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5
6.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE
QQ
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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
ex) For DVDs
• Step 1
3 EDC/ID error history (ID Address, EDC/ID errors, last eight errors)
Note:
∗ Error of AV1 is not supported in this player.
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L 13942296513
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http://www.xiaoyu163.com
( ∗ ∗ ∗ ∗ )
Number of error
e-
e -6 : OK
e -5 : OK
e -4 : Refer to Step 2
e -3 : NG
e -2 : NG
Indication plan contents
1
2
x
ao
y
i
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6
8
• Step 2
e -4
3.0e -4 : OK
4.0e -4 : OK
5.0e -4 : OK
6.0e -4 : NG
7.0e -4 : NG
Q Q
3
6 7
1 3
Character in bold : Item name
: Information display
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.
DV-49AV
6
7
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
3
m
co
7
8
9 9
A
B
C
2 8
9 9
D
E
F
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