DVR-230-S
68
1
2
4
1
2
3
4
C
D
F
A
B
E
To be used as a rough guide to judge
whether the pickup unit is all right or not
• Dirt on the pickup lens
• Degradation of the laser diodes for
reading CDs and reading/writing to/from
DVDs
• While the User Operation display is displayed, press the ESC , DISP , then 2 keys, in that order.
[Purposes]
[Tools to be used]
2. ATA/ATAPI Debug Screen (Second screen)
[How to enter]
[How to quit]
Remote control unit for servicing
(GGF1381)
Aluminum-coated test disc
(GGV1025)
Press the ESC key.
1
2
3
4
A T A / A T A P I - LD Degrade
C D
: 0 0 6 C
1 0 2 %
O K
D V D : 0 0 6 9
1 0 1 %
O K
T M P : 0 0 A 9
4 2
°
C
A D J : 0 0 8 C
3 5
°
C
LD degration judgement of ATA/ATAPI DEBUG OSD
To update the value for each item, press the SEARCH key while the screen is displayed.
For details on each item and the conditions of updating the values, see Table 1 below.
[Procedures]
If the results of degradation of the LDs for CDs and DVDs are both NG, replace the drive.
• For correct measurement of items
1
to
4
indicated in the display below, leave the unit at room
temperature (25
°
C) for a while before turning it on, and do not load a disc.
[Notes]
Table 1: Description of each item and conditions for updating data
No.
Item
Description
Conditions for updating by
pressing the SEARCH key
1
CD
Degradation judgment of LD for CD. Regarded as NG when the value
is 120% or higher (same standard as for the PC drive)
No disc inserted in the disc tray
No disc inserted in the disc tray
Current temperature inside the Writer
No disc inserted in the disc tray
°
C) inside the Writer during adjustment
No disc inserted in the disc tray
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
