Sony DNW-A100 Maintenance Manual page 172

4-3. AD-105 Board (BKNW-104)
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The sub mode and menu of the maintenance mode that is used when installing the AD-105 board
(BKNW-104) is as shown below.
Check and Adjustment
Preparation
Check which this unit operates in 525/60 system or 625/50 system.
. When this unit operates in 525/60 system
1 Set the ITEM-709 and 713 of the setup menu.
ITEM
709: CAV LEVEL FORMAT
713: VIDEO SETUP REFERENCE LEVEL
2 Perform 1 through 7 of Check and Adjustment in 525/60 system.
. When this unit operates in 625/50 system
Perform 1, 3, 4, 5 and 7 of Check and Adjustment in 625/50 system. Then switch to 525/60 system, and
perform 8.
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The check and adjustment of the component video Betacam level can be performed when this unit
operates in 525/60 system.
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Wait more than 30 minutes after turning on the power, then perform the check and adjustment.
4-18
M0: TAPE MAINTENANCE
C2: AUDIO/VIDEO CHECK
C21: VIDEO TEST SG
A2: AUDIO/VIDEO ADJUST
A20: VPR VR
A22: AD VR (LOOP)
A2F: NV-RAM CONTROL
SUB-ITEM
0. INPUT CAV LEVEL
1. OUTPUT CAV LEVEL
0. MASTER LEVEL
1. INPUT LEVEL
2. VBLK REMOVE CNT
3. BETACAM PB LEVEL
4. OUTPUT LEVEL
Setting Previous setting (fill-up)
B-CAM
D-1
0.0 %
MSTER
REMOV
MSTER
MSTER
DNW-A100/A50/A45
DNW-A100P/A50P/A45P