XRM70 - Hi-fi system AIWA - Free user manual and instructions
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| Brand | AIWA |
| Model | XRM70 |
| Category | Hi-Fi system |
| Product type | Stereo system with CD player, FM/AM tuner, amplifier and speakers |
| Power supply | 120 V AC, 60 Hz, 40 W |
| Dimensions of CD player unit | 144 x 101.5 x 176.1 mm |
| Weight of CD player unit | 0.88 kg |
| Dimensions of tuner/amplifier unit | 144 x 101.5 x 208 mm |
| Weight of tuner/amplifier unit | 2.4 kg |
| Dimensions of speaker (x2) | 144 x 202 x 185 mm (each) |
| Weight of speaker | 1.8 kg (each) |
| Speaker type | 2-way, bass-reflex, magnetic shielding, 100 mm cone woofer, 60 mm cone tweeter |
| Speaker impedance | 8 ohms |
| Amplifier power | 16 W per channel RMS into 8 ohms (60 Hz-20 kHz, ≤1% THD) |
| FM tuner | 87.5 - 108 MHz, sensitivity 13.2 dBf |
| AM tuner | 530 - 1710 kHz (10 kHz step) or 531 - 1602 kHz (9 kHz step) |
| CD player | Semiconductor laser (780 nm), 1-bit dual converter, S/N ratio 85 dB |
| Inputs | TAPE IN, AUX IN (500 mV) |
| Outputs | LINE OUT (340 mV), SUPER WOOFER (1.7 V), PHONES (3.5 mm stereo mini jack), CD DIGITAL OUT (optical) |
| Sound functions | Equalizer (ROCK, POP, JAZZ), BBE (treble enhancement), T-BASS (bass enhancement), memorized volume |
| Timers | Sleep timer (5-240 min), playback timer (wake-up) |
| Included accessories | Remote control, AM loop antenna, FM wire antenna, instruction manual |
| Safety | Polarized plug, overheat protection, antenna grounding |
| Maintenance | Clean with soft dry cloth, avoid solvents, clean disc from center outwards |
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USER MANUAL XRM70 AIWA
COMPACT DISC STEREO SYSTEM SISTEMA ESTEREO CON REPRODUCTOR DE DISCOS COMPACTOS CHAINE STEREO AVEC LECTEUR DE DISQUES COMPACTS
XR-M70
OPERATING INSTRUCTIONS MANUAL DE INSTRUCCIONES MODE D'EMPLOI
En (English)
E (Espanol)
F (Français)
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.
Explanation of Graphical Symbols:
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.
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.
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 bathtub, washbowl, 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 10cm (4 in.) clearance from the rear and the top of the unit, and 5cm (2 in.) from the 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.
PREPARATIONS
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 still does not easily insert 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 power cord, pull out by the plug. Do not pull the cord itself.
- Never handle the power plug with wet hands, as this could result in fire or shock.
- Power cord should be routed 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—Disconnect the AC power cord from the AC outlet 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/NFPA 70, 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.
Antenna Grounding According to the National Electrical Code
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 gotten 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.
Welcome to the Aicua Stereo System
Congratulations on your purchase of an Aiwa Stereo System. To optimize the performance of this system, please take the time to read through these Operating Instructions and become familiar with the operating procedures.
Check your system and accessories
CD player unit
Speakers (L,R)
Tuner/amplifier unit
Remote control
AM antenna
FM antenna
Operating Instructions, etc.
Owner's record
For your convenience, record the model number and serial number (you will find them on the rear of your set) 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.) |
| XR-M70U |
TABLE OF CONTENTS
PREPARATIONS
PRECAUTIONS 2
CONNECTIONS 4
BEFORE OPERATION 6
SETTING THE CLOCK 7
SOUND
Before connecting the AC cord
The rated voltage of your system 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.
- There are no differences between the front speakers. Both speakers can be connected as L (Left) or R (Right).
1 Place the CD player unit on top of the tuner/ amplifier unit and plug in the connector of the flat cable as shown below.
Note that the connector can be plugged in in only one direction with the flat cable facing right.
After plugging in the connector, allow adequate clearance between the flat cable and the ventilation openings.
2 Connect the speaker cords to the tuner/amplifier unit.
The speaker cord from the right speaker should be connected to the "R" jack and the cord from the left speaker to the "L" jack.
3 Connect the supplied antennas.
Connect the FM antenna to the FM 75 terminals and the AM antenna to the AM LOOP terminals.
4 Connect the AC cord to an AC outlet.
When the AC cord is connected for the first time, the display window demonstrates the functions of the system. When the power is turned on, the demonstration display is overridden by the operation display. When the power is turned off, the demonstration mode is restored.
To cancel the demonstration
Press the DEMO button.
To activate, press the DEMO button again.
To stand the AM antenna on a surface
Fix the claw to the slot.
To position the antennas
FM feeder antenna:
Extend this antenna horizontally in a T-shape and fix its ends to the wall.
AM loop antenna:
Position to find the best direction.
NOTE
- Do not connect any speakers to the system other than the supplied ones.
- Do not leave objects generating magnetism near the speakers.
- Do not bring the FM antenna near metal objects or curtain rails.
- Do not bring the AM antenna near other optional equipment, the stereo system itself, the AC cord or speaker cords, since noise will be picked up.
- Do not unwind the AM antenna wire.
PLACING THE TWO UNITS SIDE BY SIDE
You may also place the CD player and the tuner/amplifier units side by side according to your preference.
In this case, make sure that the flat cable does not obstruct the ventilation openings, as shown below.
Always leave adequate clearance between the flat cable and the ventilation openings.
CONNECTING AN OUTDOOR ANTENNA
For better FM reception, use of an outdoor antenna is recommended.
Connect the outdoor antenna to the FM 75Ω terminals.
To connect other optional equipment page 14.
BEFORE OPERATION
Turning on the power
Press the POWER button.
Pressing the button or the TUNER/BAND button turns the power on and starts play of the corresponding source (Direct Play Function).
Furthermore, ejecting the control panel (see the right column) while the power is off also turns the power on.
After use
Press the POWER button to turn off the power. The display changes to the clock.
Using the headphones
Connect headphones to the PHONES jack with a stereo mini plug (Ø3.5 mm, 1/8 inch).
No sound is output from the speakers while the headphones are plugged in.
USING THE CONTROL PANEL
To eject the control panel
Press the CONTROL OPEN/CLOSE button when the power is turned on or off. The control panel will pop out.
To close the control panel, press the button again.
Buttons on the control panel
The function buttons select the source to be played.
The control buttons allow you to control the playback of a CD, and tune in to a desired broadcasting station.
There are also a button and a control used to make adjustments to the volume level and sound quality to suit your preferences on the control panel.
NOTE
The button on the CD player unit immediately starts CD playback; i.e., pressing the button starts playback regardless of the source currently selected.
USING THE REMOTE CONTROL
Inserting batteries
- Detach the battery cover on the rear of the remote control and insert two R03 (size AAA) batteries.
When to replace the batteries
The maximum operational distance between the remote control and the sensor on the CD player unit should be approximately 5 meters (16 feet). When this distance decreases, replace the batteries with new ones.
Opening and closing the top cover
When to use the remote control
Some operations can be performed using the buttons on the remote control only, while others can be performed using the buttons on the two main units as well as on the remote control. This instructions manual clearly describes the buttons available for each operation.
NOTE
-
If the unit 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 (see the illustration on the previous page) is exposed to intense light, such as direct sunlight.
- Other remote controls are used nearby (television, etc.)
To use the SHIFT button
Buttons ① have two different functions. One of the functions is indicated on the button, and the other on the plate above the button.
To use the function on the button, simply press the button.
To use the function on the plate above the button, press the button while pressing the SHIFT button.
SETTING THE CLOCK
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1 Press the POWER button to turn on the power.
2 Press the CLOCK button while pressing the SHIFT button on the remote control.
3 Within 4 seconds, press the I button.
The hour flashes.
To switch to the 24-hour standard, press the button. To restore the 12-hour standard, press the button again.
4 Press the or button to designate the hour.
5 Press the 1 button to set the hour.
The hour stops flashing and the minute starts flashing.
6 Press the or button to designate the minute.
7 Press the button to set the minute and complete the setting.
The minute stops flashing on the display and the clock starts from 00 seconds.
To display the current time
Press the CLOCK button while pressing the SHIFT button on the remote control. The time is displayed for 4 seconds.
If the clock display flashes while the power is off,
This is caused by a power interruption. The current time needs to be reset.
If power is interrupted for more than approximately 12 hours, all settings stored in memory after purchase need to be reset.
ADJUSTING THE SOUND
ADJUSTING THE VOLUME
Turn the VOLUME control on the control panel, or press the VOLUME buttons on the remote control.
The volume level is shown on the display for 4 seconds. It can be set from MIN (minimum) to 49, and then MAX (maximum). The volume is memorized even after the power is turned off. However, if the power is turned off when the volume is set to more than 25, it is automatically set to 25 the next time the power is turned on.
ENHANCING THE TREBLE SOUND
The BBE system enhances the clarity of high-frequency sound. Press the SOUND MODE button repeatedly until "BBE" appears on the display. Then, turn the VOLUME control right or left to select one of the three levels, or the off position within 4 seconds.
ENHANCING THE BASS SOUND
The T-BASS system enhances the realism of low-frequency sound.
Press the SOUND MODE button repeatedly until "T-BASS" appears on the display. Then, turn the VOLUME control right or left to select one of the three levels, or the off position within 4 seconds.
NOTE
Low frequency sound may be distorted when the T-BASS system is used for a disc in which low frequency sound is originally emphasized. In this case, cancel the T-BASS system.
EQ (EQUALIZER)
This unit provides the following three different kinds.
ROCK: Powerful sound emphasizing treble and bass
POP: More presence in the vocals and midrange
JAZZ: Accented lower frequencies for jazz-type music
Press the SOUND MODE button repeatedly until "EQ OFF" appears on the display. Then, turn the VOLUME control right or left to select one of the three, or the off position within 4 seconds.
When using the remote control, press the GEQ button repeatedly.
SOUND ADJUSTMENT DURING RECORDING
The output volume and tone of the speakers or headphones may be freely varied without affecting the level of the recording.
INCREASING THE WIDTH OF THE OPTIMUM LISTENING AREA
Turn the cardioid speaker units of the left and right speaker system until they stop as shown below, so that they are pointed inward at angles of 45^ .
Thus the speaker system can be used as Aiwa's Front 180^ Speaker System, which provides superb sound balance from a listening angle much wider than that of conventional speaker system.
For more detailed information about the Front 180^ Speaker System, please refer to page 19.
NOTE
When the cardioid speaker units are turned so that they point forward, they provide clear sounds with high-frequency sound emphasized a bit, if you listen at a point located on the center line between the left and right speakers.
MANUAL TUNING
1 Press the TUNER/BAND button repeatedly to select the desired band.
If the power is turned off, the previously tuned station will be played (Direct Play Function).
2 Press the or button (or the / button) to select a station.
Each time the button is pressed, the frequency changes. When a station is received, "TUNE" is displayed for a moment. During FM stereo reception, () is displayed.
To search for a station quickly (Auto Search)
Keep the 14 or 24 button (or the 44 / 44 button) pressed until the tuner starts searching for a station. After tuning in to a station, the search stops.
To stop the Auto Search manually, press the or button (or the / button).
The Auto Search may not stop at stations with very weak signals.
When an FM stereo broadcast contains noise
Press the MODE TUNER button while pressing the SHIFT button on the remote control.
"MONO" appears on the display.
Noise is reduced, although reception is monaural.
To restore stereo reception, repeat the above again.
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 9 kHz/step, change the tuning interval.
Press the POWER button while pressing the TUNER/BAND button.
To reset the interval, repeat this procedure.
NOTE
When the AM tuning interval is changed, all preset stations (see "PRESETTING STATIONS") are cleared. The preset stations have to be set again.
PRESETTING STATIONS
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 the TUNER/BAND button to select a band. Then, press the or button (or the / button) to select a station.
2 Press the II button to store the station.
A station is assigned a preset number, beginning from 1 in consecutive order for each band.
3 Repeat steps 1 and 2.
NOTE
Each band can only store a maximum of 16 preset stations.
PRESET NUMBERTUNING
1 Press the TUNER/BAND button to select a band.
2 Press the numbered buttons on the remote control to select a preset number.
Example:
To select preset number 15, press the +10 and 5 buttons.
To select preset number 10, press the +10 and 0 buttons.
Another method to tune in to a preset station
Press the TUNER/BAND button to select a band.
Then press the button.
Each time the button is pressed, the station with the next higher number is selected.
To clear a preset station
Select the preset number of the station to be cleared. Then, press the button, and press the button within 4 seconds.
The preset numbers of all other stations in the band with higher numbers are also decreased by one.
OPERATION
LOADING A DISC
1 Press the OPEN/CLOSE button to open the disc compartment cover.
2 Load a disc with the label side up.
3 Press the OPEN/CLOSE button again to close the disc compartment cover.
Caution
Be sure not to put your fingers in the disc compartment while the disc compartment cover is closing.
PLAYING A DISC
Load a disc.
Press the button on the front panel.
Play of the loaded CD begins with the first track immediately, regardless of the music source currently being selected.
The eye catcher rotates while the disc is being played.
To stop play, press the the button.
To pause play, press the button. To resume play, press again. To search for a particular point during playback, keep the or button (or the / button) pressed and release the button at the desired point.
To skip to the beginning of a track during playback, press the 144 or 244 button (or the 444 / 244 button) repeatedly. The system skips forward through the tracks with the 444 button, and skips back with the 144 button.
To remove the disc, stop play and press the OPEN/CLOSE button.
Other method to start play
Press the CD button on the control panel, load a disc, and then press the button.
Display window in stop mode
To start play when the power is off (Direct Play Function)
Press the button on the front panel. The power is turned on and play of the loaded disc begins.
To check the remaining time
Press the REMAIN button while pressing the SHIFT button on the remote control during play. The amount of time remaining until all tracks finish playing is displayed. To restore the play time display, repeat the above.
Selecting a track with the remote control
Press the numberd buttons and the +10 button to select a track. Example:
To select the 25th track, press the +10 , +10 and 5 buttons.
To select the 10th track, press the +10 and 0 buttons.
The selected track starts to play and play continues to the end of that disc.
NOTE
- Do not use irregular shape CDs (example: heart-shaped, octagonal ones). It may result in malfunction.
- Do not load more than one compact disc in the disc compartment.
RANDOM PLAY
All the tracks on the disc can be played randomly.
Press the RANDOM button while pressing the SHIFT button on the remote control.
"RANDOM" lights up on the display.
To cancel random play, repeat the above.
NOTE
- Even if the button is pressed, a previously played track cannot be skipped. The unit returns to the beginning of the current track only.
- When you select a track with the numbered buttons on the remote control during the random play mode, the selected track starts to play and the random play mode is canceled.
REPEAT PLAY
A single track or all tracks can be played back repeatedly.
While pressing the SHIFT button, press the REPEAT button repeatedly on the remote control.
" 1" lights up when single track repeat play is selected, and
" lights up when all tracks repeat play is selected.
To cancel repeat play, repeat the above.
To repeat random play
First activate the random play mode by pressing the RANDOM button while pressing the SHIFT button on the remote control. Then press the REPEAT button while pressing the SHIFT button so that "C" lights up.
PROGRAMMED PLAY
Up to 32 tracks can be programmed from the inserted disc. Use the remote control.
1 Press the PRGM button while pressing the SHIFT button in stop mode.
"PRGM" appears on the display.
2 Press the numbered buttons and the +10 button to program a track.
Example:
To select the 12th track, press the +10 and 2 buttons.
To select the 20th track, press the +10 , +10 and 0 buttons.
3 Repeat step 2 to program other tracks.
4 Press the button to start play.
To repeat programmed play
After programming the desired tracks, press the REPEAT button repeatedly while pressing the SHIFT button on the remote control so that "C" lights up.
Then start programmed play.
To check the program
Each time the button is pressed in stop mode, a track number and program number will be displayed.
To clear the program
Press the button in stop mode.
To add tracks to the program
Before playing, repeat step 2. 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, the REMAIN, RANDOM, and numbered buttons do not function.
TIMER PLAY
The unit can be turned on at a specified time every day with the built-in timer.
Make sure the clock is set correctly. (See page 7.)
Use the remote control.
1 Press the TIMER button repeatedly while pressing the SHIFT button on the remote control to display ①.
2 Within 4 seconds, press the button.
The hour flashes.
NOTE
If you do not press the button within 4 seconds, another operation may start.
3 Designate the hour of the timer-on time by pressing the or button, and press the button. Repeat to designate the minute of the timer-on time.
4 Press the or button to select a source for timer play, then press the button.
To listen to a radio broadcast, select "FM" or "AM."
You can change the band later at step 6.
To listen to the equipment connected to the TAPE IN jacks, select "TAPE."
To listen to the equipment connected to the AUX IN jacks, select "AUX."
5 Select the duration for the timer-activated period with the or button, and press the button.
The duration for the timer-activated period can be set between 5 and 240 minutes in 5-minute steps.
6 Prepare the source.
To listen to a CD, load the disc.
To listen to a radio broadcast, select the desired band and tune in to a station.
To listen to the connected equipment, set the timer of the connected source (with an external timer) and prepare it for play.
7 Press the POWER button to turn the system off after adjusting the volume and tone.
- remains on the display after the power is turned off (timer standby mode).
When the timer-on time is reached, the system turns on and begins play with the selected source.
If the volume level was set to more than 25 when the power was turned off, it is automatically set to 25 when the unit turns on by the timer.
To check the specified time and source
Press the TIMER button while pressing the SHIFT button on the remote control. The selected source name, the timer-on time and the duration for the timer-activated period are displayed for 4 seconds.
To cancel timer standby mode temporarily
Press the TIMER button repeatedly while pressing the SHIFT button on the remote control so that "NO TIMER" is displayed on the display.
To restore the timer standby mode, press again to display
Using the unit while the timer is set
You can use the unit normally after setting the timer.
Before turning off the power, repeat step 6 to prepare the source, and adjust the volume and tone.
NOTE
- Timer play 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.
SETTING THE SLEEP TIMER
The unit can be turned off automatically at a specified time.
Use the remote control.
1 Press the SLEEP button while pressing the SHIFT button on the remote control.
2 Within 4 seconds, press the or button to specify the time until the power is turned off.
Each time the button is pressed, the time changes between 5 and 240 minutes in 5-minute steps.
To check the time remaining until the power is turned off
Press the SLEEP button once while pressing the SHIFT button on the remote control. The remaining time is displayed for 4 seconds.
To cancel the sleep timer
Press the SLEEP button twice while pressing the SHIFT button on the remote control so that "NO SLEEP" in displayed.
CONNECTING OPTIONAL EQUIPMENT
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.
TAPE IN JACKS
This system can input analog sound signals from a tape deck through these jacks.
Use a cable with RCA phono plugs to connect a tape deck.
NOTE
When using tape deck to record the sound of this system, connect the tape deck to the LINE OUT jacks (see page 15).
AUX IN JACKS
This system can input analog sound signals through these jacks. Use a cable with RCA phono plugs to connect audio equipment (turntables, LD players, VCRs, TV, etc.).
Connect the red plug to the R jack, and the white plug to the L jack.
When connecting a turntable
Use an Aiwa turntable equipped with a built-in equalizer amplifier.
CD DIGITAL OUT (OPTICAL) JACK
This system can output CD digital sound signals through this jack. Use an optical cable to connect digital audio equipment (digital amplifier, 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.
When the CD DIGITAL OUT (OPTICAL) jack is not being used
Attach the supplied dust cap.
LINE OUT JACKS
This system can output analog sound signals for all functions through these jacks.
Use a cable with RCA phono plugs to connect audio equipment.
NOTE
Do not connect equipment to the LINE OUT jacks and AUX IN jacks simultaneously.
Otherwise, noise is generated and mulfunctions may occur.
SUPER WOOFER JACK
Connect an optional powered sub woofer with a built-in-amplifier to the jack.
LISTENING TO EXTERNAL SOURCES
To play equipment connected to the TAPE IN jacks, press the TAPE button on the control panel.
To play equipment connected to the AUX IN jacks, press the AUX button on the control panel.
When using the remote control, press the TAPE/AUX button repeatedly until "TAPE" or "AUX" is displayed.
RECORDING THE SOUND USING EXTERNAL EQUIPMENT
To record the CD sound on an MD
Connect an MD recorder to the CD DIGITAL OUT (OPTICAL) jack.
Play back the CD to be recorded and start recording on the connected MD recorder.
To record the sound on a cassette tape
Connect a cassette deck to the LINE OUT jacks.
Play back the source to be recorded (CD or radio) and start recording on the connected cassette deck.
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.
Care of the units
- Do not give the units a strong shock ie. drop or hit.
- Do not use the units close to a strong magnetic field such as a television. Doing so may cause malfunctions.
Care of CDs
- When a disc becomes dirty, wipe the disc from the center out with a cleaning cloth.
After playing a disc, store the disc in its case. Do not leave the disc in places that are hot or humid.
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)
Was an incorrect function button pressed?
Sound is emitted from one speaker only.
Is the other speaker disconnected?
Sound becomes inaudible suddenly.
The protection circuit was activated due to an internal heat build-up. Turn off the power, make sure there is sufficient clearance behind the ventilation openings on the rear, and leave the system until it cools down.
An erroneous display or a malfunction occurs, or an error message appears.
Reset the system as stated below.
TUNER SECTION
There is constant, wave-like static.
Is the antenna connected properly? ( page 5)
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 system away from other electrical appliances.
CD PLAYER SECTION
The CD player does not play.
Is the disc correctly inserted? ( page 11)
Is the disc dirty? ( page 16)
Is the lens affected by condensation?
→ Wait approximately one hour and try again.
To reset
If an unusual condition occurs in the display window, reset the system as follows.
1 Press the POWER button to turn off the power.
2 Press the POWER button to turn the power back on while pressing the button. 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 repeat step 2.
SPECIFICATIONS
| MAIN UNITS FM tuner section | |
| Tuning range | 87.5 MHz to 108 MHz |
| Usable sensitivity (IHF) | 13.2 dBf |
| Antenna terminals | 75 ohms (unbalanced) |
| AM tuner section | |
| Tuning range | 530 kHz to 1710 kHz (10 kHz step) 531 kHz to 1602 kHz (9 kHz step) |
| Usable sensitivity | 350 μV/m |
| Antenna | Loop antenna |
| Amplifier section | |
| Power output | 16 watts per channel, Min. RMS at 8 ohms, from 60 Hz to 20 kHz, with no more than 1% Total Harmonic Distortion |
| Total harmonic distortion | 0.1 % (10 W, 1 kHz, 8 ohms, DIN AUDIO) |
| Inputs | TAPE IN: 500 mV AUX IN: 500 mV |
| Outputs | SUPER WOOFER: 1.7 V SPEAKERS: accept speakers of 8 ohms or more LINE OUT: 340 mV PHONES (stereo minijack): accepts headphones of 32 ohms or more |
| Compact disc player section | |
| Laser | Semiconductor laser (λ = 780 nm) |
| D-A converter | 1 bit dual |
| Signal-to-noise ratio | 85 dB (1 kHz, 0 dB) |
| Harmonic distortion | 0.05 % (1 kHz, 0 dB) |
| Wow and flutter | Unmeasurable |
| SPEAKER SYSTEM | |
| Cabinet type | 2 way, bass reflex (magnetic shielded type) |
| Speakers | Main speaker: 100 mm (4 inches) cone type Cardioid Speaker: 60 mm (2 3/8 inches) cone type |
| Impedance | 8 ohms |
| Output sound pressure level | 87 dB/W/m |
| Dimensions (W × H × D) | 144 × 202 × 185 mm (5 3/4 × 8 × 7 3/8 inches) |
| Weight | 1.8 kg (3 lb. 15 oz) |
| General | |
| Power requirements | 120 V AC, 60 Hz |
| Power consumption | 40 W |
| Dimensions (W × H × D) | CD player unit 144 × 101.5 × 176.1 mm (5 3/4 × 4 × 7 inches) Tuner/amplifier unit 144 × 101.5 × 208 mm (5 3/4 × 4 × 8 1/4 inches) |
| Weight | CD player unit 0.88 kg (1 lb. 15 oz) Tuner/amplifier unit 2.4 kg (5 lb. 5 oz) |
Specifications and external appearance are subject to change without notice.
BDE
The word "BBE" and the "BBE symbol" are trademarks of BBE Sound, Inc.
Under license from BBE sound, Inc.
COPYRIGHT
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.
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.
Instructions about each part on the main unit or remote control are indicated on the pages shown below.
Principle of Aiwaa's Front 180° Speaker System
Aiwa's Front 180^ Speaker System provides excellent sound balance for true stereo reproduction from any listening angle.
In stereo sound reproductions systems up to now, the listening area where the optimal stereo effect is obtained has been extremely narrow. This is due to the following reasons.
As shown in Figure 2, a conventional stereo system has speakers on the front panel of the speaker system, pointing forward. It is designed for listening in a location directly in front of the front speaker panel.
In this case, as shown in Figure 2, a listener at point ④ , located on the center line between the right and left speakers, hears the voice of a singer coming from the center front. Instrumental sounds are distributed evenly between both speakers for an optimal stereo effect.
At point b, however, located off the center line between the speakers, the distance from the left speaker to the listener is greater than the distance from the right speaker. Sound from the left speaker appears to be faint, and sound from the right speaker appears to be loud. Sound is perceived as coming from the speaker with the greater volume, so that the singer's voice appears to shift toward the right speaker. The normally balanced instrumental sounds also appear to come primarily from the right speaker.
Moreover, since the directivity of speakers increases with higher frequencies, high-frequency sounds from the left speaker become even harder to hear, increasing the impression of imbalance. For these reasons, the listening area which provides even sound balance and the optimal stereo effect is limited to the narrow area shown in Figure 2.
To solve this problem, Aiwa has developed unidirectional speakers for this new speaker system featuring cardioid directivity for frequencies of 1kHz or less. These speakers are pointed inward at angles of 45^ (see Figure 1). Driven by left and right stereo sound signals, these speakers act to increase the width of the optimum listening area (see Figure 3). Because of their cardioid directivity and the 45^ angle of their main speaker axis, they provide enhanced sound reproduction at point in Figure 3. The left speaker is pointed toward the listener, and the right speaker is pointed away from the listener, so that the directivity of the speakers compensates for the differences in perceived volume caused by the differences in distance to the listener. Therefore, the sound of a singer's voice is perceived as coming from a point midway between the speakers, and instrumental sounds are distributed evenly.
Figure 1 Front 180^ speaker system
Figure 2 Stereo effect with a conventional speaker system
Center listening point:
Off-center listening point:
Sound pressure level
Stereo listening area
Balanced sound heard from left and right speakers Right speaker sounds louder than left speaker
True stereo sound can be heard at point 日 as well as point 日 .
Figure 3 Stereo effect with Alwa Front 180^ speaker system
:Sound pressure level
Stereo listening area of new speakers
ESPANOL
ADVERTENCIA
PARA REDUCIR EL RIESGO DE INCENDIOS O DESCARGAS ELECTRICAS, NO EXPONGA ESTE APARATO A LA LLUVIA N I A LA HUMEDAD.
