Sony HCD-GZR7D Service Manual page 36

HCD-GZR7D/GZR8D/GZR9D
QQ
3 7 63 1515 0
3. Select "6. Iop:" by pressing [6] button on the remote
commander.
4. Wait until a hexadecimal number appears in the on-screen
display as below:
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eg Boost Adjust:
6. Iop. ED
7. TRV. Level:
8. S curve (FE) Level:
9. RFL (PI) Level:
0. MIRR Time:
Change Value
RETURN Return to previous menu
5. Convert data from hexadecimal to decimal by using
conversion table.
6. Please fi nd the label on the rear of the BU (Base Unit).
The default IOP value is written in the label.
7. Subtract between these two values.
8. If the remainder is smaller than 93 (decimal), then it is OK.
However if the value is higher than 93, then the BU is
defective and need to be change.
9. Press [RETURN] button on the remote commander to return
to previous menu.
10. Press [0] button on the remote commander to return to the
Top Menu of Remocon Diagnosis Menu.
TE
L 13942296513
11. Press [ ] button to turn off the system.
?/1
• Check Emergency History
To check the emergency history, please follow the following
procedure.
1. From the Top Menu of Remocon Diagnosis Menu, select "3.
Emergency History" by pressing the [3] button on the remote
commander. The following screen appears on the on-screen
display.
Emg. History Check
Laser Hours CD 999h
DVD 999h
1. 01 05 04 04 00 92 46 00
00 00 00 00 00 00 23 45
2. 02 02 01 01 00 A9 4B 00
00 00 00 00 00 00 23 45
Next Next Page Prev Prev Page
O Return to Top Menu
2. You can check the total time when the laser is turned on
during playback of DVD and CD from the above menu. The
maximum time, which can be displayed are 999h 59min.
3. You can check the error code of latest 10 emergency history
from the above menu. To view the previous or next page
of emergency history, press [ www
commander. The error code consists of
.
36
http://www.xiaoyu163.com
59min
59min
] or [ ] on the remote
. >
x ao
y
i
http://www.xiaoyu163.com
8
• Error Code
Example of Error code
1. 01 05 04 04
00 00 00 00
The meaning of error code is as below:
01: Communication error (No reply from syscon)
02: Syscon hung up
03: Power OFF request when syscon hung up
19: Thermal shutdown
24: MoveSledHome error
25: Mechanical move error (5 Changer)
26: Mechanical move stack error
30: DC motor adjustment error
31: DPD offset adjustment error
32: TE balance adjustment error
33: TE sensor adjustment error
34: TE loop gain adjustment error
35: FE loop gain adjustment error
36: Bad jitter after adjustment
40: Focus NG
42: Focus layer jump NG
52: Open kick spindle error
51: Spindle stop error
60: Focus on error
61: Seek fail error
62: Read Q data/ID error
70: Lead in data read fail
71: TOC read time out (CD)
Q Q
80: Can't buffering
3 6 7 1 3
81: Unknown media type
• Parameter of error code
This is the detail of error code.
Example of Error code
1. 01 05 04 04
00 00 00 00
• Time of error code
This is the laser time when an error occurred.
Example of Error code
1. 01 05 04 04
00 00 00 00
To clear the Laser Hours
Press [ DISPLAY] button and then press [CLEAR] button. The
data for both CD and DVD data are reset.
Emg. History Check
Laser Hours CD
DVD
1. 01 05 04 04
00 00 00 00
2. 02 02 01 01
u163
00 00 00 00
Next Next Page .
O Return to Top Menu
2 9 9 4 2 8
00 92 46 00
00 00 23 45
1 5 0 5 8 2 9 9 4
00 92 46 00
00 00 23 45
00 92 46 00
00 00 23 45
0h 0min
0h 0min
00 92 46 00
m
00 00 23 45
00 A9 4B 00
co
00 00 23 45
Prev Prev Page
9 9
2 8 9 9