Sony Betacam SX DNW-A100 Maintenance Manual page 359
Digital video hybrid recorder
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Also See for Betacam SX DNW-A100:
- Maintenance manual (506 pages) ,
- Operation manual (134 pages) ,
- Brochure & specs (14 pages)
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(10) Confirmation (Adjustment)
Connect the composite waveform monitor to each VIDEO OUTPUT COMPOSITE connector and
confirm each white peak level.
If the specification is not satisfied, perform the adjustment.
. The outputs of VIDEO OUTPUT COMPOSITE 1 and 2 connectors cannot adjust separately.
. When confirming/adjusting the output of VIDEO OUTPUT COMPOSITE 3 (SUPER) connector,
change the connection of the video monitor as Connection 2 on the opposite page.
. The picture of the maintenance mode is superimposed in the output of VIDEO OUTPUT COM-
POSITE 3 (SUPER) connector. But, it is no problem to confirm the white peak level of the color
bars signal.
Observation channel
[Connection]
COMPOSITE 1 [Connection 1]
COMPOSITE 2 [Connection 1]
COMPOSITE 3 [Connection 2]
A
DNW-A100/A50/A45
(11) To exit the A20 : VPR VR, press the MENU button once.
Perform following steps (12) through (14) when the adjustment in step (10) is performed.
(12) Data save
Enter A2F : NV-RAM CONTROL, then execute "SAVE ALL ADJUST DATA".
(13) Check that the message "Save Complete" is displayed on the video monitor.
(14) To exit A2F : NV-RAM CONTROL, press the MENU button once.
(15) To exit the maintenance mode, press the MENU button three times.
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
Adjustment point
Specification for
(A20 : VPR VR)
DNW-A100/A50/A45
VIDEO 1/2 LEVEL
A = 100 ±1 IRE
VIDEO 1/2 LEVEL
(A = 714 ± 7 mV)
VIDEO 3 LEVEL
6-9. VPR-17 Board Replacement
Specification for
DNW-A100P/A50P/A45P
B = 700 ± 7 mV
B
DNW-A100P/A50P/A45P
6-121
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