CX-JD33, CX-JD55, JAX-D33, JAX-D55 - Sony Audio Service Manual (repair manual). Page 20

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20
CX-JD33/JD55
[VERSION DISPLAY]
This mode is used check the model, destination, software
version.
Procedure:
1. Press x button, [P FILE] button and [DISC2] button simulta-
neously, the model and destination are displayed.
2. Each time [DISPLAY] button is pressed, the display changes
from the set version, MC version, GC version and DVD version
in this order, and release from this mode.
[COLD RESET]
The cold reset clears all data stored in the RAM to initial
conditions. Execute this mode when returning the set to the
customer.
Procedure:
1. Press x button, [P FILE] button, and [DISC1] button simul-
taneously.
2. The fluorescent indicator tube becomes blank for a while, and
the set is reset.
[AM TUNING INTERVAL CHANGE-OVER]
The step interval of AM channels can be toggled between 9
kHz and 10 kHz.
Procedure:
1. Press  ?/1  button to turn the set ON.
2. Press [TUNER/BAND] button to select the “AM”.
3. Press  ?/1  button to turn the set OFF.
4. Press [PLAY MODE] button and  ?/1  button simultaneously.
The system will turn ON automatically. The message “AM 9k
STEP” or AM 10k STEP” appears and thus the channel step
is changed.
[DVD REPEAT 5 LIMIT OFF MODE]
The number of repeat for DVD playback is 5 times when the
repeat mode is “REPEAT ALL”. This mode enables DVD to
repeat playback for limitless times.
Procedure:
1. Press  ?/1  button to turn the set ON.
2. Select DVD function.
3. Press x button, [ENTER] button, and [DVD] button simulta-
neously to enter the DVD repeat 5 limit off mode.
4. To release this mode, operate the cold reset. (Refer to the “MC
COLD RESET”)
[DVD SHIP MODE (LOCK)]
This mode moves the optical pick-up to the position durable
to vibration. Use this mode when returning the set to the
customer after repair.
Procedure:
1. Press  ?/1  button to turn the set ON.
2. Select DVD function.
3. Press [DVD] button and  ?/1  button simultaneously. The set
will power off automatically.
4. After the “STANDBY” blinking display finish, a message
“LOCK” is displayed on the fluorescent indicator tube and
the DVD ship mode is set.
[DVD POWER MANAGE]
This mode let you switch on or off power supply to the BU
during TUNER function.
When DVD POWER is set to OFF, the power supply to the
BU  is cut off during TUNER function. It will increase the
time taken to access DVD when function change from TUNER
to DVD but it will improve tuner reception.
When DVD POWER is set to ON, the power supply to the BU
is not cut off during TUNER function. It will reduce the time
taken to access DVD when function change from TUNER to
DVD but it will decrease tuner reception performance.
Procedure:
1. Press  ?/1  button to turn the set ON.
2. Select DVD function.
3. Press  ?/1  button to turn the set OFF.
4. Press x button,  ?/1  button simultaneously. The set will
power on automatically.
5. The message “DVD PWR ON” or “DVD PWR OFF” will be
displayed on the fluorescent indicator tube.
[DVD COLOR SYSTEM CHANGE OVER]
The color system can be changed over NTSC or PAL.
Procedure:
1. Press  ?/1  button to turn the set ON.
2. Select DVD function.
3. Press  ?/1  button to turn the set OFF.
4. Press X button,  ?/1  button simultaneously. The set will
power on automatically.
5. The message “COLOR PAL” or “COLOR NTSC” will be
displayed on the fluorescent indicator tube. The color system
is changed over.
[DISC TRAY LOCK MODE]
This mode let you lock the disc trays. When this mode is acti-
vated, the disc tray will not open when Z  button or [DISC
SKIP/EX-CHANGE]  button is pressed. The message
“LOCKED” will be displayed in the will be displayed on the
fluorescent indicator tube.
Procedure:
1. Press  ?/1  button, to turn the set ON.
2. Select DVD function.
3. Press x button and Z  button, simultaneously and hold down
until “LOCKED” or “UNLOCKED” displayed on the
fluorescent indicator tube.
Note:
If disc is not inserted the disc tray, the message “NOT IN USE”
will be displayed on the fluoresent indicator tube and disc tray lock
mode is not activated.
[VIDEO/SAT SWITCHING]
This mode let you switch to VIDEO or SAT and vice-versa.
Procedure:
1. Press  ?/1  button, to turn the set ON.
2. Select VIDEO or SAT function.
3. Press [VIDEO/SAT] and  ?/1  button simultaneously.
The function will change to VIDEO or SAT.
[COMPULSION INTERLACE]
This mode is used to changed over video output into interlace.
Procedure:
1. Press the ?/1 button to turn the power ON.
2. Select DVD function.
3. Press two buttons of X and [SOUND FIELD] simultaneously.
4. Video output is changed over interlace.
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