Functional Specification Of The Service Mode - Pioneer DV-120-K Service Manual

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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
ex) For DVDs
• Step 1
e-
e -6 : OK
e -5 : OK
e -4 : Refer to Step 2
e -3 : NG
e -2 : NG
3 EDC/ID error history (ID Address, EDC/ID errors, last eight errors)
Note:
∗ Error of AV1 is not supported in this player.
Indication plan contents
1
2
5
6
Number of error
• Step 2
e -4
3.0e -4 : OK
4.0e -4 : OK
5.0e -4 : OK
6.0e -4 : NG
7.0e -4 : NG
Character in bold : Item name
: Information display
DV-120-K
6
7
3
7
8
A
B
C
D
E
F
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