Pioneer DVR-230-AV Service Manual page 67

5
(3) Simple Error Rate Measurement (Subscreen 2)
• While the User Operation screen is displayed, press the ESC then DISP keys, then the DIG/ANA
[How to enter]
key twice, in that order.
• While subscreen 1 of the first screen is displayed, press the DIG/ANA key.
[How to quit]
Press the ESC key.
[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]
Table 1: Thresholds when determining OK or Error
Recording
Disc type
mode
−
DVD-VIDEO
Video mode
DVD-R
Video mode
DVD-RW
5
6
1
2
3
4
Finalized or not
Reference value
finalized
−
8.0×10
Finalized 1.0×10
Not finalized 1.0×10
Finalized 1.0×10
Not finalized
1.0×10
DVR-230-S
6
7
ERR RATE : xx.E-x/
ID : XXXXXXXX
TM : XXhXXmXXs
VR
Subscreen 2
Display
-4
OK/Error
-3
OK/Error
-3
OK/Error
-3
OK/Error
-3
OK/Error
7
8
A
B
C
D
E
F
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