Sony HCD-GZR333IA Service Manual page 21

[PANEL TEST MODE]
• This mode is used to check the LCD module, LEDs, button,
MASTER VOLUME dial, OPERATION DIAL ring, system
software version, DVD lib version, model name and destina-
tion.
Procedure:
1. Press the [ ] button to turn on the system.
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2. Press the [ ] button, [DISC 3] button and [USB] button simul-
x
taneously.
3. Power illuminator LEDs and segment in LCD module are
lighted up.
4. When you want to enter to the system software version display
model, press the [DISC 1] button. The system software version
appears on the LCD module.
Press the [DISC 1] button again, the DVD lib version appears
on the LCD module.
5. Press the [DISC 2] button the mode name and destination on
the LCD module.
6. Press the [DISC 3] button the key encode test mode is acti-
vated.
7. In the key encode test mode, the LCD module displays "KEY
0 0 0 0 0".
Each time a button pressed, change the each numbers.
• To release from Panal Test Mode
1. To release from this mode, press the [
ton and [USB] button simultaneously.
[DVD SHIP MODE (WITHOUT MEMORY CLEAR)]
• This mode moves the optical pick-up to the position durable
to vibration. Use this mode when returning the set to the cus-
tomer after repair.
Procedure:
1. Press the [ ] button to turn on the system.
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2. Press the [DVD] button, to set the "NO DISC" mode.
3. Press the [ ] button and [
N
The system will turn off automatically.
4. After the "STANDBY" blinking display fi nishes, a message
"LOCK" appears on the LCD module and the DVD ship mode
is set.
• To release from DVD Ship Mode
1. To release from this mode, press the [
[DVD SHIP MODE (WITH MEMORY CLEAR)]
• This mode moves the optical pick-up to the position durable
to vibration and clears all data including preset data stored in
the RAM to initial conditions after the power supply is turned
off. Use this mode when returning the set to the customer after
repair.
Procedure:
1. Press the [ ] button to turn on the system.
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2. Press the [DVD] button, to set the "NO DISC" mode.
3. Press the [TUNING –] button, [DISC 3] button and [
ton simultaneously.
4. After the "STANDBY" blinking display fi nishes, a message
"COLD RESET" appears on the LCD module and the DVD
ship mode is set.
• To release from DVD Ship Mode
1. To release from this mode, press the [
] button, [DISC 3] but-
x
] button simultaneously.
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] button.
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] but-
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] button.
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[DISC THEFT PREVENTION MODE]
• This mode let you lock the disc tray. When this mode is acti-
vated, the disc tray will not open.
Procedure:
1. Press the [ ] button to turn on the system.
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2. Press the [DVD] button.
3. Press the [ ] button and [OPEN/CLOSE
x
neously and hold down until "LOCKED" or "UNLOCKED"
appears on the LCD module (around 5 seconds).
• To release from Disc Theft Prevention Mode
1. This mode will not be deselected only by turning the power
off. To exit from the mode, perform the above item 3 again.
[DVD COLOR SYSTEM MODE]
• This mode let you change the color system of the video output
from PAL to NTSC or vice-versa.
Procedure:
1. Press the [ ] button to turn on the system.
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2. Press the [DVD] button.
3. Press the [ ] button to turn off the system.
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4. Press the [DISPLAY] button to switch the mode the clock dis-
play or demonstration mode.
5. Press the [ ] button and [
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The system will turn on automatically.
6. The message "COLOR PAL" or "COLOR NTSC" appears on
the LCD module.
• To release from DVD Color System Mode
1. Once the color system has been selected, the mode is fi xed
there after. If you wish to change the mode again, perform the
above item 4 again.
[DVD FIRMWARE VERSION MODE]
• This mode is used to display the DVD fi rmware version.
Procedure:
1. Press the [ ] button to turn on the system.
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2. Press the [DVD] button.
3 Press the [ ] button to turn off the system and enter the
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clock display or demonstration mode.
4. Press the [ ] button and [
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5. The version of DVD fi rmware appears on the on-screen dis-
play on TV.
• To release from DVD Firmware Version Mode
1. To release from this mode, press the [
[MTK REBOOT AVOIDANCE MODE]
• This mode is used to display the MTK Reboot Avoidance.
Procedure:
1. Press the [ ] button to turn on the system.
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2. Press the [DVD] button.
3. Press the [DVD] button, [OPEN/CLOSE
ING +] button simultaneously.
4. The message "MTK DBG" appears on the LCD module.
• To release from MTK Reboot Avoidance Mode
1. To release from this mode, press the [
HCD-GZR333IA
] button simulta-
Z
] button simultaneously.
] button simultaneously.
] button.
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] button and [TUN-
Z
] button.
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