

Press LEARN again to exit the Learn mode. LEARN Notes:

• If you do not press any button within 30 seconds, the learning process is canceled.

• This remote control transmits infrared rays. If the other remote control also uses infrared rays, this remote control can learn most of the other remote control’s functions. However, you may not be able to program some special signals or extremely long transmissions. (Refer to the operation instructions for the other remote control.) When the memory is full, “FULL” appears in the display window, and this remote control cannot acquire any more functions. Clear unnecessary programmed functions to allow the unit to acquire new functions.

• Even if the batteries in the other remote control have enough power to transmit signals for operation, they may not have enough power to transmit signals to this remote control.

• When the remote controls are either too close together or too far apart, you may not be able to program this remote control.

• Direct sunlight interferes with infrared rays.

• “ERROR” appears in the display window in the following conditions: when pressing more than one button at once; and when MACRO ON/OFF is switched to another position.

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5~10 cm (2 to 4 in.) flashes alternately59 English Using the Macro Feature The Macro feature makes it possible to perform a series of operations by pressing just one button. For example, when you want to play a CD, normally you would turn on the components, select the CD input, and press the play button to start playback. Using the Macro feature, you can perform all those operations by simply pressing the CD macro button. The macro buttons (the input buttons and SYSTEM POWER ON/STANDBY) are factory preset with macro programs. You can also program your own macros (see page 60). Remote Control Features Macro button First Second Third TUNERSYSTEMPOWERSTANDBY TAPE CBL/SAT

Press a Macro button Automatically transmits signals of each button sequentially *1 In order to turn on some Yamaha components connected to this unit, connect those components to AC OUTLETS on the rear panel. *2 If the macro you select includes power on/off functions, the equipment may turn off if it is already on when you press the macro button. For example, if your TV is on and you press the SYSTEM POWER macro button, the TV turns off. Note:

• Make sure you set up the manufacturer code (See page 57) or program a function using the Learn feature (See page 58) to the remote control for your component, or the factory preset macros do not work. (*1) (*2) (D-TV Area) (TAPE Area) (MD Area) (LD Area) (DVD Area) (VCR1 Area) (VCR2 Area) (VCR3 Area) SYSTEMPOWER

Press MACRO using a ball point pen or similar object.• If you do not initiate the procedure within 30 seconds, themacro programming process is canceled.

Press the macro button on which you want to program theMacro.• If you want to change the source component, use SOURCESELECT

or the input buttons. When you use inputbuttons, input is selected as a Macro step, whereas SOURCESELECT

Press the buttons of the functions that you want to includein the macro sequence in order.• You can set up to 10 Macro steps (10 functions).

Press MACRO again when the sequence you want toprogram is complete.• After you set 10 steps, “FULL” is displayed.

Set MACRO ON/OFF to ON.

• When you are finished using the Macro feature, set MACRO ON/ OFF to OFF.

• While the main unit is carrying out a macro program, the main unit does not receive any other button’s function until the macro is complete (the TRANSMIT indicator stops flashing).

• Continue to aim the remote control at the equipment the macro is operating until the macro program is complete. MACRO Remote Control Features Notes:

• “NG” appears in the display window when programming is not done correctly.

• “ERROR” appears in the display window in the following conditions: when pressing more than one button at once; and when MACRO ON/OFF is switched to another position. MACRO SYSTEM POWER STANDBY

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%61 English Changing the Source Name in the Display Window Remote Control Features

Select the source component you want to rename by usingthe input buttons.

Press RE-NAME using a ballpoint pen or similar object.

to select a character.• Pressing changes the character in the following order:A~Z, a~z, 0~9, space, -(hyphen).

to enter a character or moreto the next cursor postion.

Press RE-NAME to confirm renaming.• If you want to rename another source component immediately,press ENTER and repeat steps 1, 3 and 4.

Select the source component that you want to clear on thewindow by using input buttons.

Press LEARN if you want to clear a learned function, orpress MACRO to clear a programmed macro, using a ballpoint pen or similar object.

Press and hold CLEAR using a ball point pen or similarobject, and at the same time press the button from whichyou want to clear the learned function or macro for about3 seconds.• “C:NG” appears in the display window if the operation isunsuccessful. Should this occur, try doing step 3 again.You can clear other learned functions and macros at this time bycontinuing to hold down CLEAR and pressing the other buttonson which those learned functions or macros are programmed.

Press LEARN again to confirm clearing a learnedfunction, or press MACRO again to confirm clearing aprogrammed macro.• Once you clear a learned function or macro from a button, thebutton reverts to its factory preset function or macro. Clearing a Learned Function or Macro SYSTEM POWER STANDBY

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Press CLEAR using a ballpoint pen or similar object.

to select the clear mode. The mode is shown in the window in the following order: Clearing Learned Functions, Macros, Renamed Displays, and Manufacturer Setups Remote Control Features Notes:

• If the remote control is without batteries for more than twenty minutes, or if worn out batteries remain in the unit, the contents of the memory may be cleared.When the memory is cleared, insert new batteries and program any acquired functions that may have been cleared.
• “ERROR” appears in the display window for the following conditions: when pressing a button other than the cursor and ENTER; when pressing more than one button at once; and when one of MACRO ON/OFF, 10KEY/DSP, PARAMETER/SET MENU is switched to another position. 6CH INPUTTITLEENTER MENU SOUNDDISPLAYSOURCESELECTSEARCH CHAPTER

CLEAR CLEAR CLEAR For example, when DVD is selected asthe source component.

Press and hold CLEAR again for about 3 seconds.

• “C:NG” appears in the display window if the operation isunsuccessful.

Press CLEAR to confirm clearing.

• Once you clear a learned function or macro from a button, thebutton reverts to its factory preset function or macro.Clears all programmed functionsincluding manufacturer code presets.This returns to the factory presets.(L: name of a component) Clears alllearning functions of the component.Clears all learning functions of themain unit control area (see page 50).Clears all learning functions.Clears all macros.Clears all renamed displays in thedisplay window.63 English Setting the Sleep Timer Use this feature to automatically turn off the main unit after the amount of time you set. The Sleep Timer is useful when you plan to fall asleep while the main unit is reproducing or recording a source. The Sleep Timer also automatically turns off external components connected to AC OUTLETS. The Sleep Timer can only be set using the remote control. ■ To set the Sleep Timer

Select a source using INPUT SELECTOR and start playback (or select a broadcast station) on the source component.

Press SLEEP repeatedly to set the amount of time before the main unit automatically turns off. Each time you press SLEEP, the front panel display changes as shown below. After a few seconds the display returns to the previous indication. = SLEEP 120 min = SLEEP 90 min SLEEP OFF + SLEEP 30 min + SLEEP 60 min+ ■ To cancel the Sleep Timer

Press SLEEP repeatedly until “SLEEP OFF” appears in the front panel display. After a few seconds, the display returns to the previous indication. Note:• The Sleep Timer setting can also be canceled by turning off the main unit usingSTANDBY on the remote control (or STANDBY/ON on the front panel) ordisconnecting the AC Power Cord from the AC outlet.ON SCREENLEVELSLEEP TESTPARAMETERSET MENU

Adjusting the Levels of the Effect Speakers ON SCREEN LEVEL SLEEP TEST PARAMETER SET MENU

You can adjust the volume level of each effect speaker (Center, Right Rear, Rear Center, Left Rear, Front Effect, and Subwoofer) while listening to a music source.

Press LEVEL to select the speaker(s) you want to adjust. Each time you press this button the selected speaker changes and appears in the front panel display only as follows: Center, Right Rear, Rear Center, Left Rear, Front Effect Speakers, and Subwoofer

Adjust the speaker volume level using the + or – on the remote control. You can adjust the Center, Right Rear, Rear Center, Left Rear, Front Effect Speakers from +10 dB to –10 dB. You can adjust the Subwoofer from 0 dB down to –20 dB. Notes:

• You cannot adjust the left and right speakers independently.• When you adjust the speaker level using LEVEL, the settings you made using theDolby Surround Test and DSP Test change.• When PARAMETER/SET MENU is set to SET MENU, you cannot adjust the speaker level using LEVEL. However, each time you press LEVEL the current level setting of each speaker appears. Select the speaker level you want to checkusing

Center Right Rear Rear Center Left Rear Front Subwoofer64 Advanced Operation ZONE 2 You can make up a multi-room audio-video system with this unit. With this feature, you can set this unit to reproduce separate input sources in the main room and second (Zone 2) room using the supplied remote control in the second room. ONLY ANALOG SIGNALS ARE SENT TO THE SECOND ROOM. FOR ANY SOURCE YOU WISH TO LISTEN TO IN THE SECOND ROOM, YOU MUST CONNECT THE ANALOG OUTPUT FROM THE SOURCE TO THE CORRESPONDING ANALOG INPUT ON THIS UNIT. Connections To use the multi-room functions of this unit, you need the following additional equipment:

• An infrared signal receiver in the second room

• An infrared emitter in the main room This emitter transmits the infrared signals from the remote control in the second room to the main room (for example, to a CD player or LD player).

• An amplifier and speakers for the second room

• A video monitor for the second room Notes:• Since there are so many ways to connect and use this unit in a multi-room installation,we recommend that you consult with a custom installation specialist for the Zone 2connections which will best meet your requirements.• Some Yamaha models are able to connect directly to the REMOTE 1 OUT jacks ofthis unit. If you own these products, you may not need to use an infrared emitter. Up tosix Yamaha components can be connected as shown. ■ A sample of system configuration and connections ■ Special considerations when using DTS software The DTS signal is a digital bitstream. Therefore, if you attempt to send the DTS signal to Zone 2, you will only be able to hear the digital noise that could damage your loudspeakers. Due to this characteristic of DTS encoded discs, the following considerations and adjustments need to be made. For DTS encoded LDs or DVDs Only 2-channel audio signals may be sent to Zone 2, as follows:

• Laser disc – Set your Laser Disc player’s left and right outputs to the analog sound track.

• DVD disc – Use the disc menu to set the DVD player’s mixed 2-channel left and right audio outputs to PCM or Dolby Digital. For DTS encoded compact discs DO NOT USE the Zone 2 feature with DTS encoded compact discs. OUT OUTRemote 1OUTIN INThis UnitMain RoomDVD Player(or other component)Infrared emitterThis UnitSecond RoomAmplifierVideo monitorRemote control(in the Zone 2 mode)Infrared signal receiverREMOTE 1 OUTVIDEO SIGNAL ZONE 2 OUTREMOTE 1 INAUDIO SIGNAL ZONE 2 OUT65 English Remote Control in ZONE 2 In the second (Zone 2) room, the supplied remote control can be used as the Zone 2 remote control. You can select the input source and control the component which is located in the main room directly from the second room regardless of the listening condition in the main room.

Use the input buttons to select the input source you want to listen to.

• The display window shows “2: name of selected input” if the remotecontrol is in the Zone 2 mode.

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• VOLUME66 Additional Information Additional Information Digital Sound Field Processing (DSP) 67 Understanding Sound Fields p. 67
• Recreating a Sound Field p. 67
• E/R (Early Reflection) p. 67
• 4ch REV. (Four Channel Reverberation) p. 67
• Illustration of the Virtual Sound Sources and Echo Patterns p. 67
• Hi-Fi DSP-Sound Field Program 68 Program Group 1 : Concert Hall 1 p. 68
• Program Group 2 : Concert Hall 2 p. 68
• Program Group 3 : Church p. 68
• Program Group 4 : Jazz Club p. 68
• Program Group 5 : Rock Concert p. 68
• Program Group 6 : Entertainment p. 68
• CINEMA-DSP 69 The Sound Design of CINEMA-DSP Sound Field Programs p. 69
• Sound Field Images of the CINEMA-DSP Programs p. 69
• Movie Theater Programs p. 70
• CINEMA-DSP Sound Field Program 71 Program Group 7 : Concert Video 1 p. 72
• Program Group 8 : Concert Video 2 p. 72
• Program Group 9 : TV Theater p. 72
• Program Group 10 : Movie Theater 1 p. 72
• Program Group 11 : Movie Theater 2 p. 72
• Program Group 12 : Dolby/DTS Surround p. 72
• Sound Field Program Parameter Editing 73 Changing Parameter Settings p. 73
• Resetting a Parameter to the Factory Preset Value p. 73
• Digital Sound Field Parameter Descriptions 74 EFCT TRIM (Effect Trim) p. 74
• INIT. DLY (Initial Delay) p. 74
• P. INIT. DLY (Presence Initial Delay) p. 74
• RC. INIT. DLY (Rear Center Initial Delay) p. 74
• S. INIT. DLY (Surround Initial Delay) p. 74
• S. DLY (Surround Delay) p. 75
• ROOM SIZE p. 75
• RC. ROOM SIZE (Rear Center Room Size) p. 76
• S. ROOM SIZE (Surround Room Size) p. 76
• LIVENESS p. 76
• S. LIVENESS(Surround Liveness) p. 76
• RC LIVENESS (Rear Center Liveness) p. 76
• REV. TIME (Reverberation Time) p. 77
• REV. DELAY (Reverberation Delay) p. 77
• REV. LEVEL (Reverberation Level) English Digital Sound Field Processing (DSP) Understanding Sound Fields A sound field is defined as the “characteristic sound reflections of a particular space.” In concert halls and other music venues, we hear early reflections and reverberations as well as the direct sound produced by the artist(s). The variations in the early reflections and other reverberations among the different music venues is what gives each venue its special and recognizable sound quality. Yamaha sent teams of sound engineers all around the world to measure the sound reflections of famous concert halls and music venues, and collect detailed sound field information such as the direction, strength, range, and delay time of those reflections. Then we stored this enormous amount of data in the ROM chips of the DSP-AX1. Recreating a Sound Field Recreating the sound field of a concert hall or an opera house requires localizing the virtual sound sources in your listening room. The traditional stereo system that uses only two speakers is not capable of recreating a realistic sound field. Yamaha’s DSP requires four effect speakers to recreate sound fields based on the measured sound field data. The processor controls the strength and delay time of the signals output from the four effect speakers to localize the virtual sound sources in a full circle around the listener. The DSP sound field programs can be classified in two types based on the sound field processing method: programs that use early reflections only and programs that use both early reflections and reverberation. E/R (Early Reflection) Each sound field is distinguished by the structure of the reflected sound. The increased processing capability of DSP technology enables Yamaha engineers to incorporate even minute reflections with long delay times into the sound field data. 4ch REV. (Four Channel Reverberation) This type of program consists of early reflections and high quality digital reverberation processing. Reverberation is the most important element for recreating the sound field of a church. To recreate a realistic spatial sound image from reverberation data, Yamaha has adapted the four-channel-output reverberation technology. Illustration of the Virtual Sound Sources and Echo Patterns The virtual sound sources and echo patterns for the DSP sound field programs are shown below. The illustration of the virtual sound sources shows early reflection sound only and the illustration of the echo patterns shows both reflected sound and reverberation. The center of these circles represent the virtual soundsource.The size of the circle indicates the strength of thevirtual sound source.The direct sound sourceThe listening position Virtual Sound Sources Echo Patterns p. 7767

Direct sound sourceEarlyreflections50~80 mSecReverbration68 Additional Information Hi-Fi DSP-Sound Field Program ■ Europe Hall A This is a large fan-shaped concert hall in Munich which has approximately 2500 seats. Almost the whole interior is made of wood. There is relatively little reflection from the walls, and sound spreads finely and beautifully. ■ Europe Hall B This is a large shoe-box type concert hall with less than 2400 seats located in Frankfurt. This hall has a very solid, powerful sound. The listener’s virtual seat is in the center-right section on the first floor. ■ Europe Hall C A classic shoe-box type concert hall with approximately 1700 seats. Pillars and ornate carvings create extremely complex reflections which produce a very full, rich sound. ■ U.S.A. Hall D This is a large 2600 seat concert hall in the United States which features a fairly traditional European design. The interior is relatively simple, in the American style. The middle and high frequencies are richly and beautifully reinforced. ■ Europe Hall E This is a large 2200 seat shoe-box type concert hall in Amsterdam. It has a circular stage with seats located behind the stage. ■ Live Concert A large round concert hall with a rich surround effect. Pronounced reflections from all directions emphasize the extension of sounds. The sound field has a great deal of presence, and your virtual seat is near the center, close to the stage. ■ Tokyo The acoustic environment of an ordinary church with moderate reverberations. The reverberation lasts 2.5 seconds. This is ideal for reproducing church organ and choral music. ■ Freiburg This program recreates the acoustic environment of a big church located in south Germany. The reverberation delay is very long while the early reflections are smaller than with other sound field programs. ■ Royaumont This program features the sound field created by the refectory (dining hall) of a beautiful medieval Gothic monastery located in Royaumont on the outskirts of Paris. ■ Village Gate This is the sound field at a jazz club in New York. It is in a basement and has a relatively spacious floor area. The listener’s virtual seat is at the center left of the hall. ■ Village Vanguard A traditional jazz club in New York, located on 7th Avenue. This room has a low ceiling, and the “stage” is located in a corner. This program creates an intimate “close-to-the music” feel. ■ The Bottom Line This is the sound field at stage front in “The Bottom Line”, a famous New York jazz club. The floor can seat 300 people to the left and right in a sound field offering a real and vibrant sound. ■ Roxy Theatre The ideal program for lively, dynamic rock music. The data for this program was recorded at LA’s “hottest” rock club. The listener’s virtual seat is at the center-left of the hall. ■ Warehouse Loft This program simulates a space enclosed by concrete. An energetic sound field is created with relatively clear reflections from the walls. ■ Arena A classic shoe-box type concert hall. This program gives you long delays between direct sounds and effect sounds, with the extraordinarily spacious feel of a large arena. ■ Disco This program recreates the acoustic environment of a lively disco in the heart of a big city. The sound is dense and highly concentrated. It is also characterized by a high-energy, “immediate” sound. ■ Party This is a sound field suitable for background music at parties where you can hear the sound directly from the rear as well, thus realizing music enjoyment over a wide area. ■ Game/Amusement This program adds a deep and spatial feeling to video game sounds and is also suitable for karaoke. Program Group 1 : Concert Hall 1 Program Group 2 : Concert Hall 2 Program Group 3 : Church Program Group 4 : Jazz Club Program Group 5 : Rock Concert Program Group 6 : Entertainment69 English CINEMA-DSP The Sound Design of CINEMA-DSP Sound Field Programs Filmmakers intend the dialog to be located right on the screen, the effect sound a little farther back, the music spread even farther back, and the surround sound around the listener. Of course, all of these sounds must be synchronized with the images on the screen. CINEMA-DSP is an upgraded version of YAMAHA DSP specially designed for movie soundtracks. CINEMA-DSP integrates the DTS, Dolby Digital, and Dolby Pro Logic surround sound technologies with YAMAHA DSP sound field programs to provide the surround sound field. It recreates the most complete movie sound design in your audio room. In CINEMA-DSP sound field programs, Yamaha’s exclusive DSP processing is added to the front left, center, and right channels, so the listener can enjoy realistic dialogue, depth of sound, smooth transition between sound sources, and a surround sound field that goes beyond the screen. When a DTS or Dolby Digital signal is detected, the CINEMA-DSP sound field processor automatically chooses the most suitable sound field program for that signal. Sound Field Images of the CINEMA-DSP Programs Each CINEMA-DSP program has its own type of sound field processing block. The sound field data, including the presence and surround sound fields, are based on actual measured data. The presence and surround sound fields can be expressed in the distribution of virtual sound sources and echo patterns. However, as these two types of sound fields are processed with complex elements such as energy balance and mixing signal ratios, they are expressed as a sound field based on auditory perception. Stereo input Presence sound field Sound source Screen Listening position Listening room Surround sound field Reverberation Dolby Digital or DTS input Presence sound field Front sound source Screen Listening position Listening room Left surround sound source Left surround sound field Right surround sound source Right surround sound field Reverberation

AV ROOM DIALOG EFFECT MUSIC70 Additional Information CINEMA-DSP Movie Theater Programs Most movie software has four-channel (left, center, right and surround) sound information encoded using Dolby Surround matrix processing and stored on the left and right tracks. These signals are processed by the Dolby Pro Logic decoder. The Movie Theater Programs are designed to recreate the spaciousness and delicate nuances of sound that tend to be lost in the encoding and decoding processes. The six-channel soundtracks found on 70 mm film produce precise sound field localization and rich, deep sound without using matrix processing. The DSP-AX1’s Movie Theater 70 mm Programs provide the same quality of sound and sound localization that six-channel soundtracks do. The built-in Dolby Digital decoder brings the professional quality sound designed for movie theaters, into your home. With the DSP-AX1’s Movie Theater program, you can recreate a dynamic sound that gives you the feeling of being at a public theater in your living room using the Dolby Digital technology. ■ Dolby Pro Logic + DSP Sound Field Effect These programs express an immense sound field and a large surround effect. They also give depth to the sound from the Main Speakers to recreate the realistic sound of a Dolby Stereo theater. ■ Dolby Digital/DTS + DSP Sound Field Effect These programs use Yamaha’s tri-field DSP process on each of the Dolby Digital signals for the front, left surround, and right surround channels. This processing enables the DSP-AX1 to reproduce the immense sound field and surround expression of a Dolby Digital equipped movie theater without sacrificing the clear separation of all channels. ■ Dolby Digital/Matrix 6.1+ DSP Sound Field Effect or DTS ES+ DSP Sound Field Effect These programs provide the full experience of spacious surround effects with the addition of an extra Rear Center DSP sound field created using the Rear Center channel. Presence DSP Sound Field Right Surround DSP Sound Field Left Surround DSP Sound Field Presence DSP Sound Field Surround DSP Sound Field71 English CINEMA-DSP Sound Field Program According to the input signal format, the DSP-AX1 automatically chooses the appropriate decoder and DSP sound field pattern. ProgramGroup

• The Matrix decoder is ON. ■ Program Groups 7~9 These are sound field programs for the audio-video sources. ■ Program Groups 10~12 Ideal for reproducing a movie program which is encoded with Dolby Surround, Dolby Digital, or DTS. When the newest movie program encoded with Dolby Digital Surround EX or DTS ES is input, you can enjoy the full 6.1 channel reproduction using the internal Matrix decoder. PRO LOGIC functions when the input signal is analog or PCM audio, or encoded with Dolby Digital in two channels. DOLBY DIGITAL functions when the input signal is encoded with Dolby Digital in more than two channels. DTS DIGITAL SUR functions when the input signal is encoded with DTS. Note:• No sound wil be output from the Main speakers when a monaural source is played with sound field Program Groups 7~12. Spectacle ES Sci-Fi ES Adventure ES General ES

Enhanced ES – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Spectacle 6.1 Sci-Fi 6.1 Adventure 6.1 General 6.1 Matrix 6.1 Enhanced 6.1 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – DGTL Spectacle DGTL Sci-Fi DGTL Adventure DGTL General Normal Enhanced72 Additional Information CINEMA-DSP Sound Field Program Program Group 9 : TV Theater ■ Mono Movie This program is provided for reproducing monaural video sources (such as old movies). The program produces the optimum reverberation to create sound depth using only the presence sound field. ■ Variety/Sports Though the presence sound field is relatively narrow, the surround sound field employs the sound environment of a large concert hall. With this program, you can enjoy watching various TV programs such as news, variety shows, music programs or sports programs. Program Group 10 : Movie Theater 1 ■ Spectacle This program creates the extremely wide sound field of a 70 mm movie theater. It precisely reproduces the source sound in detail, making both the video and the sound fields incredibly real. This program is ideal for any kind of Dolby Surround video source (especially large-scale movie productions). ■ Sci-Fi This program clearly reproduces the broad and expansive cinematic space from the soundtracks of the latest science fiction films. Program Group 11 : Movie Theater 2 ■ Adventure This program is ideal for precisely reproducing the sound design of the newest 70 mm and multichannel soundtrack films. The sound field is made to be similar to that of the newest movie theaters, so the reverberations of the sound field itself are restrained as much as possible. ■ General This program is for reproducing sounds from 70 mm and multichannel soundtrack films, and is characterized by a soft and extensive sound field. The presence sound field is relatively narrow. It spatially spreads all around and toward the screen, restraining the effect of conversations without losing clarity. Program Group 12 : Dolby/DTS Surround ■ Normal/Matrix 6.1/ES The built-in decoder precisely reproduces sounds and sound effects from sources. The highly efficient decoding process improves crosstalk and channel separation and makes sound positioning smoother and more precise. In this program, no DSP effect is applied. ■ Enhanced/6.1/ES This program ideally simulates the multiple surround speaker systems of 35 mm film theaters. The Dolby Surround decoding and the digital sound field processing create precise effects without altering the original sound orientation. The surround effects produced by this sound field wrap around the viewer naturally from the back to the left and right and toward the screen. Program Group 7 : Concert Video 1 ■ Pop/Rock This program produces an enthusiastic atmosphere and lets you feel as if you are at an actual jazz or rock concert. ■ DJ The sound field makes the voice of a disc jockey sound clearer. Program Group 8 : Concert Video 2 ■ Classical/Opera This program provides excellent vocal depth and overall clarity by restraining excessive reverberation. The surround sound field is relatively moderate but it reproduces beautiful sound using data collected from a concert hall. ■ Pavilion This program reproduces vocals clearly, letting you feel the spaciousness of a pavilion. Reverberation, which is somewhat delayed, reproduces the live acoustics unique to a pavilion, and helps to make concert scenes more exciting.73 English You can enjoy good quality sound with the preset parameters. Although you do not have to change the initial settings, you can change some of the parameters to better suit the input source or your listening room. Changing Parameter Settings

Turn on your video monitor and press ON SCREEN to select the full display.

Select the sound field program you want to adjust.

• The available parameters may be displayed on more than one OSD page for some of the programs. To scroll through pages, press

• When “MEMORY GUARD!” appears on the screen, the Memory Guard function is on, and you cannot change parameter values. Turn off the Memory Guard function using the SET MENU (see page 48). PARAMETER SET MENU74 Additional Information Digital Sound Field Parameter Descriptions You can adjust the values of certain digital sound field parameters so the sound fields are recreated accurately in your listening room. Not all of the following parameters are found in every program. EFCT TRIM (Effect Trim) Function .................... This parameter adjusts the level of all the effect sounds within a narrow range. Control Range ........... –3 dB - +3 dB Description ................ Depending on the acoustics of your listening room, you may want to increase or decrease the effect level relative to the direct sound. INIT. DLY (Initial Delay) Function .................... This parameter changes the apparent distance from the source sound by adjusting the delay between the direct sound and the first reflection heard by the listener. Control Range ........... 1 - 99 milliseconds Description ................ The smaller the value, the closer the sound source seems to the listener. The larger the value, the farther the apparent distance seems. For a small room, this parameter would be set to a small value, for a large room, set it to a large value.

INIT. DLY INIT. DLY INIT. DLY

Sound Source Sound Source Reflection Face Small value = 1 ms Large value = 99 ms Primary Reflected Sound Level Level Time Time Time P. INIT. DLY (Presence Initial Delay) Function .................... This parameter adjusts the delay between the direct sound and the first reflection in the presence sound field. Control Range ........... 1 - 99 milliseconds Description ................ The larger the value, the later the first reflection begins. RC. INIT. DLY (Rear Center Initial Delay) Function .................... This parameter adjusts the delay between the direct sound and the first reflection in the rear center sound field. Control Range ........... 1 - 49 milliseconds Description ................ The larger the value, the later the first reflection begins. S. INIT. DLY (Surround Initial Delay) Function .................... This parameter adjusts the delay between the direct sound and the first reflection on the surround side of the sound field. You can only adjust this parameter when at least two front channels and two rear channels are used. Control Range ........... 1 - 49 milliseconds Description ................ The larger the value, the later the first reflection begins. You can only adjust this parameter for the Dolby Digital and DTS signals. INIT. DLY INIT. DLY INIT. DLY Reflection Face Sound Source Small value = 1 ms Large value = 99 ms Sound Source Primary Reflected Sound75 English Digital Sound Field Parameter Descriptions S. DELAY S. INIT. DELAY SURROUND (LS/RS) S. DELAY Level Time S Sound FieldDirect Sound Dolby Digital or DTS Input Level Time S Sound FieldDirect Sound Others The surround sound field is not reproduced. Time Level Time LevelLevel Time Sound SourcePrimaryReflectedSoundSmallvalueLarge valueSmall value = 0.1 Large value = 2.0Sound Source S. DLY (Surround Delay) Function .................... This parameter adjusts the delay between the direct sound and the first reflection in the surround sound field. Control Range ........... 0 - 49 milliseconds (The range depends on the signal format.) Description ................ When Dolby Digital signals are decoded: the larger the parameter, the later the surround sound source begins. When a non-Dolby Digital program is decoded: the larger the parameter, the later the surround sound field begins. No surround sound source is produced. ROOM SIZE Function .................... This parameter adjusts the apparent size of the surround sound field. The larger the value, the larger the surround sound field becomes. Control Range ........... 0.1 - 2.0 Description ................ As the sound is repeatedly reflected around a room, the larger the hall is, the longer the time between the original reflected sound and the subsequent reflections. By controlling the time between the reflected sounds, you can change the apparent size of the virtual venue. Changing this parameter from one to two, doubles the apparent length of the room. S. DELAYS. INIT.DELAYS. DELAYSURROUND (LS/RS)76 Additional Information Digital Sound Field Parameter Descriptions RC. ROOM SIZE (Rear Center Room Size) Function .................... This parameter adjusts the apparent size of the rear center sound field. Control Range ........... 0.1 - 2.0 Description ................ The larger the value, the more reflective the presence sound field walls become. S. ROOM SIZE (Surround Room Size) Function .................... This parameter adjusts the apparent size of the surround sound field. Control Range ........... 0.1 - 2.0 Description ................ The larger the value, the larger the surround sound field becomes. LIVENESS Function .................... This parameter adjusts the reflectivity of the virtual walls in the hall by changing the rate at which the early reflections decay. Control Range ........... 0 - 10 Description ................ The early reflections of a sound source decay much faster in a room with acoustically absorbent wall surfaces than in one which has highly reflective surfaces. A room with acoustically absorbent surfaces is referred to as “dead,” while a room with highly reflective surfaces is referred to as “live.” The LIVENESS parameter lets you adjust the early reflection decay rate, and thus the “liveness” of the room. Level Time Source Sound Level Time Level Time Dead Live Source Sound Small Reflected Sound Large Reflected Sound Small value = 0 Large value = 10 S. LIVENESS (Surround Liveness) Function .................... This parameter adjusts the apparent reflectivity of the virtual walls in the surround sound field. Control Range ........... 0 - 10 Description ................ The larger the value, the more reflective the surround sound field walls become. RC. LIVENESS (Rear Center Liveness) Function .................... This parameter adjusts the apparent reflectivity of the virtual wall in the rear center sound field. Control Range ........... 0 - 10 Description ................ The larger the value, the more reflective the surround sound field walls become.77 English Digital Sound Field Parameter Descriptions REV. TIME (Reverberation Time) Function .................... This parameter adjusts the amount of time it takes for the dense, subsequent reverberation sound to decay by 60 dB (at 1 kHz). This changes the apparent size of the acoustic environment over an extremely wide range. Control Range ........... 1.0 - 5.0 seconds Description ................ Set a longer reverberation time for “dead” sources and listening room environments and a shorter time for “live” sources and listening room environments. REV. DELAY (Reverberation Delay) Function .................... This parameter adjusts the time difference between the beginning of the direct sound and the beginning of the reverberation sound. Control Range ........... 0 - 250 milliseconds Description ................ The larger the value, the later the reverberation sound begins. A later reverberation sound makes you feel like you are in a larger acoustic environment. 60 dB 60 dB 60 dBReverberationShortReverberationLong ReverberationRever-berationSmall value = 1.0 s Large value = 5.0 s REV. LEVEL (Reverberation Level) Function .................... This parameter adjusts the volume of the reverberation sound. Control Range ........... 0 - 100% Description ................ The larger the value, the stronger the reverberation becomes. (dB) 60dB Level Time Source SoundReverberationLevel Time Source SoundREV. TIMEREV. TIMEREV. TIME REV. DELAYREV TIMEREV LEVELPrimary Reflected SoundSource SoundSource SoundReverberation78 Appendix Appendix Troubleshooting 79 Reference Chart for the INPUT and OUTPUT Jacks 82 CINEMA - EQ Frequency Characteristics 82 Specifications 8379 English The unit fails to turn on when STANDBY/ON is pressed, or returns to standby mode suddenly soon after the power is turned on. Hum No Sound or no picture No picture No sound is coming from one side. The volume level cannot be increased very much when adjusting VOLUME. The sound suddenly goes off. Plug in the power cord securely (see page 24). Set the switch completely to either position (depending on your speakers) while this unit is in standby mode (see page 22). Make sure all speaker wire connections on this unit and on all speakers are secure and that the wire for each connection does not touch anything other than its respective connection. Connect the audio plugs securely. If the problem persists, the cords may be defective. Connect the grounding cord of your turntable to the GND terminal of this unit (see page 16). Turn up the volume. Connect the equipment correctly. If the problem persists, the cords may be defective. Select the appropriate input source with INPUT SELECTOR. Press INPUT MODE to select another input mode Play a source whose signals this unit can reproduce. Connect this unit’s S VIDEO MONITOR OUT terminal to the TV’s S-video input terminal or disconnect the S-video cable from the source equipment. Connect all cables securely. If the problem persists, the cords may be defective. Adjust BALANCE. Turn VOLUME to minimum, press MUTE to restore audio, and adjust the volume again. Turn on the power to the equipment. Reset the protection circuitry by turning the unit off and on. Cancel the SLEEP timer function. The power cord is not plugged in or is not completely inserted. IMPEDANCE SELECTOR on the rear panel is not set correctly. The protection circuitry has been activated. There is a faulty cable connection. No connection from the turntable to the GND terminal. The volume is turned down. Faulty or incorrect input or output connection. Incorrect input source. This unit is set to DTS input mode. Digital signals other than PCM audio, Dolby Digital, or DTS encoded signals are input to this unit by playing a CD-ROM, etc. The source equipment is connected to this unit using an S-video cable, but there is no S-video connection between this unit and your video monitor. There is a faulty cable connection. BALANCE is turned all the way to one side. MUTE is on. The equipment connected to the TAPE/ MD OUT jacks of this unit is turned off. The protection circuitry has been activated because of short circuit etc. The SLEEP timer came on. Troubleshooting Refer to the chart below when the DSP-AX1 does not function properly. If the problem you are experiencing is not listed below or if the instruction below does not help, turn the power off, disconnect the power cord, and contact your dealer or the nearest Yamaha Audio Products Service Department. After this unit is exposed to strong external electric shock (such as lightning and large static electricity) or you mishandle the operation of this unit, it may not function properly. In these cases, turn the power off, unplug the power cord, plug it back in after 30 seconds, and start operating. Problem Possible Cause What to Do General80 Appendix Troubleshooting No sound is coming from the Effect speakers. No sound is coming from the Front Effect speakers. No sound is coming from the Center speaker. No sound is coming from the Rear Effect speakers. No sound is coming from the Subwoofer. Poor bass reproduction. The volume level cannot be increased, or sound is distorted. DSP parameters and some other settings on this unit cannot be changed. This unit does not operate properly. Press EFFECT to turn on the effect sound. Select another sound field program. Select another sound field program. Adjust the Front Effect speaker level (see page 63). Select “YES” (see page 41). Select the appropriate mode for your Center speaker (see page 39). Select another sound field program. Refer to the instructions for the source currently playing. Increase the right and left Rear speaker levels (see page 63). Select another sound field program. Select “SW” or “BOTH” (see page 40). Select “BOTH” (see page 40). Select “MAIN” (see page 40). Select the appropriate output mode for each channel based on the size of the speakers in your configuration (see pages 37 through 41). Turn on the power to the equipment. Select “OFF” (see page 48). Disconnect the AC power cord from the outlet, then plug it in again after about one minute. The effect is off. A Dolby Surround or DTS decoding sound field program is being used with material not encoded with Dolby Surround or DTS. PRO LOGIC/Normal, DOLBY DIGITAL/ Normal or DTS DIGITAL SUR./Normal of DSP program 12 is selected. The front level is turned to minimum. The 1F. FRNT EFCT item in the SET MENU is set to “NONE”. The 1A. CENTER SP item in the SET MENU is set to “NONE”. One of the Hi-Fi DSP sound field programs (1 to 6) is selected. The input signals of a source encoded with Dolby Digital or DTS do not include center channel signals. The right and left Rear speaker levels are set to minimum. A monaural source is played with sound field program 12. The 1E. LFE/BASS OUT item in the SET MENU is set to “MAIN” when a Dolby Digital or DTS encoded software is played. The 1E. LFE/BASS OUT item in the SET MENU is set to “SW” or “MAIN” when a 2- channel encoded software is played. The 1E. LFE/BASS OUT item in the SET MENU is set to “SW” or “BOTH” and your system does not include a subwoofer. The output mode selection for each channel (MAIN, CENTER or REAR) in the SET MENU does not match your speaker configuration. The power to the equipment connected to the REC OUT jacks of this unit is off. The 13. MEMORY GUARD item in the SET MENU is set to “ON”. The internal microcomputer has been frozen by an external electric shock (such as lightning or excessive static electricity) or by a power supply with low voltage. Problem Possible Cause What to Do81 English A source cannot be recorded by a tape deck or VCR connected to this unit. “CHECK SP WIRES!" appears on the display. There is noise from a nearby TV or tuner. The sound is degraded when listening with the headphones connected to the CD player or cassette deck that are connected to this unit.

appears on the display and no sound is heard. Make additional connections to the analog jacks (see pages 16 through 19). Make sure all speaker cables are connected correctly. Move this unit farther away from the affected equipment. Turn on the power to this unit. Check the source, or turn off the source equipment, then turn it on again. The source unit is connected to this unit using digital jacks only. Speaker cables are short circuited. This unit is too close to the affected equipment. The power to this unit is off. A non-standard source is played back, or the equipment playing back the source is not operating correctly. Problem Possible Cause What to Do The remote control does not work. The remote control does not function properly. The remote control does not “learn” new functions. (The TRANSMIT indicator does not light up or flash.) Continuous functions such as volume are learned, but operate only for a moment before stopping. Replace the batteries with new ones and press RESET (see page 5). Press RESET on the remote control (see page 5). The remote control will function within a maximum range of 6 m (20 feet), no more than 30 degrees off-axis from the front panel (see page 5). Change the position of this unit. Press RESET on the remote control (see page 5). Replace the batteries (and press RESET on the remote control) (see page 5). Place the remote controls at the proper distance (see page 58). Learning is not possible. Further learning is not possible without deleting unnecessary new functions (see page 62). Press RESET on the remote control (see page 5). Be sure to press and hold the function button on the other remote control until TRANSMIT begins flashing slowly. The batteries are dead. The internal microcomputer has “frozen”. Wrong distance or angle. Direct sunlight or lighting (such as an inverter type of fluorescent lamp) is striking the remote control sensor of this unit. The internal microcomputer has “frozen”. The batteries of this remote control and/or the other remote control are too weak. The distance between the two remote controls is too far or near. The signal coding or modulation of the other remote control is not compatible with this remote control. Memory capacity is full. The internal microcomputer has “frozen”. The learning process is incomplete. Problem Possible Cause What to Do Remote Control Troubleshooting82 Appendix Reference Chart for the INPUT and OUTPUT Jacks CINEMA - EQ Frequency Characteristics Cinema EQ is a digital equalizer that lets you independently adjust the sound quality of each speaker.

*1 This input can be changed to another video input by using the SET MENU. *2 Only for VCR 1 *3 SPLIT L,R, and MONO outputs *4 MAIN L,R, CENTER, FRONT L,R, REAR L,R, and REAR CENTER total 8 channels ▲ HIGH Frequency Range GAIN +6 ~ –9 dB

FRQ ▲ PEQ Frequency Range GAIN +6 ~ –9 dB Q 1.85 (fixed)

FRQ ▲ HIGH Frequency Range FRQ 1.0 ~ 12.7 kHz

FRQ ▲ PEQ Frequency Range FRQ 1.0 ~ 12.7 kHz Q 1.85 (fixed)

■HIGH (High Shelving Filter): Adjusts high frequency response smoothly. There are 16 responses affecting frequencies in the 1 to 12.7 kHz range, while gain is adjusted between +6 and –9 dB. ■PEQ (Parametric Equalizer): Allows smooth boost and cut at an arbitrary frequency range. The center frequency can be in the 1 to

12.7 kHz range, with gain between +6 and –9 dB.

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