Sony HCD-GZR88D Service Manual page 23

• 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, [DISPLAY] button and [TUNING +]
button simultaneously.
• To release from MTK Reboot Avoidance Mode
1. To release from this mode, press the [
[AM TUNER STEP CHAGE]
• The step interval of AM channels can be toggled between 9
kHz and 10 kHz.
Procedure:
1. Press the [ ] button to turn on the system.
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2. Press the [TUNER/BAND] button repeatedly to select the
"AM".
3. Press the [ ] button to turn off the system.
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4. Press the [TUNING +] button and [
simultaneously.
The system will turn on automatically.
5. The message "AM 9k STEP" or "AM 10k STEP" appears
on the liquid crystal display panel and thus the channel step
change.
[VIDEO/SAT FUNCTION CHANGE]
• This mode let you change from VIDEO to SAT and vice-versa.
Procedure:
1. Press the [ ] button to turn on the system.
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2. Press the [VIDEO/SAT] button.
3. Press the [VIDEO/SAT] button and [
simultaneously.
The function will change to SAT. Press the same button again
to change from SAT to VIDEO.
[DVD SERVICE MODE]
• This mode let you make diagnosis and adjustment easily by
using the remote commander and the TV. The instructions,
diagnostic results, etc. are given on the on-screen display.
• TEST DISC LIST
Be sure to use the DVD disc that matches the signal standards of
your region.
• CD
YEDS-18 (Part No.: 3-702-101-01)
PATD-012 (Part No.: 4-225-203-01)
• DVD SL (Single Layer)
NTSC : HLX-503 (Part No.: J-6090-069-A)
HLX-504 (Part No.: J-6090-088-A)
PAL : HLX-506 (Part No.: J-6090-077-A)
• DVD DL (Dual Layer)
NTSC : HLX-501 (Part No.: J-6090-071-A)
HLX-505 (Part No.: J-6090-089-A)
PAL : HLX-507 (Part No.: J-6090-078-A)
] button.
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] button.
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] button
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] button
x
HCD-GZR88D/GZR99D
• Procedure to enter to DVD Service Mode:
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
simultaneously and then turn the [MASTER VOLUME] dial
clockwise.
4. The message "SERVICE IN" appears on the liquid crystal
display panel and the Top Menu of Remocon Diagnosis Menu
appears on the on-screen display on the TV. The model name,
main unit's micom version information (IF-con) and DVD
fi rmware version information (Syscon) are displayed at the
bottom of the on-screen display.
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information
Model Name : STX5DS_E2
IF-con : Ver. 01.00 (0000)
Syscon : Ver. 1.200
5. To execute each function, press its number by using numeric
button on the remote commander.
6. To release from this mode, press the [
the system.
• Execute IOP Measurement
In order to execute IOP measurement, the following standard
procedures must be followed.
1. From the Top Menu of Remocon Diagnosis Menu, select "2.
Drive Manual Operation" by pressing the [2] button on the
remote commander. The following screen appears on the on-
screen display.
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Mecha test mode
5. MIRR time Adjust
0. Return to Top Menu
2. Select "3. Manual Adjustment" by pressing the [3] button on
the remote commander. The following screen appears on the
on-screen display.
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eg Boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve (FE) Level:
9. RFL (PI) Level:
0. MIRR Time:
O o Change Value
RETURN Return to previous menu
] button
Z
] button to turn off
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