AIWA ZL31 - Hi-fi system

ZL31 - Hi-fi system AIWA - Free user manual and instructions

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USER MANUAL ZL31 AIWA

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

Z-L31

OPERATING INSTRUCTIONS MANUAL DE INSTRUCCIONES MODE D'EMPLOI

En (English)

E (Español)

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.

AIWA ZL31 - WARNING - 1

CAUTION

RISK OF ELECTRIC SHOCK DO NOT OPEN

AIWA ZL31 - 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 ZL31 - CAUTION - 2

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 ZL31 - CAUTION - 3

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-ZL31
SX-WZL60
PX-E860

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°C (41°F) or greater than 35°C (95°F).
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 (4 in.) clearance from the rear and the top of the unit, and 5 cm (2 in.) 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 liquid 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 ZL31 - 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 power 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 themselves.

Antenna Grounding According to the National Electrical Code
AIWA ZL31 - Outdoor Antenna - 1

text_image ANTENNA LEAD IN WIRE ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) GROUND CLAMP GROUNDED CONDUCTORS (NEC SECTION 810-21) GROUND CLAMPS ELECTRIC SERVICE EQUIPMENT POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250 PART H)

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

TABLE OF CONTENTS

PREPARATIONS

CONNECTIONS 4
REMOTE CONTROL 6
BEFORE OPERATION....6

SOUND

AUDIO ADJUSTMENTS 9
GRAPHIC EQUALIZER....9

RADIO RECEPTION

MANUAL TUNING 10
PRESETTING STATIONS 11

TAPE PLAYBACK

BASIC OPERATIONS .... 11

CD PLAYING

BASIC OPERATIONS 12
PROGRAMMED PLAY 14

RECORDING

BASIC RECORDING 15
AI EDIT RECORDING 16
PROGRAMMED EDIT RECORDING.... 17

CLOCK AND TIMER

SETTING THE CLOCK.... 18
SETTING THE SLEEP TIMER 18
SETTING THE TIMER 19

TURNTABLE

BASIC OPERATION 20

OTHER CONNECTIONS

CONNECTING OPTIONAL EQUIPMENT 21
LISTENING TO EXTERNAL SOURCES 21

GENERAL

CARE AND MAINTENANCE 22
TROUBLESHOOTING GUIDE 22
SPECIFICATIONS 23

PARTS INDEX ...... Back cover

CONNECTIONS

Check your system and accessories

Z-L31

CX-ZL31 Compact disc stereo cassette receiver

SX-WZL60 Front speakers

PX-E860 Stereo turntable

Remote control

AIWA ZL31 - Z-L31 - 1

AM antenna

AIWA ZL31 - Z-L31 - 2

FM antenna

AIWA ZL31 - Z-L31 - 3

Operating Instructions, etc.

Before connecting the AC cord

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.

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

1 Connect the right speaker to the main unit.

① Connect the speaker cord with the plug to the SPEAKERS HIGH FREQ R terminal.

AIWA ZL31 - Connect the right speaker to the main unit. - 1

text_image SPEAKERS HIGH FREQ R SPEAKERS HIGH FREQ R

② Connect the speaker cord with the white stripe to the SPEAKERS LOW FREQ R + terminal and the black cord to the ● terminal.

AIWA ZL31 - Connect the right speaker to the main unit. - 2

text_image SPEAKERS LOW FREQ + - B SPEAKERS LOW FREQ + - B

2 Connect the left speaker to the main unit.

Connect the speaker cord with the plug to the SPEAKERS HIGH FREQ L terminal, and another speaker cord to the SPEAKERS LOW FREQ L terminals in the same manner as step 1.

AIWA ZL31 - Connect the left speaker to the main unit. - 1

text_image FM antenna 4 AM antenna 3 Stereo turntable 1 Right speaker 2 Left speaker Speaker cord AC cord 5

3 Connect the stereo turntable to the main unit.

Connect the red plug to PHONO IN R jack, and the white plug to PHONO IN L jack.

AIWA ZL31 - Connect the stereo turntable to the main unit. - 1

text_image PHONO IN B

4 Connect the supplied antennas.

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

AIWA ZL31 - Connect the supplied antennas. - 1

text_image ANTENNA 71 FM 75Ω th AM FM antenna AM antenna

5 Connect the AC cord to an AC outlet.

- The game Demo will begin when the AC cord is plugged into an AC outlet. See page 8 "Game Demo" for details.

To position the antennas

FM 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 ZL31 - To stand the AM antenna on a surface - 1

flowchart
graph TD
    A["Top Product"] --> B["Package"]
    B --> C["Computer Interface"]

NOTE

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

AIWA ZL31 - NOTE - 1

text_image Diagram showing a device with labeled terminals R and L, and a crossed-out cable with a prohibition symbol.
  • Do not leave objects generating magnetism, such as credit cards, near the speakers, as the objects may be damaged.
  • 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.

CONNECTING AN OUTDOOR ANTENNA

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

Connect the outdoor antenna to FM 75 Ω terminals.

AIWA ZL31 - CONNECTING AN OUTDOOR ANTENNA - 1

text_image ANTENNA I FM

To connect other optional equipment → page 21.

REMOTE CONTROL

Inserting batteries

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

AIWA ZL31 - Inserting batteries - 1

text_image R6(AA)

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.

To use SHIFT on the remote control

Buttons ① have two different functions. One of these 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 SHIFT.

To use FUNCTION on the remote control

FUNCTION substitutes for the function buttons (TAPE, TUNER/BAND, PHONO, VIDEO/AUX, CD) on the main unit.

Each time FUNCTION is pressed, the next function is selected cyclically.

AIWA ZL31 - To use FUNCTION on the remote control - 1

text_image ① SHIFT FUNCTION

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 ZL31 - BEFORE OPERATION - 1

text_image POWER CD ENTER MULTI JOG ECO

To turn the unit on

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

To turn the power off

Press POWER.

Illumination guide

Whenever POWER or one of the function buttons is pressed, the buttons for the selected operation light up or flash.

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.

NOTE

When you press CD to turn on/off the flash window, the BLANK SKIP PLAY is also switched to ON/OFF.

To change the brightness level of the display

1 Press ECO so that "ECO MODE" is displayed.
2 Within 4 seconds, turn MULTI JOG to display "DIM MODE", and then press ENTER within 4 seconds.
3 Within 4 seconds, turn MULTI JOG to select the dimmer mode as below.

The mode will be automatically set after 4 seconds. It will also be set if ENTER is pressed within 4 seconds after step 3.

AIWA ZL31 - To change the brightness level of the display - 1

DIM-OFF: The normal 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, the window on the top of the unit, and the button lamps light off.

AIWA ZL31 - To change the brightness level of the display - 2

text_image 1 2 3

SETTING POWER ECONOMIZING MODE

Setting this unit to power economizing mode reduces power consumption as follows.

  • When the power is turned off, all the display lights turn off, and only the ♂STANDBY/ON indicator lights. However, if the clock is not set, the game Demo (page 8) will begin when the power is turned off.
  • If CD or Tape does not play for 10 minutes or if there is no audio input from any connected external equipment for 10 minutes when VIDEO/AUX or PHONO is selected as the source, the power shuts off.
  • The display brightens only when operating the unit. When the unit has not been used for 10 seconds, the brightness level switches to the mode previously selected in "DIM MODE". (Page 6)

(If the display brightness level is set to "DIM-OFF", the brightness does not change. When the level is "DIMMER 3", the button lamps are also turned off.)

1 Press ECO.

"ECO MODE" will be displayed.

AIWA ZL31 - Press ECO. - 1

text_image ECC MODE RACK POP CLASSIC

2 Press ENTER within 4 seconds.

The current power-economizing mode status will be displayed. If the power-economizing mode is OFF: ECO OFF If the power-economizing mode is ON: ECO ON

3 Turn MULTI JOG within 4 seconds to switch the power-economizing mode on or off.

Example: When "ON" is selected

AIWA ZL31 - Turn MULTI JOG within 4 seconds to switch the power-economizing mode on or off. - 1

text_image ECCO ON FAX ROCK POP CLASSIC

The mode will be automatically set after 4 seconds. It will also be set if ENTER is pressed within 4 seconds after step 3.

Standby power consumption

If the power-economizing mode is OFF: 17 W

If the power-economizing mode is ON: 1.7 W

NOTE

To view the clock when all the display lights turn off, press Ⅱ so that the time is displayed for 4 seconds.

4-CHANNEL MULTI-AMPLIFIER SYSTEM

To provide reinforcement for the ultra-low frequencies, in addition to the Left/Right 2-channel amplifier used to reproduce mid-to-high-range frequencies, this system incorporates a second L/R 2-channel amplifier just for reproduction of ultra-low frequencies — making it, in effect, a 4-amplifier system. By utilizing discrete amplifiers for mid-to-high-frequencies and low frequencies, high-quality sonic reproduction that is virtually free from distortion can be realized.

This Multi Amplifier System, which utilizes independent circuitry for the different frequency ranges, enables superb sonic reproduction free from distortion.

BUILT-IN SUBWOOFER SYSTEM

The built-in subwoofer System has a separate subwoofer cavity area that is part of the loudspeaker cabinet structure, which acts as a sonic filter to cut distortion components. (In the Multi Amplifier System, the ultra-low frequency signals transmitted from their own independent amplifier are reproduced in this area.) This separate construction gives a clear, rich definition to bass reproduction and it can realize clear, well-defined mid-to-high frequency signals.

And AIWA's built-in subwoofer system incorporates a subwoofer capable of powerful, satisfying bass performance with true stereo separation.

AIWA ZL31 - BUILT-IN SUBWOOFER SYSTEM - 1

flowchart
graph LR
    A["Built-in Subwoofer"] --> B["Subwoofer Cavity area"]
    B --> C["Amplifiers for Mid-to-high range frequencies"]
    C --> D["R-ch"]
    C --> E["L-ch"]
    D --> F["Amplifiers for Low frequencies"]
    E --> F
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#fcc,stroke:#333
    style F fill:#cff,stroke:#333

AIWA ZL31 - BUILT-IN SUBWOOFER SYSTEM - 2

text_image POWER DEMO

GAME DEMO

When the AC cord is plugged into an AC outlet for the first time after purchase, the game Demo will begin in the display. When the power is turned on, the game Demo will end. When the power is turned off, the game Demo will begin again.

Until the clock is set, the game Demo will begin whenever the power is turned off.

When the clock is set, the game Demo will not begin even if the power is turned off. (See "SETTING THE CLOCK" on page 18.)

To start or end game Demo when the clock is set

Press DEMO when the power is off, the game Demo will begin. To end 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.

To change the probability of equalizing the three numbers Press ◀◀ or ▶▶ repeatedly to select one of the three probability levels when playing the game Demo. The tray number indicator in the display changes between 1 and 3. As the tray number increases from 1 to 3, the higher the probability of equalizing.

AIWA ZL31 - To reset the game Demo - 1

text_image 1→2→3 BASS ROCK POP CLASSIC

NOTE

- During the game Demo, ■, ◀◀, ▶▶ and ▶ are available only for the game Demo. Cancel the game Demo to use these buttons for the functions such as CD playing, etc.

- During the game Demo, some indicators unrelated with the actual operation light up on the display.

AUDIO ADJUSTMENTS

AIWA ZL31 - AUDIO ADJUSTMENTS - 1

text_image T-BASS VOLUME PHONES T-BASS SHIFT VOL

VOLUME CONTROL

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

The volume level is displayed as a number from 0 to MAX (50). The volume level is automatically set to 20 when the power is turned off with the volume level set to 21 or more.

SUPER T-BASS SYSTEM

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 ZL31 - Press T-BASS. - 1

text_image T-BASS ROCK POP CLASSIC

To select with the remote control

Press T-BASS while pressing SHIFT.

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 ZL31 - GRAPHIC EQUALIZER - 1

text_image GEQ GEQ SHIFT

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 GEQ repeatedly to select the equalization mode.

The GEQ mode is displayed cyclically as follows.

AIWA ZL31 - Press GEQ repeatedly to select the equalization mode. - 1

The selected equalization mode is displayed.

AIWA ZL31 - Press GEQ repeatedly to select the equalization mode. - 2

text_image JSS ROCK FOR CLASSIC ROCK

To cancel the selected mode

Press GEQ repeatedly until "GEQ OFF" is displayed.

To select with the remote control

Press GEQ repeatedly while pressing SHIFT.

* 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.

MANUAL TUNING

AIWA ZL31 - MANUAL TUNING - 1

text_image 3 POWER 1 2 MONO TUNER BAND SHIFT

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).

To select a band with the remote control

Press BAND while pressing SHIFT.

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.
③ Manual tuning mode: "SEARCH" is not displayed and the preset number does not flash.

AIWA ZL31 - Press TUNER PRESET repeatedly to select the manual tuning mode. - 1

text_image Frequency SEARCH FM 87.50 MNS SEARCH 1 Preset number

NOTE

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

3 Turn MULTI JOG clockwise or counter-clockwise 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, (1101) is displayed.

AIWA ZL31 - Turn MULTI JOG clockwise or counter-clockwise to tune in to a station. - 1

text_image TRACK ROCK POP CLASSIC TUNE [<>] MHI GHI

- ◀◀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 ZL31 - To search for a station quickly (Auto Search) - 1

text_image FOOD ROCK POP CLASSIC 1PM 93:00 SEARCH SEARCH

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 ▶▶UP are also available to search for a station. Keep ◀◀DOWN or ▶▶UP pressed until the tuner starts searching. Press the button to stop the search manually.

When an FM stereo broadcast contains noise

Press MONOTUNER on the remote control while pressing SHIFT so that "MONO" appears on the display.

Noise is reduced, although reception is monaural.

AIWA ZL31 - When an FM stereo broadcast contains noise - 1

text_image T-ASS ROCK POP CLASSIC FM 93.00 MONO MONO

To restore stereo reception, press MONO TUNER on the remote control while pressing SHIFT so that "MONO" disappears.

To change the AM tuning interval

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

Press POWER while pressing ▶ 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 ZL31 - PRESETTING STATIONS - 1

text_image MULTI JOG 1 2 CLEAR PRESET 0-9,+10 BAND SHIFT

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 ▶▶UP 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 ZL31 - PRESETTING STATIONS - 2

text_image Frequency FM 93.00 Preset number FREAST ROCK POP CLASSIC

3 Repeat steps 1 and 2.

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

NOTE

"FULL" is displayed if you attempt to store more than 32 preset stations.

PRESET NUMBER TUNING

Use the remote control to select the preset number directly.

1 Press BAND while pressing SHIFT 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 ZL31 - BASIC OPERATIONS - 1

text_image 1 2 1 (Deck 1) 2 1 (Deck 2)

Usable tapes

Use Type I (normal) tapes only.

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

AIWA ZL31 - BASIC OPERATIONS - 2

natural_image Diagram of a printer or scanner with a paper cone and a downward arrow, showing no text or symbols.

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 ZL31 - BASIC OPERATIONS - 1

text_image MULTI JOG CD/CD BLANK SKIP DISC DIRECT PLAY 1-5 ▲OPEN/CLOSE DISC CHANGE <<,>> ▶ CD EDIT/CHECK DISC DIRECT PLAY 1-5 RANDOM/REPEAT 0-9,+10 SHIFT

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 ZL31 - LOADING DISCS - 1

text_image Tray number DISC CHANGE

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 ZL31 - LOADING DISCS - 2

text_image Tray number of the disc to be played Total playing time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Total number of tracks

PLAYING DISCS

Load discs.

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

Number of track being played Elapsed playing time

AIWA ZL31 - PLAYING DISCS - 1

text_image 1 0:05 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 L16 ROCK POP CLASSIC

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

The selected disc is played once.

AIWA ZL31 - PLAYING DISCS - 2

text_image Selected disc tray number Elapsed playing time 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Number of track being played

To stop play, press ■.

To pause play, press Ⅲ. 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 CD EDIT/CHECK on the remote control while pressing SHIFT. 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 one of DISC DIRECT PLAY 1-5 to select a disc. To select disc 4 or 5, press DISC DIRECT PLAY 4 or 5 while pressing SHIFT.
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.
  • Do not use irregular shape CDs (example: heart-shaped, octagonal ones). It may result in malfunctions.

AIWA ZL31 - NOTE - 1

text_image Never place here.

RANDOM /REPEAT PLAY

Use the remote control.

RANDOM play

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

REPEAT play

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

Press RANDOM/REPEAT while pressing SHIFT.

Each time it is pressed, the function can be selected cyclically.

RANDOM play — RANDOM lights up on the display.

REPEAT play — lights up on the display.

RANDOM/REPEAT play — RANDOM and ➕ light up on the display.

Cancel — RANDOM and ↩ disappear from 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.

To select disc 4 or 5 from the remote control, press DISC DIRECT PLAY 4 or 5 while pressing SHIFT.

NOTE

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

BLANK SKIP PLAY

The silent portions between tracks recorded on a CD can be skipped during playback.

1 Press CD BLANK SKIP on the main unit.

"CD BLANK SKIP ON" is displayed and a small dot will appear in the display.

AIWA ZL31 - Press CD BLANK SKIP on the main unit. - 1

text_image CD BLANK RACK ROCK POP CLASSO

Small dot

2 Press ▶ to start playback.

The silent portions between tracks will be skipped, and the sound will be played back without interruption. If a track fades out (ends with the sound gradually decreasing), the fadeout portion will also be skipped.

To return to normal playback

Press CD BLANK SKIP again. "CD BLANK SKIP OFF" is displayed and the dot in the display will disappear.

NOTE

  • There may be a case where BLANK SKIP PLAY does not function correctly.
  • BLANK SKIP PLAY is automatically canceled when performing AI EDIT RECORDING (page 16), PROGRAMMED EDIT RECORDING (page 17), or recording during PROGRAMMED PLAY (page 14) or RANDOM PLAY (page 13).
  • When you press CD BLANK SKIP to turn on/off the flash window, the BLANK SKIP PLAY is also switched to ON/OFF.

PROGRAMMED PLAY

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

AIWA ZL31 - PROGRAMMED PLAY - 1

text_image 1 2 3 5

Use the remote control.

1 Press PRGM while pressing SHIFT in stop mode.

“--” is displayed.

AIWA ZL31 - Press PRGM while pressing SHIFT in stop mode. - 1

text_image FIRE ROCK FOR CLASSIC 0:00

2 Press one of DISC DIRECT PLAY 1-5 to select a disc.

To select disc 4 or 5, press DISC DIRECT PLAY 4 or 5 while pressing SHIFT.

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 ZL31 - Press numbered buttons 0-9 and +10 to program a track. - 1

text_image Selected track number 67 P-01 Program number Total number of selected tracks 1P 3:29 Total playing time of the selected tracks

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.

To play the programmed tracks repeatedly

After programming the tracks, press RANDOM/REPEAT repeatedly while pressing SHIFT until appears on the display.

NOTE

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

- "FULL" is displayed if you attempt to program more than 30 tracks.

BASIC RECORDING

AIWA ZL31 - BASIC RECORDING - 1

text_image 2 1 3 Ⅱ/△

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 out from the unit.

AIWA ZL31 - Insert the tape to be recorded on into Deck 1. - 1

natural_image Technical line drawing of a mechanical device with no visible text or symbols

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 PHONO or VIDEO/AUX 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 ZL31 - Press ● on Deck 1 to start recording. - 1

text_image TAMS ROCK POP GLABS REC 1PM 93:00 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 (page 14).

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 are 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 ZL31 - About cassette tapes - 1

text_image Side A Tab for side A

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 ZL31 - About cassette tapes - 2

natural_image Line drawing of hands using a handheld device to switch a button (no text or symbols present)

AI EDIT RECORDING

AIWA ZL31 - AI EDIT RECORDING - 1

text_image MULTI JOG 2 4 1,8 6,8 ■/▲ DISC DIRECT PLAY 1-5 5 3,7

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 CD EDIT/CHECK once while pressing SHIFT on the remote control.

"AI EDIT" is displayed.

AIWA ZL31 - Press CD EDIT/CHECK once while pressing SHIFT on the remote control. - 1

text_image AI EDIT AI C=00 ROOM POP CLASSIC

- When "PRGM" is displayed, press CD EDIT/CHECK while pressing SHIFT again.

4 Press one of DISC DIRECT PLAY 1-5 to select a disc.

To select disc 4 or 5 from the remote control, press DISC DIRECT PLAY 4 or 5 while pressing SHIFT.

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 ZL31 - Press numbered buttons 0-9 on the remote control to designate the tape length. - 1

text_image Tape length A1 C-60 Remaining time of recording Programmed tracks for side A A 0:56 Minus mark 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 CD EDIT/CHECK while pressing SHIFT on the remote control 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 CD EDIT/CHECK while pressing SHIFT on the remote control to select side A or B, and press ◀◀ or ▶▶ repeatedly or turn MULTI JOG.

AIWA ZL31 - To check the order of the programmed track numbers - 1

text_image Track number Programmed track numbers FLOOD ROCK POP CLASSIC P1 I1 P-01 1 2 3 4 5 Tape side Program number

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 CD EDIT/CHECK while pressing SHIFT on the remote control to select side A or B.

2 Press one of DISC DIRECT PLAY 1-5 to select a disc. To select disc 4 or 5 from the remote control, press DISC DIRECT PLAY 4 or 5 while pressing SHIFT.

3 Press numbered buttons on the remote control to select 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. "TR OVER" is displayed if this is attempted.

PROGRAMMED EDIT RECORDING

AIWA ZL31 - PROGRAMMED EDIT RECORDING - 1

text_image MULTI JOG 2 5 1,10 8,10 DISC DIRECT PLAY 1-5 4,5 3,7, 8,9

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 CD EDIT/CHECK twice while pressing SHIFT on the remote control.

"EDIT" and "PRGM" are displayed.

AIWA ZL31 - Press CD EDIT/CHECK twice while pressing SHIFT on the remote control. - 1

text_image PRGM PRGM-C-3D EDIT MCK POP CLASSIC

- When "AI" is displayed, press CD EDIT/CHECK while pressing SHIFT 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 ZL31 - Press numbered buttons on the remote control to designate the tape length. - 1

text_image Tape length PRGMC-60 Tape side A (front side) A 30:00 Maximum recording time for side A

5 Press one of DISC DIRECT PLAY 1-5 to select a disc.

Then, press numbered buttons 0-9 and +10 on the remote control to program a track.

To select disc 4 or 5 from the remote control, press DISC DIRECT PLAY 4 or 5 while pressing SHIFT.

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

AIWA ZL31 - Press one of DISC DIRECT PLAY 1-5 to select a disc. - 1

text_image Selected track number A10 P-01 Program number Remaining time on side A Programmed track numbers 24 - 25:41

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 CD EDIT/CHECK while pressing SHIFT on the remote control to select side B and program the tracks for side B.

Tape side B (reverse side)

AIWA ZL31 - Press CD EDIT/CHECK while pressing SHIFT on the remote control to select side B and program the tracks for side B. - 1

text_image J68: B 30:00 T-CLASS ROCK POP CLASSIC

8 Press CD EDIT/CHECK while pressing SHIFT 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 CD EDIT/CHECK while pressing SHIFT on the remote control 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 CD EDIT/CHECK while pressing SHIFT on the remote control to select side A or B, and press ◀◀◀ or ▶▶ repeatedly.

AIWA ZL31 - To check the order of the programmed track numbers - 1

text_image Track number Programmed track numbers 7 8 10 14 Disc number Program number

To change the program of each side

Press CD EDIT/CHECK while pressing SHIFT 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

  • Recording is inhibited if the erasure prevention tab for the side of the tape facing out from the unit is broken off.
  • Up to 30 tracks can be programmed from any of the inserted discs.
  • "FULL" is displayed if you attempt to program more than 30 tracks.

SETTING THE CLOCK

AIWA ZL31 - SETTING THE CLOCK - 1

text_image 3 2 1,3 CLOCK SHIFT

When the clock is set, the ":" between the hours and minutes flashes. When the clock setting is canceled due to a power failure, the entire clock display flashes.

1 Press II.

When using the remote control, press CLOCK while pressing SHIFT.

AM12:00

2 Within 4 seconds, turn MULTI JOG to designate the hour and the minute.

Turning MULTI JOG changes both the hour and the minute. ◀◀ or ▶▶ is also available instead of MULTI JOG. Holding these buttons down will vary the time rapidly.

3 Press ENTER or II.

The clock starts from 00 seconds.

To view the clock when another display is in the display Press CLOCK while pressing SHIFT. The time is displayed for 4 seconds and then the original display reappears. However, the clock cannot be displayed during recording.

To switch to the 24-hour standard

Press III and then press ■ within 4 seconds. Repeat the same procedure to restore the 12-hour standard.

If the clock display flashes

If the display flashes when the clock is displayed, it indicates that the clock has stopped due to a power failure or the removal of the power cord. The current time needs to be reset.

NOTE

If the power-economizing mode (page 7) is on, all the display lights turn off when the power is turned off. To view the clock, press III so that the time is displayed for 4 seconds.

SETTING THE SLEEP TIMER

AIWA ZL31 - SETTING THE SLEEP TIMER - 1

text_image Diagram of a remote control unit with labeled parts and directional arrows indicating movement or navigation.

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

Use the remote control.

1 Press SLEEP while pressing SHIFT on the remote control.

AIWA ZL31 - Press SLEEP while pressing SHIFT on the remote control. - 1

text_image ISLEEP 60 RICH ROCK FOR CLASSIC

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.

Specified time

AIWA ZL31 - Within 4 seconds, turn MULTI JOG or press ◀◀ or ▶▶ to specify the time until the power is turned off. - 1

text_image SLEEP BEEP RASS ROCK POP CLASSIC

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

To cancel the sleep timer

Press SLEEP twice while pressing SHIFT so that "SLEEPoFF" appears on the display.

SETTING THE TIMER

AIWA ZL31 - SETTING THE TIMER - 1

text_image 3 5 7 1 2 3,4 TIMER SHIFT

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 one of the function buttons to select a source.

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

2 Press TIMER to display ⏻ and 📋 PLAY.

When using the remote control, press TIMER while pressing SHIFT.

Time and audio source name flash alternately.

AIWA ZL31 - Preparation - 1

text_image PLAY ROCK POP CLASSIC

3 Within 6 seconds, turn MULTI JOG to designate the timer-on time, then press ENTER or II.

Turning MULTI JOG changes both the hour and the minute. ◀◀ or ▶▶ is also available instead of MULTI JOG. Holding these buttons down will vary the time rapidly.

AIWA ZL31 - Preparation - 2

text_image 0AM12:00 RICK POP CLASSIC

4 Within 4 seconds, turn MULTI JOG to select the duration for the timer-activated period.

The duration can be set between 5 and 240 minutes in 5-minute steps.

- or is also available instead of MULTI JOG.

AIWA ZL31 - Preparation - 3

text_image TABS RCK FOF CLASSIC FM 120

The duration will be automatically set after 4 seconds. It will also be set if ENTER or II is pressed within 4 seconds after step 4.

5 Adjust the volume.

The source sound will play at the volume level set in this step when the power is turned on by the timer. If the volume level is set to 21 or higher, however, it will automatically be set to 20 when the power is turned on.

6 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.

7 Press POWER to turn off the power.

① remains on the display after the power is turned off (timer standby mode) if the power-economizing mode is OFF.

AIWA ZL31 - Preparation - 4

text_image AM12:00

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

To listen to the tape, press ▶ on Deck 1 or 2. To record the source, insert the tape into Deck 1 and press ⬇ on Deck 1.

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

NOTE

  • You can change the source that was selected in step 1 by pressing one of the function buttons before pressing ENTER or III in step 3.
  • If the power-economizing mode is ON, is not displayed in the timer standby mode.

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 .

TURNTABLE

To check the timer setting

Press TIMER.

The selected source, the timer-on time, and the duration for the timer-activated period will be displayed for 4 seconds.

To change any of the previous setting

Carry out from step 1.

However, if you do not change the timer-on time, in step 3 just press ENTER twice and continue from step 4.

To cancel the timer standby mode temporarily

Press TIMER so that ⏻ disappears.

To restore the timer standby mode, press TIMER 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, carry out step 5 and 6.

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.

BASIC OPERATION

AIWA ZL31 - BASIC OPERATION - 1

text_image 1 2,4 3

Preparation

  • Connect the supplied stereo turntable to the main unit. (See page 4)
  • Set EQUALIZER AMP. selector on the turntable to ON position. (Refer to the operating instructions of the turntable for details.)

1 Press PHONO on the main unit.

"PHONO" appears on the display.

2 Adjust the volume to minimum.

Turn VOLUME counterclockwise until "VOL 0" is displayed.

3 Play the turntable.

Refer to the operating instructions of the turntable for details.

4 Adjust the volume according to your preference.

CONNECTING OPTIONAL EQUIPMENT

AIWA ZL31 - CONNECTING OPTIONAL EQUIPMENT - 1

text_image CD DIGITAL OUT (OPTICAL) VIDEO/AUX IN

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 IN JACKS

This unit can input analog sound signals through these jacks.

Use a cable with RCA phono plugs to connect audio equipment (LD players, MD players, VCRs, TV, etc.).

Connect the red plug to VIDEO/AUX IN R jack, and the white plug to VIDEO/AUX IN L jack.

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 @ from the CD DIGITAL OUT (OPTICAL) jack. Then, connect an optical cable plug to the CD DIGITAL OUT (OPTICAL) jack.

AIWA ZL31 - CD DIGITAL OUT (OPTICAL) JACK - 1

text_image CD DIGITAL OUT (OPTICAL) CD DIGITAL OUT (OPTICAL) a

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

Attach the supplied dust cap.

LISTENING TO EXTERNAL SOURCES

AIWA ZL31 - LISTENING TO EXTERNAL SOURCES - 1

text_image 1 POWER

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

1 Press VIDEO/AUX.

"VIDEO" appears on the display.

2 Play the connected equipment.

To change a source name on the display

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

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

Repeat the procedure to select one of the names.

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 tape heads

When the tape heads are dirty;

- high frequency sound is not emitted

- the sound is not adequately high

- the sound is off-balance

- the tape cannot be erased

- the tape cannot be recorded on

After every 10 hours of use, clean the tape heads with a head cleaning cassette.

Refer to the instructions of the cleaning cassette for details.

To demagnetize the tape heads

The tape heads may become magnetized after long-term use. This may narrow the output range of recorded tapes and increase noise.

After every 20 to 30 hours of use, demagnetize the tape heads with a separately sold demagnetizing cassette.

Refer to the instructions of the demagnetizing cassette for details.

Care of discs

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

AIWA ZL31 - Care of discs - 1

natural_image Illustration of hands holding a disc with a cloth, no text or symbols present

• 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.

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 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 unit away from other electrical appliances.

CASSETTE DECK SECTION

The tape does not run.

- Is the deck in pause mode? (→ page 11)

The sound is off-balance or not adequately high.

• Is the playback head dirty? (→ page 22)

Recording is not possible.

- Is the erasure prevention tab on the tape broken off? (→ page 15)

• Is the recording head dirty? (→ page 22)

Erasure is not possible.

• Is the erasure head dirty? (→ page 22)

• Is a metal tape being used?

High frequency sound is not emitted.

- Is the recording/playback head dirty? (→ page 22)

CD PLAYER SECTION

The CD player does not play.

• Is the disc correctly placed? (→ page 12)

• Is the disc dirty? (→ page 22)

• 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.

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-ZL31

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
Mid-high frequency amplifier
Power output10 W + 10 W (200 Hz - 20 kHz,THD less than 1%, 8 ohms)
Total harmonic distortion0.06 % (5 W, 1 kHz, 8 ohms, DINAUDIO)
Low frequency amplifier
Power output30 W + 30 W (50 Hz - 200 Hz, THDless than 1%, 4 ohms)
Total harmonic distortion0.06 % (15 W, 135 Hz, 4 ohms, DINAUDIO)
InputsVIDEO/AUX: 310 mV (adjustable)PHONO: 400 mV
OutputsSPEAKERS HIGH FREQ:accept speakers of 8 ohms or moreSPEAKERS LOW FREQ:accept speakers of 4 ohms or morePHONES (stereo jack): acceptsheadphones of 32 ohms or more
Cassette deck section
Track format4 tracks, 2 channels stereo
Frequency response50 Hz - 12500 Hz
Recording systemAC bias
HeadsDeck 1: Recording/playback head×1, erase head ×1Deck 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 consumption100 W
Dimensions of main unit360 × 394.5 × 386 mm
(W × H × D)(141/4 × 155/8 × 151/4 in.)
Weight of main unit8.7 kg (19 lbs. 3 oz)
Speaker system SX-WZL60
Cabinet type3 way, built-in subwoofer
SpeakersSubwoofer:220 mm (83/4 in.) cone typeFull range:120 mm (43/4 in.) cone typeSuper tweeter:20 mm (13/16 in.) ceramic type
Impedance4 ohms/8 ohms
Output sound pressure level89 dB/W/m
Dimensions (W × H × D)290 × 444 × 296 mm(111/2 × 171/2 × 113/4 in.)
Weight6.5 kg (14 lbs. 5 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.

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 ZL31 - ADVERTENCIA - 1

CAUTION

RISK OF ELECTRIC SHOCK DO NOT OPEN

AIWA ZL31 - 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 DEBA REPARAR EL USUARIO. SOLICITE LAS REPARACIONES AL PERSONAL DE SERVICIO CAPACITADO."

text_image SPEAKERS HIGH FREQ R SPEAKERS HIGH FREQ R
text_image SPEAKERS LOW FREQ + - R SPEAKERS LOW FREQ + - R R
text_image PHONO IN R
text_image Diagram showing a device with labeled terminals (R, L) and a prohibition symbol around it, indicating no protection or disapproval.
text_image ANTENNA I FM
text_image T-BASS VOLUME PHONES T-BASS SHIFT VOL

CONTROL DE VOLUMEN

text_image GEQ GEQ SHIFT
natural_image Diagram of a printer with a back cover and a downward arrow indicating compression or disassembly (no text or symbols present)
natural_image Technical line drawing of a mechanical device with a downward arrow and control panel (no text or symbols)
natural_image Line drawing of hands using a cassette tape to press or adjust a button (no text or symbols present)

GRABACION CON EDICION AI

AIWA ZL31 - GRABACION CON EDICION AI - 1

text_image MULTI JOG 2 4 1,8 6,8 ■/▲ DISC DIRECT PLAY 1-5 5 3,7
text_image AI EDIT TITLE AI C=200 TITLE BACK POP CLASSIC

- Cuando se visualice "PRGM", pulse CD EDIT/CHECK mientras pulsa de nuevo SHIFT.

text_image PRGM PRGMC EDIT FAMS ROCK POS CLASSIC
text_image Diagram of a remote control unit with labeled parts and directional arrows indicating movement or navigation.
text_image SLEEP ROCK POE CLASSIC
text_image FRS RCK POB CLASSIC FM 120
text_image CD DIGITAL OUT (OPTICAL) VIDEO/AUX IN

TOMA CD DIGITAL OUT (OPTICAL)

text_image CD DIGITAL OUT (OPTICAL) CD DIGITAL OUT (OPTICAL) a

Cuando no se utilice la toma CD DIGITAL OUT (OPTICAL)

natural_image Illustration of a hand holding a CD or DVD with a cloth partially covering the disc (no text or symbols)
text_image SPEAKERS HIGH FREQ R L SPEAKERS HIGH FREQ
text_image PHONO IN R

4 Raccordez les antennes fournies.

Raccordez l'antenne FM aux bornes FM 75 Ω et l'antenne AM aux bornes AM LOOP.

AIWA ZL31 - Raccordez les antennes fournies. - 1

text_image ANTENNA 7 FM 75Ω rH AM P Antenne FM Antenne AM
text_image Diagram showing a device with labeled terminals R and L, and a prohibition symbol indicating no prohibition.
text_image ANTENNA IF FM
text_image FLOOD POC CLASSIC 1PM 93:00 MONO MONO
natural_image Diagram of a cassette tape device with a downward arrow indicating compression or disassembly (no text or symbols present)
natural_image Technical line drawing of a mechanical device with a downward arrow and control panel (no text or symbols)
natural_image Line drawing of hands using a vintage cassette tape to press or adjust a button (no text or symbols present)

ENREGISTREMENT AVEC MONTAGE ET CALCUL DU TEMPS

AIWA ZL31 - ENREGISTREMENT AVEC MONTAGE ET CALCUL DU TEMPS - 1

text_image MULTI JOG 2 4 ←,→ ■ 1,8 6,8 ■/▲ DISC DIRECT PLAY 1-5 5 3,7
text_image AI EDIT HOCK POP CLASSIC AI C=200-
text_image PRGM PRGMC-00 EDIT FABB ROCK POP CLASSIC
text_image Diagram of a remote control unit with labeled parts and directional arrows indicating movement or navigation.
text_image SLEEP 70 RACK POY CLASSIC
text_image J88 FM 120 CLASSIC
text_image CD DIGITAL OUT (OPTICAL) VIDEO/AUX IN

PRISE CD DIGITAL OUT (OPTICAL)

text_image CD DIGITAL OUT (OPTICAL) CD DIGITAL OUT (OPTICAL) a
natural_image Illustration of a hand holding a CD or DVD with a cloth partially covering the disc (no text or symbols)
text_image Technical diagram of a device rear panel with numbered components for identification

AIWA ZL31 - PRISE CD DIGITAL OUT (OPTICAL) - 1

text_image Diagram of a remote control with numbered labels pointing to key components

Name/Nombre/Nom

Page/Página/Page

① TAPE 11,15
TUNER/BAND 10,11,15
PHONO 15,20
VIDEO/AUX 15,21
CD/CD BLANK SKIP 12-13,16,17

② POWER 6,8,10,19,21, 22 ©STANDBY/ON 7

③ DISC CHANGE ...... 12

▲OPEN/CLOSE 12,13

DISC DIRECT PLAY1-5 12-14,16,17

④ PHONES 9

⑤ ◀◀/I◀◀DOWN....8,10-12,14, 16-19

UP▶▶I/▶▶ 8,10-12,14, 16-19

IISET....11,12,15, 18,19

■CLEAR 6,8,11,12,14, 16-18,22

▶PRESET 8,12-14

⑥ DECK 1 (●, ▶, ◀◀, ▶▶, ■/△, ||)...... 11,15,16,17, 19

⑦ VOLUME 9,19,20

DEMO 8

T-BASS....9

⑧ MULTI JOG 6,7,10-12, 16-19

ENTER 6,7,18,20

GEQ (Graphic equalizer)

(ROCK, POP, CLASSIC) 9

TUNER PRESET 10

ECO 6,7

TIMER 20

Name/Nombre/Nom

Page/Página/Page

⑨ DECK 2 (▶, ◀◀, ▶▶, ■/△, ||) ..... 11,19
⑩ DISC DIRECT PLAY1-5.... 12-14,16,17
⑪ 0-9,+10 .... 11,12,14,16, 17

1/CD EDIT/CHECK 12,16,17

2/PRGM 14

3/RANDOM/REPEAT 13

4/GEQ 9

6/T-BASS 9

7/TIMER 20

8/SLEEP 18

9/CLOCK 18

0/MONO TUNER 10,15

+10/BAND 10-11,14,17

⑫ SHIFT 6

13 ◀◀/I◀◀DOWN 8,10-12,14, 16-19

▶▶I/▶▶UP 8,10-12,14,

16-19

II SET.... 11,12,15, 18,19

■CLEAR 6,8,11,12,14, 16-18,22

▶PRESET 8,12-14

VOL (∨, ∧) 9,19,20

14 POWER 6,8,10,19,21,22

⑮ FUNCTION 6

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 : ZL31

Category : Hi-fi system