3-4
DXC-D30WS/P(E)/V1
3-2. BEFORE ADJUSTMENT
Note:
1. Before adjustment, connect the equipments
referring to “3-1-2. Connection”.
2. Before adjustment, Turn on POWER switch
and allow for 10-minute warm-up time.
3-2-1. Color Bar Signal Confirmation
Equipment:
Vectorscope, Waveform monitor
Preparation:
OUTPUT/DL/DCC
+
switch/camera side
→
BARS
Test point:
VIDEO OUT connector/camera side
Specification:
[for NTSC]
[for PAL]
R
M
G
B
C
Y
G
Y
L
R
M
G
C
Y
G
Y
L
B
Burst Spot 75%
Burst Spot 75%
3-2-2. Sensitivity Measurement Confirmation
Object:
Overall white
Light:
3200K, 2000 lux
(If the pattern box is used, set the AUTO
mode)
Preparation:
• Adjust the zoom control at “TELE” so that the white
pattern frame matches the underscanned picture frame on
the screen.
• Lens iris
→
F11
• OUTPUT/DL/DCC
+
switch/camera side
→
CAM
• WHITE BAL switch/camera side
→
PRESET
Equipment:
Waveform monitor
Specification:
100
±
10 IRE (for NTSC)
700
±
70 mV (for PAL)
[for NTSC]
[for PAL]
Note:
If the specification is not met, perform “3-3-11.
CCD OUT Level Adjustment”.
• Chroma Level
Confirm that the beam spots of each color (R, YL, G,
CY, G, B and MG) are inside the “
4
” mark.
[for NTSC]
[for PAL]
Note:
• Partial difference between scale and signal
level is caused by photographic error.
• If the specifications are not met, carry out
from “3-3-2. INT SC Phase Adjustment”
through “3-3-9. Chroma (YC) Level
Adjustment”.
