Sony HCD-GZR9D Service Manual page 35

[DVD REBOOT AVOIDANCE MODE]
• This mode is used to display the DVD Reboot Avoidance.
Procedure:
?/1
1. Press [ ] button to turn on the system.
2. Press [DVD] button.
x
3. Press [DVD] button, [ ] button and [DISC 3] button
simultaneously.
4. The message "MTK DBG" appears on the fl uorescent
indicator tube.
• To release from DVD Reboot Avoidance Mode
1. To release from this mode, press [
[AM TUNER STEP CHAGE]
• The step interval of AM channels can be toggled between 9
kHz and 10 kHz.
Procedure:
?/1
1. Press [ ] button to turn off the system.
2. Press [TUNER/BAND] button repeatedly to select the "AM".
?/1
3. Press [ ] button to turn on the system.
4. Press [TUNING +] button and [
The system will turn on automatically.
5. The message "AM 9k STEP" or "AM 10k STEP" appears
on the fl uorescent indicator tube and thus the channel step
change.
[VIDEO/SAT FUNCTION CHANGE]
• This mode let you change from VIDEO to SAT and vice-versa.
Procedure:
?/1
1. Press [ ] button to turn on the system.
2. Press [VIDEO/SAT] button.
3. Press [VIDEO/SAT] button and [
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)
?/1
] button.
?/1
] button simultaneously.
?/1
] button simultaneously.
HCD-GZR7D/GZR8D/GZR9D
• Procedure to enter to DVD Service Mode:
?/1
1. Press [ ] button to turn on the system.
2. Press [DVD] butoon.
x Z
3. Press [ ] button and [ OPEN/CLOSE] button
simultaneously and then turn the [MASTER VOLUME] dial
clockwise.
4. The message "SERVICE IN" appears on the fl uorescent
indicator tube 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 : SSX2D_ME
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 [
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:
Change Value
RETURN Return to previous menu
?/1
] button to turn off the
35