![background image](http://html.mh-extra.com/html/sony/cx-j3000/cx-j3000_service-manual_420486012.webp)
12
CX-J3000/J3000M
SECTION 4
TEST MODE
COLD RESET
•
The cold reset clears all data including preset data stored in
the RAM to initial conditions. Execute this mode when
returning the set to the customer.
Procedure:
1. Press the
[POWER]
button to turn the power on.
2. While pressing the
x
button, press the
[i-Bass]
button and
turn the
[VOLUME]
knob counter-clockwise.
3. The message “RESET” is displayed and the set is reset.
GC TEST MODE
Procedure:
1. Press the
[POWER]
button to turn the power on.
2. While pressing the
[DISPLAY]
button, press the
[i-Bass]
button
for 5 seconds.
3. It change displays in order of version, model type and suffix
at 2 seconds interval, then the display is back to normal status.
AMP TEST MODE
Procedure:
1. In the power off status, while pressing the
[i-Bass]
button and
press the
[POWER]
button (J3000M) or connect the AC plug
(J3000) to turn the power on. Then enter the AMP test mode
and display “AMP TEST”.
2. If turn the
[VOLUME]
knob clockwise, it displays “VOL MAX”,
and if turn the knob counter-clockwise, it displays “VOL
MIN”.
3. To release from this mode, turn the power off.
CD REPEAT 5 LIMIT CANCEL MODE
• Number of repeat for CD playback is 5 times when the repeat
mode is “REPEAT”. This mode enables CD to repeat playback
for limitless times.
Procedure:
1. Press the
[POWER]
button to turn the power on.
2. In the repeat on status, while pressing the
x
button, press the
[CD]
button to enter the CD repeat 5 limit cancel mode and
repeat mark blinks on the liquid crystal display.
3. To release this mode, press the
[POWER]
button to turn the
power off.
CHANGE-OVER OF AM TUNER STEP BETWEEN
9 kHz AND 10 kHz
• A step of AM channels can be changed over between 9 kHz and
10 kHz.
Procedure:
In the power off status, while pressing the
[TUNER/BAND]
but-
ton and press the
[POWER]
button to the display on fluorescent
liquid crystal display changes to “AM 530 kHz” (10 kHz step) or
“AM 531 kHz” (9 kHz step), and thus the channel step is changed
over.
FUNCTION CHANGE MODE
• Select either VIDEO or SAT of the external function input.
Procedure:
1. In the power off status, while pressing the
[VIDEO/SAT]
but-
ton and press the
[POWER]
button (J3000M) or connect the
AC plug (J3000).
2. Each time this operation is operated, it change displays in
order of “VIDEO” and “SAT”.
TC TEST MODE
Procedure:
1. In the power off status, while pressing the
[TAPE A/B]
button
and press the
[POWER]
button (J3000M) or connect the AC
plug (J3000) to turn the power on. Then enter the TC test mode
and display “TC TEST”.
2. Set the tape into the deck-B.
3. Press the
>
button, tape is forwarded to the last position.
Press the
.
button, tape is rewound to the beginning position.
4. Press the
[REC PAUSE/START]
button, tape is rewound to the
beginning position and recording starts.
5. In the step 4 status, press the
x
button, tape is rewound to the
beginning position and playing starts.
6. To release from this mode, turn the power off.
CD TEST MODE
Procedure:
1. In the power off status, while pressing the
[CD]
button and
press the
[POWER]
button (J3000M) or connect the AC plug
(J3000) to turn the power on. Then enter the CD test mode
and liquid crystal display is all turned on.
2. Press the
>
button to move the optical pick-up to outside
track, or
.
button to inside track. This time, “CD TEST” is
displayed on the liquid crystal display.
3. Press the
Y
button, normally playing is performed. In case
of focus on isrot able, focus seach is performed continuously.
4. Press the
x
button, focus seach is performed continuously
and LD is lited on. This time, “READING” is displayed on
the liquid crystal display.
5. Each time
X
button is pressed, traverse on/off are changed.
6. To release from this mode, turn the power off.
All manuals and user guides at all-guides.com