2-32
BVW-55 P2
BETACAM PB ADJUST MODE
A38:TBC VR2
Y/C DELAY METAL-A 36
Y/C DELAY METAL-B 38
Y/C DELAY OXIDE-A 8C
Y/C DELAY OXIDE-B 91
*
BETACAM PB ADJUST MODE
A37:TBC VR1
SQ-Y RZ 4B
SQ-C-RZ 6F
VISC PHASE 06
*
BETACAM PB ADJUST MODE
A36:DM VR 5
DO TH METAL-Y 1A
DO TH METAL-C 12
DO TH OXIDE-Y 2E
DO TH OXIDE-C 27
ENV-TH-H 20
ENV-TH-L 10
*
A36 : DM VR 5
This menu is used to adjust the dropout threshold level and
to set the RF envelope threshold level.
Metal and oxide tapes are used for the adjustment of a
dropout threshold level. The adjustment item is provided
proportionally to the number of video channels (Y and C).
Green /yellow (H) and yellow/red (L) limits are used for
the setting of an RF envelope threshold level.
Example of display
A37 : TBC VR 1
This menu is used to set the read clock timing and the data
of a PB VISC phase detection circuit on the DM-121
board.
The adjustment item is provided proportionally to the
number of video channels (Y and C) for read clock timing
setting.
Example of display
A38 : TBC VR 2
This menu is used to set the Y/C delay.
There are adjustment items for metal and oxide tapes.
Each adjustment item is provided proportionally to the
number of heads (A and B).
Example of display
2-2. TAPE Maintenance Mode (M0)
2-2-5. BETACAM PB ADJUST Mode (A3)
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