Read Sony CX-LFA880 / XR-FA880DVD Service Manual online
14
CX-LFA880
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 customers.
the RAM to initial conditions. Execute this mode when
returning the set to the customers.
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Press three buttons x , [DIRECTION] and DVD u simul-
2. Press three buttons x , [DIRECTION] and DVD u simul-
taneously.
3. The message “COLD RESET” is displayed and the set is reset.
TUNER STEP CHANGE
(EXCEPT FOR AEP model)
(EXCEPT FOR AEP model)
•
A step of AM channels can be changed over between 9 kHz
and 10 kHz.
and 10 kHz.
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Select the function “TUNER”, and press [TUNER/BAND]
2. Select the function “TUNER”, and press [TUNER/BAND]
button to select the BAND “AM”.
3. Press the ?/1 button to turn the set OFF.
4. Press the x and [TUNER/BAND] buttons simultaneously,
4. Press the x and [TUNER/BAND] buttons simultaneously,
and thus the channel step is changed over.
SHIP RESET
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Press the DVD u button to select “DVD”
3. Remove the disc.
4. The message “NO DISC” is displayed.
5. Press three buttons x , [DIRECTION] and TAPE bB si-
2. Press the DVD u button to select “DVD”
3. Remove the disc.
4. The message “NO DISC” is displayed.
5. Press three buttons x , [DIRECTION] and TAPE bB si-
multaneously.
6. The message “SHIP RESET” is displayed and the set is reset.
The DVD function is activated.
7. To exit from this mode, press the ?/1 button and pull out the
AC plug.
DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Procedure :
disc in the store is equipped.
Procedure :
1. Press the ?/1 button to turn the set ON.
2. Press the DVD u button to select “DVD”
3. Set disc on the tray, press the x button and the Z button
2. Press the DVD u button to select “DVD”
3. Set disc on the tray, press the x button and the Z button
simultaneously for five seconds.
4. The message “LOCKED” is displayed the tray is locked.
5. To release from this mode, press the x button and the Z
5. To release from this mode, press the x button and the Z
button simultaneously for five seconds again.
6. The message “UNLOCKED” is displayed and the tray is
unlocked.
Note:
When “LOCKED” is displayed, the slot lock is not released by
turning power on/off with the ?/1 button.
turning power on/off with the ?/1 button.
PANEL TEST MODE
•
This mode is used to check the software version, LCD, LED
and keyboard.
and keyboard.
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Press the DVD u button to select “DVD”
3. Press three bottons x , [PRESET EQ] and TAPE bB simul-
2. Press the DVD u button to select “DVD”
3. Press three bottons x , [PRESET EQ] and TAPE bB simul-
taneously.
4. When the panel test mode is activated, all segments are turned
on.
VERSION DISPLAY
•
This mode is used check the model, destination, software
version.
version.
Procedure:
1. Press three buttons x , [PRESET EQ] and MD simultaneous-
ly, the model and destination are displayed.
DVD COLOR SYSTEM CHANGE OVER
•
The color system can be changed over NTSC or PAL.
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Set the function to “DVD”.
3. Press the ?/1 button to turn the set OFF.
4. Press the x button and ?/1 button simultaneously. The set
2. Set the function to “DVD”.
3. Press the ?/1 button to turn the set OFF.
4. Press the x button and ?/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.
is changed over.
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