Pioneer DVR-230-AV Service Manual page 67

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(3) Simple Error Rate Measurement (Subscreen 2)
[How to enter]
[How to quit]
[Measurement procedures]
1. Display subscreen 2.
2. Load the Test disc (GGV1025).
3. Judge the results of the error rate measurement by
referring to table below.
1 During VR mode playback, the average value of the past 1 VOBUs is displayed. During DVD-Video or Video mode
playback, the average value of the past 256 sectors is displayed.
During VR mode playback, the speed ratio of the drive (/: normal, no indication: double speed) is also displayed.
2 Playback logical address (ID) [XXXXXXXX]
3 Time of the display (hour : min : sec) [TM : XXhXXmXXs]
4 Distinction of VR or VIDEO [VR] or [Video]
TE
L 13942296513
Table 1: Thresholds when determining OK or Error
Disc type
DVD-VIDEO
DVD-R
DVD-RW
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• While the User Operation screen is displayed, press the ESC then DISP keys, then the DIG/ANA
key twice, in that order.
• While subscreen 1 of the first screen is displayed, press the DIG/ANA key.
Press the ESC key.
Finalized or not
Recording
finalized
mode
Video mode
Finalized
Not finalized
Video mode
Finalized
Not finalized
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1
ERR RATE
2
ID : XXXXXXXX
3
TM : XXhXXmXXs
VR
4
Subscreen 2
Q Q
3
6 7
1 3
Reference value
-4
8.0×10
-3
1.0×10
-3
1.0×10
-3
1.0×10
-3
1.0×10
.
DVR-230-S
6
7
2 9
9 4
2 8
: xx.E-x/
1 5
0 5
8
2 9
9 4
Display
OK/Error
OK/Error
OK/Error
OK/Error
OK/Error
m
co
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8
9 9
A
B
C
2 8
9 9
D
E
F
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