Sony BVP-900 Series System Manual page 162

Adjusting the level of the signal on a
waveform monitor
Adjust the output signal level of a standard CCU-
700A/700AP/550A/550AP referring to the signal
displayed on the screen of the waveform monitor
connected to the WF A OUTPUT connector. Then
adjust the signal level of all the other CCUs. The
adjustment is done with the controls on the VSW
board of the VCS-700, or from the Maintenance Menu
of the MSU-700A/750.
Adjusting with the controls of the VCS-700
Proceed as follows.
PIX
STAIR STEP
CONTROL 1 2 3 4 5 6
POWER MODE
LEVEL
LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL
-15V-5V +5V +15V POSITION PRESET
CHROMA CHROMA CHROMA CHROMA CHROMA CHROMA
CONTROL switch
VSW board of the VCS-700
Adjusting the level of the standard CCU-700A/
700AP/550A/550AP
1
Set the CONTROL switch on the VSW board to
RESET.
The center value of the adjustable range is
retrieved.
2
Select the CCU-700A/700AP/550A/550AP
connected to the WF 1 connector on the VCS-700
with the camera select buttons on the MSU-700A/
750.
3
Check that the signal input to the WF 1 connector
of the VCS-700 satisfies the standards.
4
If the standards are not satisfied, adjust the signal
with the WFM 1 CHROMA and LEVEL controls
on the VSW board.
Adjusting the level of all the CCU-700A/700AP/
550A/550APs
1
Select the CCU-700A/700AP/550A/550AP
connected to one of the WF 2 through 6 connectors
on the VCS-700 with the camera select buttons on
the MSU-700A/750.
WFM
B OUT B OUT
1 2 3 4 5 6
FINE FINE
OFF LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL OFF LEVEL
50 100 CHROMA CHROMA CHROMA CHROMA CHROMA CHROMA CHROMA 50 100 CHROMA
WFM 1 CHROMA control
WFM 1 LEVEL control
2
Check that the signal level of the selected CCU
matches that of the standard CCU.
3
If the level does not match, adjust the signal with
the WFM 2 through 6 CHROMA and LEVEL
controls on the VSW board.
Note
If the level of the CCU-700A/700AP/550A/550AP is
far from the standard value, check the output signal
level of the CCU-700A/700AP/550A/550AP.
Adjusting with the MSU-700A/750
Basic procedures are the same as those with the
controls on the VSW board of the VCS-700. Instead
of the controls of the VCS-700, use the control knobs
of the MSU-700A/750. Proceed as follows.
1
Press the MAINTENANCE button in the MODE
block of the MSU-700A/750.
The Maintenance Menu appears on the display.
Maintenance Menu
CAM SW
Adjusting
Setting Setup
Lens VCS
Adjusting Adjusting
2
Press [VCS Adjusting].
The VCS Monitor Level display appears.
Clear
Monitor
Level
VCS Monitor Level
Low Middle High
WF Level WF Chroma
Auto
Home
1
1
Chara-
100%
cter on
(Continued)
3-81
Chapter 3 Initial Settings