Sony DNW-A100 Maintenance Manual page 144

3-8. Analog Betacam PB System Alignment
3-8-27. VISC Phase Adjustment
If the specification in step 8 is not satisfied only, perform
steps (1) through (5).
(1) Set RV200 on the TBC-24 board to the mechanical
center.
(2) To operate the maintenance mode, press the MENU
button once.
(3) Change the data value of item "VISC PHASE" within
+1 or _1 so that the center of VISC (beam spot)
moves closer to 0 degree.
(4) To perform the tape operation, press the SET button
once.
(5) Perform step 8 again.
9. Stop the playback of the alignment tape, and eject it.
10. To operate the maintenance mode, press the MENU
button once.
11. To exit A37 : TBC VR, press the MENU button once.
Data save (store the adjusted data)
When the data of "VISC PHASE" in A37 : TBC VR was
not changed, skip over to step 14.
12. Enter A3F : NV-RAM CONTROL, then execute
"SAVE ALL ADJUST DATA".
. Message "Save Complete" is displayed on the video
monitor when this data save is completed normally.
n
When loading the previous data without save the
current adjusted data, execute "ALL DATA PREVI-
OUS".
13. To exit A3F : NV-RAM CONTROL, press the MENU
button once.
14. To exit the maintenance mode, press the MENU
button three times.
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DNW-A100/A50/A45
DNW-A100P/A50P/A45P