22
HCD-C700/C900
3-10.
DRIVE AUTO ADJUSTMENT
On the Test Mode Menu screen, press
[1]
key on the remote
commander, and the drive auto adjustment menu will be displayed.
## Drive Auto Adjustment ##
Adjustment Menu
0. ALL
1. DVD-SL
2. CD
3. DVD-DL
4. LCD
Exit: RETURN
Normally,
[0]
is selected to adjust DVD (single layer), CD, DVD
(dual layer), and SACD in this order. But, individual items can be
adjusted for the case where adjustment is suspended due to an error.
In this mode, the adjustment can be made easily through the
operation following the message displayed on the screen.
The disc used for adjustment must be the one specified for
adjustment. However, for SACD disc, use the player with initial
data if the disc is not available.
Note
:
After parts related to the servo circuit (RF amplifier, DSP, motor
driver, EEPROM (IC302) so on) are replaced, re-adjusting the servo
circuit is necessary. Select “ALL” at “DRIVE AUTO
ADJUSTMENT ” and adjust DVD-SL (single layer), CD and DVD-
DL (dual layer).
0.
ALL
Select
[0]
and press
[ENTER]
key, and the servo set data in
EEPROM will be initialized. Then, 1. DVD-SL disc, 2. CD disc, 3.
DVD-DL disc, and 4. SACD disc are adjusted in this order. Each
time one disc was adjusted, it is ejected. Replace it with the specified
disc following the message. Though the message to confirm whether
discs other than SACD disc are adjusted is not displayed, you can
finish the adjustment if pressing the
x
button. During adjustment
of each disc, the measurement for disc type judgment is made. As
automatic adjustment does not judge the disc type unlike
conventional models, take care not to insert wrong type discs. Also,
do not give a shock during adjustment.
1.
DVD-SL (single layer)
Select
[1]
, insert DVD single layer disc, and press
[ENTER]
key,
and the adjustment will be made through the following steps, then
adjusted values will be written to the EEPROM.
DVD Single Layer Disc Adjustment Steps
1. SLED TILT Reset
2. Disc Check Memory SL
3. Wait 300 msec
4. Set Disc Type SL
5. LD ON
6. Spdl Start
7. Wait 1 sec
8. Focus Servo ON 0
9. Auto Track Offset Adjust
10. CLVA ON
11. Wait 500 msec
12. Tracking ON
13. Wait 1 sec
14. Sled ON
15. Check CLV Lock
16. Auto LFO Adjust
17. Auto Focus Offset Adjust
18. Auto Tilt Position Adjust
19. Auto Focus Gain Adjust
20. Auto Focus Offset Adjust
21. EQ Boost Adjust
22. Auto LFO Adjust
23. Auto Track Gain Adjust, Search Check
24. 32Tj Fwd
25. 32Tj Rev
26. 500Tj Fwd
27. 500Tj Rev
28. All Servo Stop
29. Eep Copy Loop Filter Offset
Ver 1.2 2003. 05
