Mc Test Mode; Cd Error Code Display; Cd Service Mode; Repeat Limit Cancel - Aiwa CX-JT8 Service Manual

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CX-JT8
[GC TEST MODE]
• This mode is used to check the fluorescent indicator tube, LED
and key.
Procedure:
[POWER]
1. Press the
key to turn the power ON.
[HEAVY]
2. Press three keys of
,
x
simultaneously.
3. Fluorescent indicator tube and LEDs are all turned ON.
[HEAVY]
4. Press two keys of
simultaneously, mode is changed over.
5. In the key check mode, press each key, the defined key number
of every each key list is displayed on the fluorescent indicator
tube.
6. In the key count check mode, "K-CNT 0" is displayed on the
fluorescent indicator tube. Each time a key is pressed, "K" value
increases. However, once a key is pressed, it is no longer taken
into account.
7. In the headphone input check mode, connect the headphone,
the message "H_P ON" is displayed on the fluorescent indicator
tube, and disconnect the headphone, the message "H_P OFF"
is displayed on the fluorescent indicator tube.
8. In the volume check mode, turn the
display on the fluorescent indicator tube is changed over to
"VOL UP", "VOL FLAT" or "VOL DOWN"

[MC TEST MODE]

• This mode is used to check operations of Amplifier.
Procedure:
[POWER]
1. Press the
key to turn the power ON.
[HEAVY]
2. Press three keys of
,
x
simultaneously.
3. When the MC test mode is activated, the message "MC MODE"
is displayed on the fluorescent indicator tube momentarily, then
VACS level is displayed on the fluorescent indicator tube.
[TECHNO]
4. Press the
key, the display on the fluorescent
indicator tube is changed over to "EQ MAX", press the
[MANUAL]
key, the display on the fluorescent indicator tube is
changed over to "EQ MID", press the
display on the fluorescent indicator tube is changed over to "EQ
MIN",
[VOLUME]
5. Turn the
knob, the display on the fluorescent
indicator tube is changed over to "VOL MAX", "VOL MID" or
"VOL MIN"
[ENTER]
6. Press the
key, VACS ON/OFF is changed over.
[REC PAUSE/START]
7. When the
in the deck-B, the function is switched "MD" or "VIDEO" and
recording starts. When the
recording, the tape is rewound back to the beginning of
recording, the function is switched to "TAPE B", then playback
starts.
[CD SYNC]
8. When the
key is pressed with the test tape (AMS-
100, AMS-110A) in the deck, number of space between tunes
is counted, then if AMS-110A is set, "OK" is displayed on the
fluorescent indicator tube and if AMS-100 is set, "NG" is
displayed on the fluorescent indicator tube.
9. To release from this mode, press the
20
[DISC DIRECT PLAY 2]
and
[DISC DIRECT PLAY 2]
and
[VOLUME]
knob, the
[DISC DIRECT PLAY 3]
and
[HIP POP]
key, the
key is pressed with a tape set
or
key is pressed during
m
M
[POWER]
key.
[MODEL, DESTINATION AND VERSION DISPLAY]
• This mode is used to check the model, destination and software
version.
Procedure:
1. Set to the standby state.
[TECHNO]
2. Press three keys of
,
x
3. When the model, destination and version display mode is
activated, the model an destination is displayed on the
fluorescent indicator tube.
[HEAVY]
4. Press two keys of
simultaneously, mode is changed over to model and destination
display mode and version display mode.
5. In the version display mode, press the
key, display is changed over to version display and year, month
and day of the software creation display.
6. To release from this mode, press the two keys of
[HEAVY]
and
simultaneously.

[CD ERROR CODE DISPLAY]

• This mode can be used for error display of CD section.
Procedure:
[POWER]
1. Press the
key to turn the power ON.
[CD]
2. Press the
key to select "CD".
[HEAVY]
3. Press three keys of
,
x
simultaneously.
Note: Error code is not displayed on the liquid crystal display.

[CD SERVICE MODE]

• This mode can run the CD sled motor freely. Use this mode, for
instance, when cleaning the optical pick-up.
Procedure:
[POWER]
1. Press the
key to turn the power ON.
[CD]
2. Press the
key to select "CD".
[HEAVY]
3. Press three keys of
x
,
4. When the CD service mode is activated, the message "TRVS
ON" is displayed on the fluorescent indicator tube.
5. Press the
M
key, optical pick-up move to outside track and
the message "SLED OUT" is displayed on the fluorescent
indicator tube.
6. Press the
m
key, optical pick-up move to inside track and
the message "SLED IN" is displayed on the fluorescent indicator
tube..
[TECHNO]
7. Press the
key, traverse ON/OFF is changed over.

[5 REPEAT LIMIT CANCEL]

• Number of repeat for CD playback is 5 times when the repeat
mode is "REPEAT". This mode is used to enables CD to repeat
playback for limitless times.
Procedure:
[POWER]
1. Press the
key to turn the power ON.
[CD]
2. Press the
key to select "CD".
[HEAVY]
3. Press three keys of
,
x
[HEAVY]
and
simultaneously.
[DISC DIRECT PLAY 2]
and
[DISC DIRECT PLAY 3]
[TECHNO]
[DISC DIRECT PLAY 1]
and
and
Z
simultaneously.
and
simultaneously.
Y

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