Sony BVP-900 Series System Manual page 163

3-3 Checking and Adjusting the Signal of the System
3
Adjust the following levels with the corresponding
control knobs.
WF Level: The level of the signal
WF Chroma: The chroma level of the signal
To terminate the adjustment
Press the MAINTENANCE button to make it go dark.
Adjusting the cable compensation of a
cable connecting a waveform monitor and
signal level
When a waveform monitor is connected to the WF B
OUTPUT connector on the VCS-700, adjust the cable
compensation and signal level according to the length
of the cable used for connecting the waveform monitor
to the WF B OUTPUT connector. Proceed as follows.
PIX
STAIR STEP
CONTROL
1 2 3 4
POWER MODE
LEVEL
-15V-5V +5V +15V POSITION PRESET LEVEL LEVEL LEVEL LEVEL
CHROMA CHROMA CHROMA CHROMA
WFM B OUT switch
WFM B OUT FINE LEVEL control
WFM B OUT FINE CHROMA control
VSW board of the VCS-700
1
Select a CCU-700A/700AP/550A/550AP with the
camera select buttons on the MSU-700A/750.
2
Set the WFM B OUT switch according to the
length of the cable used for connecting the
waveform monitor.
3
Adjust the signal level with the WFM B OUT
FINE LEVEL and FINE CHROMA controls so
that the level matches the specified level by
monitoring the signal on the waveform monitor
screen.
3-82
Chapter 3 Initial Settings
WFM
B OUT B OUT
5 6 FINE 1 2 3 4 5 6 FINE
LEVEL LEVEL OFF LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL OFF LEVEL
50 100 CHROMA
CHROMA CHROMA CHROMA CHROMA CHROMA CHROMA CHROMA CHROMA 50 100 CHROMA
Adjusting the staircase signal
Adjust the staircase signal for displaying the signal on
the waveform monitor screen in sequential mode. This
adjustment is necessary only when the signal in
sequential mode does not appear on the monitor screen
correctly.
When the waveform monitor is connected to the CCU-
700A/700AP/550A/550AP, use the controls on the VA
board of the CCU-700A/700AP/550A/550AP, and
when the monitor is connected to the VCS-700, use the
controls on the VSW board of the VCS-700. Proceed
as follows.
VA board of the CCU-700A/700AP
VA
STAIR
BC PHASE H PHASE WFM1
V STEP
–12 –5 +5 +12 BLANNKING
REMOTE LOCAL FINE COARSE FINE 19 20 21 LEVEL GEN LEVEL
STEP LOCK
H
VA board of the CCU-550A/550AP
VA STEP
WFM
ALARM
0° 180°
FINE H PHSE
LEVEL
REM LOCAL SC PHASE
STAIR STEP POSITION control
VSW board of the VCS-700
PIX
STAIR STEP
CONTROL 1 2 3 4 5 6
POWER MODE
LEVEL
-15V-5V +5V +15V POSITION PRESET LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL
CHROMA CHROMA CHROMA CHROMA CHROMA CHROMA
STAIR STEP POSITION control
STAIR STEP LEVEL control
VA board of the CCU-700A/700AP/550A/550AP and
VSW board of the VCS-700
1
Set the waveform monitor to sequential mode.
On the MSU-700A, press the SEQ button of the
WAVEFORM MONITOR button.
On the MSU-750, press the MONITOR WF
button, then the SEQ button.
2
Adjust the interval of the signals displayed on the
monitor screen with the STAIR STEP LEVEL
control.
3
Adjust the position for displaying the signal with
the STAIR STEP POSITION control.
BLACK
BALANCE
BURST VBS
POSITION LEVEL PHASE I O CHROMA Y
STAIR STEP POSITION
control
STAIR STEP LEVEL
control
STAIR BLACK
BURST VBS
STEP BALANCE
LEVEL LEVEL PHASE Q/U I/V CHROMA Y
POSITION
STAIR STEP LEVEL control
WFM
B OUT B OUT
FINE 1 2 3 4 5 6 FINE
OFF LEVEL
LEVEL LEVEL LEVEL LEVEL LEVEL LEVEL OFF LEVEL
50 100 CHROMA
CHROMA CHROMA CHROMA CHROMA CHROMA CHROMA 50 100 CHROMA