AIWA ZVR55 - Hi-fi system

ZVR55 - Hi-fi system AIWA - Free user manual and instructions

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Product type Hi-fi system with 5-disc CD player, double cassette deck, FM/AM tuner
Brand and model AIWA ZVR55
Main unit dimensions (W × H × D) 360 × 394.5 × 381 mm
Main unit weight 9 kg
Power supply Mains 120 V, 60 Hz, 150 W
Output power - front 50 W + 50 W (6 ohms, 50 Hz to 20 kHz, THD < 1 %)
Output power - surround 20 W + 20 W (8 ohms, 50 Hz to 20 kHz, THD < 1 %)
Output power - center 20 W (8 ohms, 50 Hz to 20 kHz, THD < 1 %)
Main functions Dolby Pro Logic, DSP Surround (Disco, Live, Hall), graphic equalizer (Rock, Pop, Classic), T-BASS, timer, clock, random playback, programmed, repeat
Audio inputs VIDEO/AUX/PHONO IN (RCA), 5.1CH INPUT (FRONT, REAR, CENTER, SUBWOOFER)
Audio outputs CD DIGITAL OUT (optical), SUB WOOFER (RCA), front speakers, surround, center, headphones (6.3 mm)
Maintenance and cleaning Clean the cabinet with a soft, dry cloth. Clean the heads and tape path every 10 hours with a cleaning cassette or a cotton swab soaked in denatured alcohol. Demagnetize the heads every 20 to 30 hours.
Safety and precautions Do not expose to water or moisture. Do not block ventilation openings. Disconnect the plug by pulling on the plug, not the cord. Have repairs done by a qualified professional if damaged.
Spare parts and repairability Spare parts are available from the Aiwa dealer. Do not attempt to repair yourself; contact an authorized repairer.
General information Compatibility with Type I (normal) cassettes only. Plays 8 cm and 12 cm CDs. FM and AM antennas supplied. Remote control included.

Frequently Asked Questions - ZVR55 AIWA

How to set the clock on the AIWA ZVR55?
Press CLOCK/DIM once, then press ENTER within 4 seconds. Turn the MULTI JOG dial to set the hour, press ENTER, then set the minutes in the same way. To use the remote, press CLOCK then ISET.
How to record a CD onto cassette?
Insert a blank cassette into deck 1 (the side to be recorded facing outward). Press CD and load the disc. Press on deck 1 to start recording. CD playback and recording start simultaneously. For programmed recording, use the AI edit recording function.
How to activate Dolby Pro Logic?
Press the DOLBY PRO LOGIC button on the unit or remote. Select NORMAL mode (with center speaker) or PHANTOM (without center speaker) or 3 STEREO (without surround speakers). The surround effect then applies to video sources.
How to clean the cassette deck heads?
Every 10 hours of use, clean the heads and tape path with a cleaning cassette or a cotton swab soaked in denatured alcohol. Wipe the record/play head, erase head, capstans, and pinch rollers. Let dry completely before inserting a cassette.
What to do if the unit does not turn on?
Check that the power cord is properly plugged into a working mains outlet. If the unit still does not turn on, try to reset the unit: unplug the cord, plug it back in, then press POWER while holding CLEAR.
How to connect an external DVD player?
Connect the DVD player's 5.1CH outputs to the 5.1CH INPUT inputs of the unit using RCA cables. Also connect the DVD's LINE OUT outputs to the VIDEO/AUX/PHONO IN jacks for the spectrum analyzer and recording. Select the 5.1ch IN source by pressing VIDEO/AUX/PHONO 5.1CH repeatedly.
How to program the sleep timer?
Press SLEEP on the remote. Within 4 seconds, turn the MULTI JOG dial or press '<<' or '>>' to set the time (from 5 to 240 minutes in 5-minute intervals). The unit will turn off automatically after that time. To cancel, press SLEEP twice.
How to use random CD playback?
Press RANDOM on the remote. 'RANDOM' lights up. Press to play all discs in random order, or press DISC DIRECT PLAY (1 to 5) for a single disc. To cancel, press RANDOM again.
What to do if FM reception is noisy?
Check the FM antenna: extend it horizontally in a T shape and fix its ends. Use an outdoor antenna for better reception. You can also activate MONO mode by pressing REPEAT/MONO TUNER on the remote to reduce noise, but reception will be monophonic.
How to reset the unit?
Press POWER to turn off the unit. Press POWER again while holding the CLEAR button. All stored data is erased. If the unit does not turn off, unplug the power cord, plug it back in, then perform the procedure.

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Download the instructions for your Hi-fi system in PDF format for free! Find your manual ZVR55 - AIWA and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. ZVR55 by AIWA.

USER MANUAL ZVR55 AIWA

COMPACT DISC STEREO SYSTEM SISTEMA ESTEREO CON REPRODUCTOR DE DISCOS COMPACTOS CHAINE STEREO AVEC LECTEUR DE DISQUES COMPACTS

Z-VR56

OPERATING INSTRUCTIONS MANUAL DE INSTRUCCIONES MODE D'EMPLOI

En (nglish)

E (Espanol)

F (Francais)

For assistance and information

call toll free 1-800-BUY-AIWA

(United States and Puerto Rico)

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

AIWA ZVR55 - WARNING - 1

CAUTION

RISK OF ELECTRIC SHOCK DO NOT OPEN

AIWA ZVR55 - CAUTION - 1

CAUTION:TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL."

Explanation of Graphical Symbols:

AIWA ZVR55 - Explanation of Graphical Symbols: - 1

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

AIWA ZVR55 - Explanation of Graphical Symbols: - 2

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

Owner's record

For your convenience, record the model number and serial number (you will find them on the rear of your unit) in the space provided below. Please refer to them when you contact your Aiwa dealer in case of difficulty.

Model No.Serial No. (Lot No.)
CX-ZVR55 U
SX-ZR55 U
SX-C606
SX-R276

PRECAUTIONS

Read the Operating Instructions carefully and completely before operating the unit. Be sure to keep the Operating Instructions for future reference. All warnings and cautions in the Operating Instructions and on the unit should be strictly followed, as well as the safety suggestions below.

Installation

1 Water and moisture - Do not use this unit near water, such as near a bath, sink, swimming pool, or the like.
2 Heat - Do not use this unit near sources of heat, including heating vents, stoves, or other appliances that generate heat. It also should not be placed in temperatures less than 5^ (41^) or greater than 35^ (95^) .
3 Mounting surface - Place the unit on a flat, even surface.

4 Ventilation - The unit should be situated with adequate space around it so that proper heat ventilation is assured. Allow 10 cm clearance from the rear and the top of the unit, and 5 cm from each side.

-Do not place the unit on a bed, rug, or similar surface that may block the ventilation openings.
- Do not install the unit in a bookcase, cabinet, or airtight rack where ventilation may be impeded.

5 Objects and liquid entry - Take care that objects or liquids do not get inside the unit through the ventilation openings.

6 Carts and stands When placed or mounted on a stand or cart, the unit should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the unit or cart to overturn or fall.

AIWA ZVR55 - Installation - 1

7 Condensation - Moisture may form on the CD pickup lens when:

  • The unit is moved from a cold spot to a warm spot
  • The heating system has just been turned on
  • The unit is used in a very humid room
  • The unit is cooled by an air conditioner

When this unit has condensation inside, it may not function normally. Should this occur, leave the unit for a few hours, then try to operate again.

8 Wall or ceiling mounting - The unit should not be mounted on a wall or ceiling, unless specified in the Operating Instructions.

Electric Power

1 Power sources — Connect this unit only to power sources specified in the Operating Instructions, and as marked on the unit.
2 Polarization - As a safety feature, some units are equipped with polarized AC power plugs which can only be inserted one way into a power outlet. If it is difficult or impossible to insert the AC power plug into an outlet, turn the plug over and try again. If it is not still inserted easily into the outlet, please call a qualified service technician to service or replace the outlet. To avoid defeating the safety feature of the polarized plug, do not force it into a power outlet.

3 AC power cord

  • When disconnecting the AC power cord, pull it out by the AC power plug. Do not pull the cord itself.
  • Never handle the AC power plug with wet hands, as this could result in fire or shock.
  • Power cords should be firmly secured to avoid being severely bent, pinched, or walked upon. Pay particular attention to the cord from the unit to the power socket.
  • Avoid overloading AC power plugs and extension cords beyond their capacity, as this could result in fire or shock.

4 Extension cord To help prevent electric shock, do not use a polarized AC power plug with an extension cord, receptacle, or other outlet unless the polarized plug can be completely inserted to prevent exposure of the blades of the plug.
5 When not in use Unplug the AC power cord from the AC power plug if the unit will not be used for several months or more. When the cord is plugged in, a small amount of current continues to flow to the unit, even when the power is turned off.

Outdoor Antenna

1 Power lines When connecting an outdoor antenna, make sure it is located away from power lines.
2 Outdoor antenna grounding - Be sure the antenna system is properly grounded to provide protection against unexpected voltage surges or static electricity build-up. Article 810 of the National Electrical Code, ANSI/NFPA70, provides information on proper grounding of the mast, supporting structure, and the lead-in wire to the antenna discharge unit, as well as the size of the grounding unit, connection to grounding terminals, and requirements for grounding terminals themselves.

Antenna Grounding According to the National Electrical Code

AIWA ZVR55 - Outdoor Antenna - 1

NEC-NATIONAL ELECTRICAL CODE

Maintenance

Clean the unit only as recommended in the Operating Instructions.

Damage Requiring Service

Have the units serviced by a qualified service technician if:
- The AC power cord or plug has been damaged.
- Foreign objects or liquid have got inside the unit
- The unit has been exposed to rain or water
- The unit does not seem to operate normally.
- The unit exhibits a marked change in performance
- The unit has been dropped, or the cabinet has been damaged.

DO NOT ATTEMPT TO SERVICE THE UNIT YOURSELF.

Check your system and accessories

CX-ZVR55 Compact disc stereo cassette reciever SX-ZR55 Front speakers

AIWA ZVR55 - Check your system and accessories - 1

AIWA ZVR55 - Check your system and accessories - 2

AIWA ZVR55 - Check your system and accessories - 3

SX-C606 Center speaker

SX-R276 Surround speakers

AIWA ZVR55 - Check your system and accessories - 4

AIWA ZVR55 - Check your system and accessories - 5

AIWA ZVR55 - Check your system and accessories - 6

Remote control

AM antenna

FM antenna

AIWA ZVR55 - Check your system and accessories - 7

AIWA ZVR55 - Check your system and accessories - 8

AIWA ZVR55 - Check your system and accessories - 9

Operating Instructions, etc

TABLE OF CONTENTS

PREPARATIONS

SETTING UP 3
REMOTE CONTROL 5
BEFORE OPERATION 5

SOUND

AUDIO ADJUSTMENTS 6
GRAPHIC EQUALIZER 7
DSP SURROUND 7

RADIO RECEPTION

MANUAL TUNING 8
PRESETTING STATIONS 9

TAPE PLAYBACK

BASIC OPERATIONS 9

CD PLAYING

BASIC OPERATIONS 10
PROGRAMMED PLAY 11

RECORDING

BASIC RECORDING 12
AI EDIT RECORDING 13
PROGRAMMED EDIT RECORDING 14

DOLBY PRO LOGIC

ADJUSTING SPEAKER LEVEL 15
PLAY WITH DOLBY PRO LOGIC 16

CLOCK AND TIMER

SETTING THE CLOCK 17
SETTING THE SLEEP TIMER 17
SETTING THE TIMER 18

OTHER CONNECTIONS

CONNECTING OPTIONAL EQUIPMENT 19
LISTENING TO EXTERNAL SOURCES 19
CONNECTING A DVD PLAYER 20

GENERAL

CARE AND MAINTENANCE 21
TROUBLESHOOTING GUIDE 21
SPECIFICATIONS 22

PARTS INDEX Back cover

SETTING UP

The DOLBY PRO LOGIC system which is the biggest feature of this stereo system provides you with multichannel sound in your home.

Complete setting and connection of the main unit, supplied speakers, your TV and video equipment according to the following procedure.

To achieve the optimum effects obtainable with the DOLBY PRO LOGIC system, it is important to position the speakers properly. Refer to the following illustration to find out the best location in your room.

AIWA ZVR55 - SETTING UP - 1

① Front speakers
② Center speaker

Position in the center of the two front speakers. In addition, position on or below the TV set, if connecting a TV set to the unit.

③ Surround speakers

Place the surround speakers directly to the side of or slightly behind the listening area. Align them horizontally, about 1 meter above ear height.

NOTE

  • No sound is heard from the center and surround speakers when the DOLBY PRO LOGIC the DSP SURROUND system and the 5.1 CH (page 20) are set to off.
  • The sound is heard from the center speaker when the DOLBY PRO LOGIC or the 5.1CH (page 20) is set to on.

CONNECTIONS

Check the AC voltage

The rated voltage of your unit shown on the rear panel is 120 V AC. Check that the rated voltage matches your local voltage.

IMPORTANT

Connect the speakers, antennas, and all optional equipment first. Then connect the AC cord in the end.

Speakers

There are no difference between the front speakers as well as the surround speakers. Both speakers of its kind can be connected as L (left) or R (right).

AIWA ZVR55 - Speakers - 1
2
Surround speaker

1 Connect the right and left speakers to the main unit.

Connect the right speaker cord to SPEAKERS R terminals, and the left to SPEAKERS L terminals.

AIWA ZVR55 - Speakers - 2

The speaker cord with the white stripe should be connected to the terminal and the black cord to the terminal.

2 Connect the surround speakers to the main unit. Connect the right surround speaker cord to SURROUND SPEAKERS R terminal, and the left to SURROUND SPEAKERS L terminal.

AIWA ZVR55 - Speakers - 3

3 Connect the center speaker.

Connect the center speaker cord to CENTER SPEAKER terminal.

AIWA ZVR55 - Speakers - 4

4 Connect the video equipment.

ConnectVIDEO/AUX/PHONO IN jacks of this unit to the audio output jack of the video equipment with an optional audio connecting cord.

5 Connect a Television to the video equipment.

Refer to the Operating Instructions of the connected equipment for details.

6 Connect the supplied antennas.

Connect the FM antenna to FM 75Ω terminals and the AM antenna to AM LOOP terminals.

AIWA ZVR55 - Speakers - 5

7 Connect the AC cord to an AC outlet.

To position the antennas

FM feeder antenna:

Extend the antenna horizontally in a T-shape and fix its ends to the wall.

AM antenna:

Position to find the best reception.

To stand the AM antenna on a surface

Fix the claw to the slot.

AIWA ZVR55 - Connect the AC cord to an AC outlet. - 1

NOTE

  • Be sure to connect the speaker cords correctly. Improper connections can cause short circuits in SPEAKERS terminals.

AIWA ZVR55 - NOTE - 1

  • Do not leave objects generating magnetism, such as credit cards, near the speakers, as the objects may be damaged.
  • Do not position the FM antenna near metal objects or curtain rails.
  • Do not position the AM antenna near other optional equipment, the stereo system itself, the AC cord or speaker cords, as interference will occur.
  • Do not unwind the AM antenna wire.

To mount the surround speakers on the wall

Carefully mount the surround speakers so that the speakers are firmly secured.

AIWA ZVR55 - NOTE - 2

CONNECTING AN OUTDOOR ANTENNA

For better FM reception, use of an outdoor antenna is recommended.

Connect the outdoor antenna to FM 75Ω terminals.

AIWA ZVR55 - CONNECTING AN OUTDOOR ANTENNA - 1

To connect other optional equipment page 19.

REMOTE CONTROL

Inserting batteries

Detach the battery cover on the rear of the remote control and insert two R6 (size AA) batteries.

AIWA ZVR55 - Inserting batteries - 1

When to replace the batteries

The maximum operational distance between the remote control and the sensor on the main unit should be approximately 5 meters (16 feet). When this distance decreases, replace the batteries with new ones.

NOTE

  • If the remote control is not going to be used for an extended period of time, remove the batteries to prevent possible electrolyte leakage.
  • The remote control may not operate correctly when:
  • The line of sight between the remote control and the remote sensor inside the display window is exposed to intense light, such as direct sunlight
  • Other remote controls are used nearby (those of a television, etc.)

BEFORE OPERATION

AIWA ZVR55 - BEFORE OPERATION - 1

To turn the unit on

Press one of the function buttons (TAPE, TUNER/BAND, VIDEO/AUX/PHONO, CD). Playback of the inserted disc begins, or the previously tuned station is received (Direct Play Function).

POWER is also available.

When the unit is turned on, the disc compartment may open and close to reset the unit.

To turn the power off

Press POWER.

Flash window

The window on the top of the unit lights up or flashes while the unit's power is on.
To turn off the light of the top window, press while pressing CD. To turn back on, repeat the above.

Game Demo

When the AC cord is connected, the display window demonstrates the game Demo. When the power is turned on, the game Demo is overridden by the operation display. When the power is turned off, the game Demo is restored.

To cancel the game Demo

Press DEMO. To re-activate the game Demo, press DEMO again.

To play the game Demo

1 Press DEMO so that the game Demo displays.
2 Press ▷.

Three numbers on the display start to run.

3 Press once.

The number on the left side stops.

4 Press twice to stop the remaining two numbers.

Scoring:

20 points are given to start the game.
If all the numbers are equal, 50 points are added to the score.
If not equal, one point is subtracted.
If the gained points reach 9999, you win.
If the gained points fall to 0, you lose.

To reset the game Demo

Press DEMO twice, then press . The game starts again.

NOTE

  • During playing the game Demo, and are available only for the game Demo. Cancel the game Demo to use these buttons for other functions such as CD playing, etc.
  • During the game Demo, some indicators unrelated with the actual operation light up on the display.

SOUND

To dim the illumination of the display

1 Press CLOCK/DIMMER twice, then press ENTER within 4 seconds.
2 Within 4 seconds, turn MULTI JOG to select the dimmer mode.

AIWA ZVR55 - To dim the illumination of the display - 1

DIMMER 0: The usual display.
DIMMER 1: The illumination of the display is dimmer than usual.
DIMMER 2: The illumination of the display is dimmer than DIMMER 1.
DIMMER 3: The illumination of the display is dimmer than DIMMER 2. The spectrum analyzer and the illumination on the buttons also light off.

and are also available instead of MULTI JOG.

AUDIO ADJUSTMENTS

AIWA ZVR55 - AUDIO ADJUSTMENTS - 1

VOLUME CONTROL

Turn VOLUME on the main unit, or press VOLUME on the remote control.

The volume level is displayed as a number from 0 to MAX (31). The volume level is automatically set to 16 when the power is turned off with the volume level set to 17 or more.

To change the left/right balance

Adjust the left/right balance with BALANCE.
- The DOLBY PRO LOGIC (page 15) and the DOLBY DIGITAL SURROUND (page 20) front speakers level is also changed.

SUPER T-BASS SYSTEM

En

The T-BASS system enhances the realism of low-frequency sound.

Press T-BASS.

Each time it is pressed, the level changes. Select one of the three levels or the off position to suit your preference.

AIWA ZVR55 - Press T-BASS. - 1

NOTE

Low frequency sound may be distorted when the T-BASS system is used for a disc or tape in which low frequency sound is already emphasized. In this case, cancel the T-BASS system.

GRAPHIC EQUALIZER

AIWA ZVR55 - GRAPHIC EQUALIZER - 1

This unit provides the following three different equalization curves.

ROCK: Powerful sound emphasizing treble and bass

POP: More presence in the vocals and midrange

CLASSIC: Enriched sound with heavy bass and fine treble.

Press GEO repeatedly to select the equalization mode.

The GEQ mode is displayed cyclically as follows.

AIWA ZVR55 - GRAPHIC EQUALIZER - 2

The selected equalization mode is displayed.

AIWA ZVR55 - GRAPHIC EQUALIZER - 3

To cancel the selected mode

Press GEQ repeatedly until "GEQ OFF" is displayed.

*MULTI JOG is also available to change the equalization mode.

Using the headphones

Connect headphones to PHONES jack with a standard stereo plug (Ø6.3 mm, 1/4 inch).

No sound is output from the speakers while the headphones are plugged in.

  • When the headphones are plugged in, the DSP SURROUND system, the DOLBY PRO LOGIC and the 5.1CH (page 20) do not function.

Sound adjustment during recording

The output volume and tone of the speakers or headphones may be freely varied without affecting the recording.

DSP SURROUND

The DSP (Digital Signal Processor) SURROUND system can create the effect of sound reflected from walls and ceilings. This system enhances 3 types of sound presence.

DISCO: Sound presence of a disco

LIVE: Sound presence of a live music performance

HALL: Sound presence of a concert hall

AIWA ZVR55 - DSP SURROUND - 1

AIWA ZVR55 - DSP SURROUND - 2
Press one of the DSP SURROUND mode buttons.

Equalization curves are selected automatically to match the DSP SURROUND modes and can also be selected or turned off to suit your preference.

When the music source is monaural

Select LIVE to obtain a simulated stereo effect. When DISCO or HALL is selected, no sound will be heard from the surround speakers.

To cancel the selected mode

Press the selected DSP SURROUND mode button again. "DSP OFF" is displayed.

While the DSP SURROUND mode is off, no sound is heard from the surround speakers.

To select with the remote control

Press SURROUND repeatedly until the desired mode is displayed.

To adjust the volume of the surround speakers

Press MANUAL SELECT twice or three times on the remote control. "S-L" or "S-R" is displayed for 2 seconds. Press or

on the remote control within these 2 seconds.

  • The DOLBY PRO LOGIC (page 15) and the DOLBY DIGITAL SURROUND (page 20) surround speakers level is also changed.

NOTE

The DSP SURROUND mode is canceled when:
- the DOLBY PRO LOGIC is turned on.
- the headphones are plugged in.
- the 5.1CH (page 20) is selected.

RADIO RECEPTION

MANUAL TUNING

AIWA ZVR55 - MANUAL TUNING - 1

1 Press TUNER/BAND to select the FM or AM band.

When TUNER/BAND is pressed while the power is off, the power is turned on directly (Direct Play Function).

2 Press TUNER PRESET repeatedly to select the manual tuning mode.

Each time the button is pressed, the following three tuning modes are selected cyclically.

① Preset tuning mode: The preset number flashes.
2 Auto search mode: "SEARCH" is displayed.
⑨ Manual tuning mode:"SEARCH" is not displayed and the preset number does not flash.

AIWA ZVR55 - Press TUNER PRESET repeatedly to select the manual tuning mode. - 1

NOTE

The preset tuning mode is skipped if no station is preset.

3 Turn MULTI JOG clockwise or counterclockwise to tune in to a station.

The frequency changes as you turn MULTI JOG. When a station is received, "TUNE" is displayed for 2 seconds. During FM stereo reception, () is displayed.

AIWA ZVR55 - Turn MULTI JOG clockwise or counterclockwise to tune in to a station. - 1

  • DOWN and ↑UP are also available to tune in to a station.

Press TUNER PRESET repeatedly to display "SEARCH"(auto search mode), and turn MULTI JOG clockwise or counterclockwise until the frequency starts to change rapidly. After tuning in to a station, the search stops.

AIWA ZVR55 - To search for a station quickly (Auto Search) - 1

To stop the Auto Search manually, turn MULTI JOG a little in either direction.

The Auto Search may not stop at the stations with very weak signals.
- DOWN and IUP are also available to search for a station. Keep DOWN or IUP pressed until the timer starts searching. Press the button to stop the search manually.

When an FM stereo broadcast contains noise

Press REPEAT/MONO TUNER on the remote control so that "MONO" appears on the display.

Noise is reduced, although reception is monaural.

AIWA ZVR55 - When an FM stereo broadcast contains noise - 1

To restore stereo reception, press REPEAT/MONO TUNER on the remote control so that "MONO" disappears.

To change the AM tuning interval

The default setting of the AM tuning interval is 10kHz step. If you use this unit in an area where the frequency allocation system is 9kHz step, change the tuning interval.

Press POWER while pressing TUNER/BAND on the unit.

To reset the interval, repeat this procedure.

NOTE

When the AM tuning interval is changed, all preset stations are cleared. The preset stations have to be set again.

PRESETTING STATIONS

AIWA ZVR55 - PRESETTING STATIONS - 1

The unit can store a total of 32 preset stations. When a station is stored, a preset number is assigned to the station. Use the preset number to tune in to a preset station directly.

1 Press TUNER/BAND to select a band, and press DOWN or IUP to select a station.

2 Press IISET to store the station.

A preset number beginning from 1 in consecutive order for each band is assigned to the station.

AIWA ZVR55 - Press IISET to store the station. - 1

3 Repeat steps 1 and 2.

No more stations will be stored if a total of 32 preset stations have already been stored.

PRESET NUMBER TUNING

Use the remote control to select the preset number directly.

1 Press TUNER/BAND to select a band.

2 Press numbered buttons 0-9 and +10 to select a preset number.

Example:

To select preset number 20, press +10, +10 and 0

To select preset number 15, press +10 and 5.

Selecting a preset number on the main unit

Press TUNER/BAND to select a band. Press TUNER PRESET repeatedly until the preset number flashes (preset tuning mode), and turn MULTI JOG. The preset numbers are selected in sequence as you turn MULTI JOG.

  • PRESET is also available to select the preset number. Each time the button is pressed, the next highest number is selected.

To clear a preset station

Select the preset number of the station to be cleared with the numbered buttons. Then, press CLEAR, and press ISET within 4 seconds.

The preset numbers of all other stations in the band with higher numbers are decreased by one.

BASIC OPERATIONS

AIWA ZVR55 - BASIC OPERATIONS - 1
(Deck 1)
(Deck 2)

Usable tapes

Use Type I (normal) tapes only.

1 Press TAPE, then press to open the cassette holder.

AIWA ZVR55 - Press TAPE, then press to open the cassette holder. - 1

Insert a tape with the exposed side down. Push the cassette holder to close.

2 Press to start play.

Only the side facing out from the unit can be played back.

To stop play, press

To pause play, press II. To resume play, press again.

To fast forward or rewind, press or in stop mode. Then press / to stop the tape.

When both Deck 1 and Deck 2 are set in the playback mode

Deck 2 is heard.

BASIC OPERATIONS

AIWA ZVR55 - BASIC OPERATIONS - 1

LOADING DISCS

Press CD, then press OPEN/CLOSE to open the disc compartment. Load disc(s) with the label side up.

To load one or two discs, place the disc(s) on the tray(s) in the direction of the arrows as illustrated.

AIWA ZVR55 - LOADING DISCS - 1

To load three to five discs, press DISC CHANGE to rotate the trays after placing two discs. Place the next disc on empty tray. Each time DISC CHANGE is pressed, the trays rotate and one disc can be placed.

After placing the discs, press OPEN/CLOSE to close the disc compartment.

The display shows the information of the disc to be played.

AIWA ZVR55 - LOADING DISCS - 2

PLAYING DISCS

Load discs.

To play all discs in the disc compartment, press Play begins with the disc on tray 1.

AIWA ZVR55 - PLAYING DISCS - 1

To play one disc only, press one of DISC DIRECT PLAY 1-5.

The selected disc is played once.

AIWA ZVR55 - PLAYING DISCS - 2

To play with the remote control

Press DIRECT, then press one of the numbered buttons 1 to 5 within 3 seconds to select a disc.

To stop play, press

To pause play, press II. To resume play, press again.

To search for a particular point during playback, keep or pressed and release the button at the desired point.

To skip to the beginning of a track during playback, turn MULTI JOG or press or repeatedly.

To remove discs, press OPEN/CLOSE.

You can only remove the two discs that face you. When the disc(s) to be removed does(do) not face you, press DISC CHANGE repeatedly.

To start play when the power is off (Direct Play Function) Press CD. The power is turned on and play of the loaded disc(s) begins.

When OPEN/CLOSE is pressed, the power is also turned on and the disc compartment is opened.

To check the remaining time

During play, press EDIT/CHECK on the remote control. The amount of time remaining until all tracks finish playing is displayed. To restore the playing time display, repeat the above.

Selecting a track with the remote control

1 Press DIRECT, then press one of the numbered buttons 1 to 5 within 3 seconds to select a disc.
2 Press numbered buttons 0-9 and +10 to select a track. Example:

To select the 25th track, press +10, +10 and 5.

To select the 10th track, press +10 and 0.

The selected track starts to play and continues to the end of that disc.

Replacing discs during play

While one disc is playing, the other discs can be replaced without interrupting play.

1 Press DISC CHANGE.
Two discs can be replaced.
2 Remove the discs and replace with other discs.
To replace the other two discs, press DISC CHANGE again.
3 Press OPEN/CLOSE to close the disc compartment.

NOTE

  • When loading an 8-cm (3-inch) disc, make sure to place it onto the inner circle of the tray precisely. Otherwise, the disc may be damaged or the disc compartment will not open. If it does not open, please consult your Aiwa dealer for repair.
  • Do not place more than one compact disc on one disc tray.
  • Do not tilt the unit with discs loaded. Doing so may cause malfunctions.
  • When transporting the unit, remove the discs from the trays.
  • When replacing the discs during play, do not replace discs other than those facing you.

If you place a disc on the empty right inner tray, and then press OPEN/CLOSE, "ERROR" is displayed and the disc compartment may not close. Remove the disc on that tray.

AIWA ZVR55 - NOTE - 1

RANDOM PLAY

All the tracks on the selected disc or all the discs can be played randomly.

Press RANDOM on the remote control.

"RANDOM" lights up on the display.

To cancel random play, press again.

To play all discs, press to start play.

To play a single disc, press one of DISC DIRECT PLAY 1-5 to start play.

NOTE

During random play, it is not possible to skip to the previously played track with

REPEAT PLAY

A single disc or all the discs can be played repeatedly.

Press REPEAT on the remote control.

" lights up on the display.

To play all discs, press to start play.

To play a single disc, press one of DISC DIRECT PLAY 1-5 to start play.

PROGRAMMED PLAY

Up to 30 tracks can be programmed from any of the inserted discs.

AIWA ZVR55 - PROGRAMMED PLAY - 1

Use the remote control.

1 Press PRGM in stop mode.

"PRG" is displayed

AIWA ZVR55 - PROGRAMMED PLAY - 2

2 Press DIRECT, then press one of the numbered buttons 1 to 5 within 3 seconds to select a disc.

Go to the next step when the tray stops rotating.

3 Press numbered buttons 0-9 and +10 to program a track.

Example:

To select the 25th track, press +10 , +10 and 5.

To select the 10th track, press +10 and 0.

AIWA ZVR55 - PROGRAMMED PLAY - 3

4 Repeat steps 2 and 3 to program other tracks.

5 Press to start play.

To check the program

Each time or is pressed in stop mode, a disc number, track number, and program number will be displayed.

To clear the program

Press CLEAR in stop mode.

To add tracks to the program

Repeat steps 2 and 3 in stop mode. The track will be programmed after the last track.

To change the programmed tracks

Clear the program and repeat all the steps again.

NOTE

During programmed play, you can not use random play, check the remaining time or select a disc or track.

BASIC RECORDING

AIWA ZVR55 - BASIC RECORDING - 1

Preparation

  • Use Type I (normal) tapes only.
  • Set the tape to the point where recording will start.
    Note that recording is done on only one side of the tape.

1 Insert the tape to be recorded on into Deck 1. Insert the tape with the side to be recorded on first facing from the unit.

AIWA ZVR55 - Preparation - 1

2 Press one of the function buttons and prepare the source to be recorded.

To record from a CD, press CD and load the disc(s).

To record from a tape, press TAPE. Then, insert the original tape into Deck 2 and play it.

To record from a radio broadcast, press TUNER/BAND and tune in to a station.

To record from a connected source, press VIDEO/AUX/PHONO and play.

3 Press on Deck 1 to start recording.

is depressed simultaneously.

When the selected function is CD, playback and recording start simultaneously.

AIWA ZVR55 - Preparation - 2

REC

To stop recording, press / on Deck 1.

To pause recording, press on Deck 1.

To resume recording, press it again.

To record selected tracks of the CD

Before pressing , program the tracks (see page 11).

To record part of the CD

When is pressed, recording always starts from the first track. To start in the middle of a track, play the CD first and press IISET for CD at the point you wish to start recording from. Then, press The pause mode for CD button is released automatically and recording starts.

Sound adjustment during recording

The output volume and tone of the speakers or headphones may be freely varied without affecting the recording.

NOTE

  • Do not press the buttons on Deck 2 during recording.
  • cannot be depressed if the erasure prevention tab on the side of the tape to be recorded is broken off.

To erase a recording

A previous recording is erased when a new recording is made on that part of that tape.

1 Insert the tape you want to erase into Deck 1.
2 Press TAPE and stop all the tape operation in Deck 2.
3 Wind up the tape to the point where the erasure is to be started.
4 Press on Deck 1 to start the erasure.

About cassette tapes

  • To prevent accidental erasure, break off the plastic tabs on the cassette tape after recording with a screwdriver or other pointed tool.

AIWA ZVR55 - About cassette tapes - 1

To record on the tape again, cover the tab openings with adhesive tape, etc.

120-minute or longer tapes are extremely thin and easily deformed or damaged. They are not recommended.
- Take up any slack in the tape with a pencil or similar tool before use. Slack tape may break or jam in the mechanism.

AIWA ZVR55 - About cassette tapes - 2

AI EDIT RECORDING

AIWA ZVR55 - AI EDIT RECORDING - 1

The AI edit recording function enables CD recording without worrying about tape length and track length. When a CD is inserted, the unit automatically calculates the total track length. If necessary, the order of tracks is rearranged so that no track is cut short.

(AI: Artificial Intelligence)

1 Insert the tape into Deck 1.
Insert the tape with the side to be recorded on first facing out from the unit, and wind up the tape with
2 Press CD and load the disc(s).
3 Press EDIT/CHECK once.

"EDIT" and "AI" are displayed.

AIWA ZVR55 - AI EDIT RECORDING - 2
EDIT

  • When "PRGM" is displayed, press EDIT/CHECK again.

4 Press DIRECT, then press one of the numbered buttons 1 to 5 within 3 seconds to select a disc.
5 Press numbered buttons 0-9 on the remote control to designate the tape length.

10 to 99 minutes can be specified.

Example: When using a 60-minute tape, press 6 and 0.

In a few seconds, the tracks to be recorded on each side of the tape are determined.

or MULTI JOG are also available to designate the tape length.

AIWA ZVR55 - AI EDIT RECORDING - 3

Tape side

A:First recording side
B: Second recording side

6 Press on Deck 1 to start recording on the first side.
REC flashes for 10 seconds, and then CD play and recording of edited tracks for the first side start simultaneously. When the end of the tape is reached, Deck 1 enters the recording stop mode. After entering the recording stop mode go to step 7.
7 Press EDIT/CHECK to display the program for the second recording.
"B" is displayed.
8 Turn over the tape in Deck 1 and press to start recording on the second side.

To stop recording

Press on Deck 1.

Recording and CD play stop simultaneously.

To clear the edit program

Press CLEAR twice in the stop mode so that "EDIT" disappears on the display, or press OPEN/CLOSE.

To check the order of the programmed track numbers Before recording, press EDIT/CHECK on the remote control to select side A or B, and press or repeatedly.

AIWA ZVR55 - AI EDIT RECORDING - 4

To add tracks from other discs to the edit program

If there is any time remaining on the tape after step 5, you can add tracks from other discs in the CD compartment.

1 Press EDIT/CHECK on the remote control to select side A or B.
2 Press DIRECT, then press one of the numbered buttons 1 to 5 within 3 seconds to select a disc.
3 Press numbered buttons on the remote control to select the tracks.

A track whose playing time is longer than the remaining time cannot be programmed.

4 Repeat steps 2 and 3 to add more tracks.

Time on cassette tapes and editing time

The actual cassette recording time is usually a little longer than the specified recording time printed on the label. This unit can program tracks to use the extra time. When the total recording time is a little longer than the tape's specified recording time after editing, the display shows the extra time (without a minus mark), instead of the time remaining on the tape (with the minus mark).

NOTE

The AI edit recording function cannot be used with discs containing 31 tracks or more.

PROGRAMMED EDIT RECORDING

AIWA ZVR55 - PROGRAMMED EDIT RECORDING - 1

In the Programmed edit recording function the tracks can be programmed while checking the remaining time on each side of the tape as the tracks are programmed.

1 Insert the tape into Deck 1.
Insert the tape with the side to be recorded on first facing out from the unit, and wind up the tape with
2 Press CD and load the disc(s).
3 Press EDIT/CHECK twice.

"EDIT" and "PRGM" are displayed.

AIWA ZVR55 - PROGRAMMED EDIT RECORDING - 2

  • When "AI" is displayed, press EDIT/CHECK again.

4 Press numbered buttons on the remote control to designate the tape length.
10 to 99 minutes can be specified.
- , or MULTI JOG are also available to designate the tape length.

AIWA ZVR55 - PROGRAMMED EDIT RECORDING - 3

5 Press DIRECT, then press one of the numbered buttons 1 to 5 within 3 seconds to select a disc. Then, press numbered buttons 0-9 and +10 on the remote control to program a track.

Example: To select the 10th track of disc 2, press DIRECT and 2, then press +10 and 0.

AIWA ZVR55 - PROGRAMMED EDIT RECORDING - 4

6 Repeat step 5 for the rest of the tracks for side A.

A track whose playing time is longer than the remaining time cannot be programmed.

7 Press EDIT/CHECK to select side B and program the tracks for side B.

AIWA ZVR55 - PROGRAMMED EDIT RECORDING - 5

8 Press EDIT/CHECK to select side A and press on Deck 1.

REc flashes for 10 seconds, and then CD play and recording of edited tracks for the first side start simultaneously. When the end of the tape is reached, Deck 1 enters the recording stop mode. After entering the recording stop mode, go to step 9.

9 Press EDIT/CHECK for recording of the second side.

"B" is displayed.

10 Turn over the tape in Deck 1 and press to start recording.

Recording starts.

To stop recording

Press on Deck 1. Recording and CD play stop simultaneously.

To check the order of the programmed track numbers

Before recording, press EDIT/CHECK on the remote control to select side A or B, and press or repeatedly.

AIWA ZVR55 - PROGRAMMED EDIT RECORDING - 6

To change the program of each side

Press EDIT/CHECK on the remote control to select side A or B, and press CLEAR to clear the program on the selected side. Then program tracks again.

To clear the edit program

Press CLEAR twice in stop mode so that "EDIT" disappears on the display.

NOTE

Up to 30 tracks can be programmed from any of the inserted discs.

DOLBY PRO LOGIC

The DOLBY PRO LOGIC feature and the center and rear speakers (standard) assure full-scale home theater sound. When playing back laser discs or video software that have been recorded in Dolby Surround, astonishingly realistic sound surrounds the listener to create a new level of audio/visual entertainment.

Independent control of the four sound channels allows the listener to enjoy the same type of sound reproduction experienced in movie theaters. Voices are reproduced in the front and center sound field, while ambient sounds like cars and crowds are reproduced on all sides of the listener for an incredibly lifelike audio/video experience. Please read the following carefully to "tune" the system's output to match the characteristics of your listening space.

Check the following:

Before using the DOLBY PRO LOGIC, adjust the proper balance of speaker sound levels.
Make sure the supplied speakers are properly connected and positioned (see page 4).
Make sure the TV set and video unit are properly connected (see page 4).
Make sure the laser disc, video tape, etc., support DOUBY SURROUND

The unit is equipped with a built-in test signal generator called a noise sequencer for easy balance adjustment of all 5 channels. The sequencer outputs a noise signal that "travels" from channel to channel, enabling the simple adjustment of sound level to achieve, at the listening position, the same apparent loudness from each channel.

Use the remote control.

1 Press DOLBY PRO LOGIC to select NORMAL. "NORMAL" is displayed. If "PHANTOM" or "3 STEREO" is displayed, press DOLBY PRO LOGIC repeatedly until "NORMAL" is selected.
2 Press MANUAL SELECT (TEST) and hold it down for about 4 seconds until "L" flashes.

AIWA ZVR55 - Check the following: - 1

A noise signal is sent to each channel in turn in the following sequence.

L: Left speaker CEN: Center speaker R: Right speaker S-L: Left surround speaker S-R: Right surround speaker

3 Adjust the sound level of the center and the surround speakers.

While "CEN", "S-R" or "S-L" is displayed, press or to adjust the volume of the center or surround speakers to match the level of the left and right speakers.

AIWA ZVR55 - Check the following: - 2

To adjust the balance between the left and right speakers, see page 6. At this time, the DOLBY PRO LOGIC mode should be canceled by pressing DOLBY PRO LOGIC until the "P-OFF" is displayed.

4 Press MANUAL SELECT (TEST) again to stop the noise signal.

NOTE

  • If the surround speakers or the center speaker level of the DOLBY PRO LOGIC is changed, that of the DSP SURROUND system (page 7) and the DOLBY DIGITAL SURROUND (page 20) is also changed.
  • While "S-R" or "S-L" is displayed, both surround speakers output the noise signal together. However, only the sound level of one surround speaker displayed as "S-R" or "S-L" can be adjusted.
  • When the sequencer outputs a noise signal, a clicking sound might be heard from the speakers due to the characteristics of the circuit. This is not malfunction.

About the channels

The left and right speakers create the stereo effect.

The center speaker helps achieve precise sound positioning over a broad sound field.

The rear-mounted surround speakers enhance the "depth" of the sound field.

To change the delay time

The surround speakers reproduce sounds a split second after the front speakers. The delay is initially set to 20 ms (milliseconds).

To change this standard delay time, press MANUAL SELECT (TEST) on the remote control repeatedly in NORMAL or PHANTOM mode until "TIME" is displayed. Then, press the or . Each time one of the buttons is pressed, the delay time changes as shown below.

AIWA ZVR55 - To change the delay time - 1

PLAY WITH DOLBY PRO LOGIC

AIWA ZVR55 - PLAY WITH DOLBY PRO LOGIC - 1

1 Press the VIDEO/AUX/PHONO and start playback of the video source.
2 Press DOLBY PRO LOGIC.

NORMAL is selected, and the playback sound has the DOLBY PRO LOGIC effect.

To cancel DOLBY PRO LOGIC mode

Press DOLBY PRO LOGIC repeatedly until "P-OFF" is displayed.

To change the sound levels during playback

After adjusting the balance with the noise sequencer, the sound levels of the center or surround speakers can be adjusted during playback of laser discs or video software.

1 Press MANUAL SELECT (TEST) on the remote control repeatedly to select "CEN" (center), "S-R" (surround right) or "S-L" (surround left).
2 While the "CEN", "S-R" or "S-L" is displayed, press on the remote control to adjust the volume.

ADDITIONAL DOLBY PRO LOGIC MODES

In addition to the NORMAL mode, this unit is also equipped with the PHANTOM and the 3 STEREO modes.

PHANTOM mode: Use this mode when no center speaker is connected. The center channel signals are output through the left and right speakers.

3 STEREO mode: Use this mode when no surround speakers are connected. This mode reproduces rear sounds through the front speakers.

To select PHANTOM or 3 STEREO

Press DOLBY PRO LOGIC repeatedly until the desired DOLBY PRO LOGIC mode is displayed. The DOLBY PRO LOGIC mode is displayed cyclically as follows.

AIWA ZVR55 - ADDITIONAL DOLBY PRO LOGIC MODES - 1

To adjust the balance of connected speaker sound levels

Carry out steps 2 to 4 on page 15.

NOTE

Depending on the sound source and/or listening conditions, surround effect may not be obtained even when the DOLBY PRO LOGIC is on.
- The full DOLBY PRO LOGIC effect cannot be obtained when using software without DOLBY SURROUND mark.
The DOLBY PRO LOGIC is automatically canceled when:

  • the DSP SURROUND system is turned on.
  • the headphones are plugged in.
  • the 5.1 CH (page 20) is turned on.

SETTING THE CLOCK

AIWA ZVR55 - SETTING THE CLOCK - 1

1 Press CLOCK/Dimmer once, then press ENTER within 4 seconds.

AIWA ZVR55 - SETTING THE CLOCK - 2

When using the remote control

Press CLOCK, then press IISET within 4 seconds.

2 Turn MULTI JOG to designate the hour, then press ENTER.

The hour stops flashing and the minute starts flashing.

3 Turn MULTI JOG to designate the minute, then press ENTER.

The minute stops flashing on the display and the clock starts from 00 seconds.

To display the current time

Press CLOCK/DIMMER once. The time is displayed for 4 seconds.

However, the time cannot be displayed during recording.

To switch to the 24-hour standard

Press CLOCK/DIMMER once and then press within 4 seconds.

Repeat the same procedure to restore the 12-hour standard.

If the clock display flashes

This is caused by a power interruption. The current time needs to be reset.

If power is interrupted for more than approximately 24 hours, all settings stored in memory after purchase need to be reset.

and are also available instead of MULTI JOG.
*IISET is also available instead of ENTER

SETTING THE SLEEP TIMER

AIWA ZVR55 - SETTING THE SLEEP TIMER - 1

The unit can be turned off automatically at a specified time.

1 Press SLEEP on the remote control.

AIWA ZVR55 - SETTING THE SLEEP TIMER - 2

2 Within 4 seconds, turn MULTI JOG or press or to specify the time until the power is turned off.

The time changes between 5 and 240 minutes in 5-minute steps.

AIWA ZVR55 - SETTING THE SLEEP TIMER - 3

To check the time remaining until the power is turned off Press SLEEP once. The remaining time is displayed for 4 seconds.

To cancel the sleep timer

Press SLEEP twice so that "SLEEPPoFF" appears on the display.

SETTING THE TIMER

AIWA ZVR55 - SETTING THE TIMER - 1

The unit can be turned on at a specified time every day with the built-in timer.

Preparation

Make sure the clock is set correctly.

1 Press TIMER to display , then press ENTER within 6 seconds.

② is displayed and the hour flashes.

AIWA ZVR55 - Preparation - 1

NOTE

If you press ENTER after 6 seconds, another operation may start.

2 Designate the hour of the timer-on time by turning MULTI JOG, then press ENTER.

Repeat to designate the minute of the timer-on time.

AIWA ZVR55 - NOTE - 1

After you designate the timer-on time, one of the source names flashes on the display.

3 Press one of the function buttons to select a source, then press ENTER.

  • If TUNER/BAND is pressed, the band cannot be selected in this step.

4 Select the duration for the timer-activated period with MULTI JOG, then press ENTER.

AIWA ZVR55 - NOTE - 2

The duration for the timer-activated period can be set between 5 and 240 minutes in 5-minute steps.

5 Prepare the source.

To listen to a CD, load the disc to be played first on tray 1.

To listen to a tape, insert the tape into Deck 1 or 2.

To listen to the radio, tune in to a station.

6 Press POWER to turn the unit off after adjusting the volume and tone.

remains on the display after the power is turned off (timer standby mode).

AIWA ZVR55 - NOTE - 3

7 Get ready for the TAPE function or the timer recording.

To listen to the tape, press

To record the source, press on Deck 1.

When the timer-on time is reached, the unit turns on and begins play with the selected source.

The volume level is automatically set to 16 when the power is turned off with the volume level set to 17 or more.

The timer recording period and tape length

When the length of the tape to be recorded is shorter than the timer recording period, on Deck 1 is released before the timer is off.

When the tape length is longer than the timer recording period, is not released. If is not released for a long time, the tape in the deck may be damaged. Press / to release .

To check the specified time and source

Press TIMER. The timer-on time, the selected source name and the duration for the timer-activated period are displayed for 4 seconds.

To cancel timer standby mode temporarily

Press TIMER repeatedly until ⑦ disappears on the display.

To restore the timer standby mode, press TIMER once or twice to display ②.

Using the unit while the timer is set

You can use the unit normally after setting the timer.

Before turning off the power, carry out step 5 to prepare the source, and adjust the volume and tone.

NOTE

  • Timer playback and timer recording will not begin unless the power is turned off.
  • Connected equipment cannot be turned on and off by the built-in timer of this unit. Use an external timer.

and are also available instead of MULTI JOG.
* ISET is also available instead of ENTER.

CONNECTING OPTIONAL EQUIPMENT

AIWA ZVR55 - CONNECTING OPTIONAL EQUIPMENT - 1

Refer to the operating instructions of the connected equipment for details.

  • The connecting cords are not supplied. Obtain the necessary connecting cords.
  • Consult your local Aiwa dealer for optional equipment.

VIDEO/AUX/PHONO IN JACKS

This unit can input analog sound signals through these jacks. Use a cable with RCA phono plugs to connect audio equipment (turntables, DVD players, LD players, MD players, VCRs, TV, etc.).

Connect the red plug toVIDEO/AUX/PHONO IN R jack, and the white plug toVIDEO/AUX/PHONO IN L jack.

When connecting a turntable

Use an Aiwa turntable equipped with a built-in equalizer amplifier.

CD DIGITAL OUT (OPTICAL) JACK

This unit can output CD digital sound signals through this jack. Use an optical cable to connect digital audio equipment (DAT deck, MD recorder, etc.).

Remove the dust cap ⑧ from the CD DIGITAL OUT (OPTICAL) jack. Then, connect an optical cable plug to the CD DIGITAL OUT (OPTICAL) jack.

AIWA ZVR55 - CD DIGITAL OUT (OPTICAL) JACK - 1

When the CD DIGITAL OUT (OPTICAL) jack is not being used

Attach the supplied dust cap.

SUB WOOFER JACK

Connect an optional powered sub woofer with a built-in amplifier to the jack.

NOTE

SUB WOOFER output jack is designed to reproduce the DOLBY DIGITAL SURROUND sound.

No sound is heard from the sub woofer when the DOLBY PRO LOGIC, the DSP SURROUND system and the 5.1 CH are set to off.

5.1CH INPUT JACKS

This unit can input sound signals from the audio equipment (DVD players, LD players, etc.) that contains a Dolby Digital decoder with the 5.1 ch output terminals. Refer to "CONNECTING A DVD PLAYER" on page 20.

LISTENING TO EXTERNAL SOURCES

AIWA ZVR55 - LISTENING TO EXTERNAL SOURCES - 1

To play equipment connected to VIDEO/AUX/PHONO IN jacks proceed as follows.

1 Press VIDEO/AUX/PHONO.

"VIDEO" appears on the display.

2 Play the connected equipment.

To change a source name on the display

WhenVIDEO/AUX/PHONO is pressed, "VIDEO" is displayed initially. It can be changed to "AUX," "PHONO" or "TV."

With the power on, press POWER while pressing VIDEO/AUX/PHONO.

Repeat the procedure to select one of the names.

CONNECTING A DVD PLAYER

5.1CH INPUT jack of this unit support the DOLBY DIGITAL SURROUND system.

Connect a DVD player with 5.1 ch output jacks to this unit using cables with RCA phono plugs as follows;

DVD player's jackThis unit's jack
5.1CH OUTPUT FRONT (L, R), etc.5.1CH INPUT FRONT (L, R)
5.1CH OUTPUT SURROUND (L, R), etc.5.1CH INPUT REAR (L, R)
5.1CH OUTPUT CENTER, etc.5.1CH INPUT CENTER
5.1CH OUTPUT SUB WOOFER, etc.5.1CH INPUT SUB WOOFER
LINE OUT (L, R), etc.VIDEO/AUX/PHONO IN (L, R)

AIWA ZVR55 - CONNECTING A DVD PLAYER - 1

NOTE

  • If the DVD player is not connected to VIDEO/AUX/PHONO IN jacks:

  • the spectrum analyzer does not show the sound level of the DVD player.

  • the sound from the connected DVD player cannot be recorded. To remove these limitations, connect the LINE OUT jacks of the DVD player to VIDEO/AUX/PHONO IN jacks of this unit besides connecting to 5.1CH INPUT jacks.

The signals throughVIDEO/AUX/PHONO IN jacks enable the spectrum analyzer to work and the recording to be done.

Refer also to the operating instructions of the DVD player.

  • The DOLBY DIGITAL SURROUND sound cannot be recorded in any way.

When a DVD player is connected to 5.1CH INPUT jacks of this unit, you can listen to DOLBY DIGITAL SURROUND sound, which enables you to enjoy theater-quality sound in your home.

1 Press VIDEO/AUX/PHONO 5.1CH repeatedly until "5.1ch IN" is displayed.

DOLBY DIGITAL SURROUND is turned on.

2 Start playing DOLBY DIGITAL SURROUND sound on the DVD player.

NOTE

The DOLBY PRO LOGIC and the DSP SURROUND system are automatically canceled when the 5.1CH is selected.
Make sure the software played back with the connected equipment support the DOLBY DIGITAL SURROUND.
The function is changed from the 5.1CH to the VIDEO when: - the headphones are plugged in.
- the DSP SURROUND system or the DOLBY PRO LOGIC is turned on.

To adjust the sound levels of the center and surround speakers in DOLBY DIGITAL SURROUND

1 Press VIDEO/AUX/PHONO 5.1CH repeatedly until "5.1ch IN" is displayed.
DOLBY DIGITAL SURROUND is turned on.
2 Press MANUAL SELECT (TEST) on the remote control repeatedly.

Speaker name appear in turn as follows:

AIWA ZVR55 - NOTE - 1

3 Press or to adjust the sound level while "CEN," "S-L" or "S-R" is displayed.
Each level can be adjusted between -8 dB and +7dB.
4 Repeat steps 2 and 3 to adjust each speaker's sound level.

NOTE

If the surround speakers or the center speaker level of the DOLBY DIGITAL SURROUND is changed, that of the DSP SURROUND system (page 7) and the DOLBY PRO LOGIC (page 15) is also changed.

CARE AND MAINTENANCE

Occasional care and maintenance of the unit and the software are needed to optimize the performance of your unit.

To clean the cabinet

Use a soft and dry cloth.

If the surfaces are extremely dirty, use a soft cloth lightly moistened with mild detergent solution. Do not use strong solvents, such as alcohol, benzine or thinner as these could damage the finish of the unit.

To clean the heads and tape paths

After every 10 hours of use, clean the heads and tape paths with a head cleaning cassette or cotton swab moistened with cleaning fluid or denatured alcohol. (These cleaning kits are commercially available.)

When cleaning with a cotton swab, wipe the recording/playback head, erasure head (Deck 1 only), capstans, and pinchrollers.

AIWA ZVR55 - To clean the heads and tape paths - 1

After cleaning the heads and tape paths with a liquid head cleaning cassette or a moistened swab, wait until the cleaned parts are completely dry before inserting the tapes.

To demagnetize the heads

The heads may become magnetized after long-term use. This may narrow the output range of recorded tapes and increase noise. After 20 to 30 hours use, demagnetize the heads with any commercially available demagnetizer.

Care of discs

  • When a disc becomes dirty, wipe the disc from the center out with a cleaning cloth.

AIWA ZVR55 - Care of discs - 1

After playing a disc, store the disc in its case. Do not leave the disc in places that are hot or humid.

Care of tapes

  • Store tapes in their cases after use.
  • Do not leave tapes near magnets, motors, television sets, or any source of magnetism. This will downgrade the sound quality and cause noise.
  • Do not expose tapes to direct sunlight, or leave them in a car parked in direct sunlight.

21 ENGLISH

TROUBLESHOOTING GUIDE

If the unit fails to perform as described in these Operating Instructions, check the following guide.

GENERAL

There is no sound.

  • Is the AC cord connected properly?
  • Is there a bad connection? (→ page 4)
  • There may be a short circuit in the speaker terminals.

Disconnect the AC cord, then correct the speaker connections.

  • Was an incorrect function button pressed?

Sound is emitted from one speaker only.

  • Is the other speaker disconnected?

An erroneous display or a malfunction occurs.

Reset the unit as stated below.

TUNER SECTION

There is constant, wave-like static.

  • Is the antenna connected properly? (→ page 4)
    Is the signal weak?

Connect an outdoor antenna.

The reception contains noise interferences or the sound is distorted.

  • Is the system picking up external noise or multipath distortion?
    Change the orientation of the antenna.
    Move the unit away from other electrical appliances.

CASSETTE DECK SECTION

The tape does not run.

  • Is the deck in pause mode? (→ page 9)

The sound is off-balance or not adequately high.

Is the playback head dirty? (→ page 21)

Recording is not possible.

Is the erasure prevention tab on the tape broken off? (→ page 12)

Is the recording head dirty? ( page 21)

Erasure is not possible.

Is the erasure head dirty? ( page 21)
Is a metal tape being used?
High frequency sound is not emitted.
Is the recording/playback head dirty? ( page 21)

CD PLAYER SECTION

The CD player does not play.

Is the disc correctly placed? ( page 10)
Is the disc dirty? (→ page 21)
Is the lens affected by condensation?

Wait approximately one hour and try again.

To reset

If an unusual condition occurs in the display window or the cassette decks, reset the unit as follows.

1 Press POWER to turn off the power.
2 Press POWER to turn the power back on while pressing CLEAR. Everything stored in memory after purchase is canceled.

If the power cannot be turned off in step 1 because of a malfunction, reset by disconnecting the AC cord, and connect it again. Then carry out step 2.

SPECIFICATIONS

Main unit CX-ZVR55

FM tuner section
Tuning range87.5 MHz to 108 MHz
Usable sensitivity (IHF)13.2 dBf
Antenna terminals75 ohms (unbalanced)
AM tuner section
Tuning range530 kHz to 1710 kHz (10 kHz step)
531 kHz to 1602 kHz (9 kHz step)
Usable sensitivity350 μV/m
AntennaLoop antenna

Amplifier section

Power outputFront 50 W + 50 W (50 Hz - 20 kHz, THD less than 1%, 6 ohms) Rear (Surround) 20 W + 20 W (50 Hz - 20 kHz, THD less than 1%, 8 ohms) Center 20 W (50 Hz - 20 kHz, THD less than 1%, 8 ohms)
Total harmonic distortion0.05% (25 W, 1 kHz, 6 ohms, DIN AUDIO)
InputsVIDEO/AUX/PHONO IN: 500 mV 5.1CH INPUT: FRONT: 500 mV REAR: 300 mV CENTER: 300 mV SUB WOOFER: 500 mV
OutputsCD DIGITAL OUT (OPTICAL) SUB WOOFER: 1 V SPEAKERS: accept speakers of 6 ohms or more SURROUND SPEAKERS: accept speakers of 8-16 ohms CENTER SPEAKER: accepts speakers of 8 ohms or more PHONES (stereo jack): accepts headphones of 32 ohms or more

Cassette deck section

Track format4 tracks, 2 channels stereo
Frequency response50 Hz - 10000 Hz
Signal-to-noise ratio45 dB (Normal tape peak level, above 400 Hz)
Recording systemAC bias
HeadsDeck 1: Recording/playback head ×1, erase head ×1
Deck 2: Playback head ×1

Compact disc player section

LaserSemiconductor laser (λ=780 nm)
D-A converter1 bit dual
Signal-to-noise ratio85 dB (1 kHz, 0 dB)
Harmonic distortion0.05 % (1 kHz, 0 dB)
Wow and flutterUnmeasurable
General
Power requirements120 V AC, 60 Hz
Power consumption150 W
Dimensions of main unit360 × 394.5 × 381 mm (14 1/4 × 15 1/8 × 15 in.)
(W × H × D)
Weight of main unit9 kg (19 lb. 13 oz.)

Speaker system SX-ZR55

Cabinet type3 way, bass reflex
SpeakersWoofer:170 mm (6 3/4 in.) cone typeTweeter:60 mm (2 3/8 in.) cone typeSuper tweeter:20 mm (13/16 in.) ceramic type
Impedance6 ohms
Output sound pressure level87 dB/W/m
Dimensions (W × H × D)280 × 444 × 272 mm (11 1/8 × 17 1/2 × 10 3/4 in.)
Weight4.5 kg (9 lbs. 15 oz.)

Specifications and external appearance are subject to change without notice.

Please check the laws on copyright relating to recordings from discs, radio or external tape for the country in which the machine is being used.

DOLBY PRO LOGIC

Manufactured under license from Dolby Laboratories Licensing Corporation.

"DOLBY", the double-D symbol D and "PRO LOGIC" are trademarks of Dolby Laboratories Licensing Corporation.

NOTE

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

CAUTION

Modifications or adjustments to this product, which are not expressly approved by the manufacturer, may void the user's right or authority to operate this product.

ADVERTENCIA

PARA REDUCIR EL RIESGO DE INCENDIOS O SACUDidas ELECTRICAS, NO EXPONGA ESTE APARATO A LA LLUVIA NI A LA HUMEDAD.

AIWA ZVR55 - ADVERTENCIA - 1

CAUTION

RISK OF ELECTRIC SHOCK DO NOT OPEN

AIWA ZVR55 - CAUTION - 1

PRECAUCION:PARA REDUCIR EL RIESGO DE QUE SE PRODUZCAN SACUDIDAS ELECTRICAS, NO QUITE LA CUBIERTA (O PANEL POSTERIOR).

EN EL INTERIOR NO HAY PIEZAS QUE

SINTONIZATION MANUAL 8

PREAJUSTE DE EMISORAS 9

REPRODUCCION DE CINTAS

SINTONIZATION MANUAL

AIWA ZVR55 - SINTONIZATION MANUAL - 1

TOMA CD DIGITAL OUT (OPTICAL)

LINE OUT (L, R), etc.

CD DIGITAL OUT (OPTICAL)

SUB WOOFER: 1 V

SPEAKERS: Acepita altavoces de 6 ohmos o mas

SURROUND SPEAKERS:

PRISE CD DIGITAL OUT (OPTICAL)

LINE OUT (L, R), etc.

5.1CH INPUT FRONT (L,R)
5.1CH INPUT REAR (L,R)
5.1CH INPUT CENTER
5.1CH INPUT SUBWOOFER

VIDEO/AUX/PHONO IN (L, R)

(Voir REMARQUE.)

AIWA ZVR55 - PRISE CD DIGITAL OUT (OPTICAL) - 1

REMARQUE

GEQ (Graphic equalizer)

(ROCK,POP,CLASSIC) 7

TUNER PRESET 8,9

CLOCK/IMMER 6,17

TIMER 17

PHONES 7

CLEAR 5,9,10,11

13-14,17,21

PRESET 5,9,10,11

ISET 6,9,10,17,18

UP1/6,8-11,13-18,20

DOWN 6,8-11,13-18,20

5 DECK 1 (, , , , , /A, II) ...... 9

DISC DIRECT PLAY1-5. 10,11,13,14

OPEN/CLOSE 10,11,13

DISC CHANGE 10

BALANCE 6

VOLUME 6

DEMO 5

DSP (DISCO, LIVE, HALL) 7

Name/Nombre/Nom

Page/Pagina/Page

6 DECK 2 (>,<,>,/△,II) 9

9 TIMER 17

SLEEP 17

CLOCK 16

10 EDIT/CHECK 10,13,14

PRGM 11

RANDOM 11

REPEAT/MONO TUNER 8,11,12

DIRECT (DISC DIRECT PLAY) 10,11,13,14

OPEN/CLOSE 10,11,13

0-9,+10 9,10,11,13,14

12 MANUAL SELECT (TEST) 6,7,15,20

For assistance and information

call toll free 1-800-BUY-AIWA (United States and Puerto Rico)

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Product information

Brand : AIWA

Model : ZVR55

Category : Hi-fi system