39
DV-420V-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
6.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE
Display during Service Mode
To enter Service Mode, press the CHP/TIM key while holding the ESC key pressed.
To quit, press the ESC key.
Service mode display
1
ID Address
2
Error rate (always displayed), in exponential notation
ERROR RATE :
∗
∗ ∗
∗ ∗
∗ ∗
(
∗
∗
∗
∗
)
•
Calculation of the average error rate
For DVDs: OK with 5.0e-4 or less, for CDs: OK with 7.6e-3 or less
3
EDC/ID error history (ID Address, EDC/ID errors, last eight errors)
Note:
∗
Error of AV1 is not supported in this player.
Number of error
Indication plan contents
Character in bold : Item name
: Information display
1
2
3
ex) For DVDs
•
Step 1
e-
e -6 : OK
e -5 : OK
e -4 : Refer to Step 2
e -3 : NG
e -2 : NG
•
Step 2
e -4
3.0e -4 : OK
4.0e -4 : OK
5.0e -4 : OK
6.0e -4 : NG
7.0e -4 : NG
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
