17
If you select AUTO, the gain of the amplifier changes as
follows.
When you select MANU, the gain of the amplifier changes
as follows.
Position
Gain
HIGH
M18 dB
LOW
Maximum +9 dB
OFF 0
dB
** SET UP **
CAMERA ID *OFF
FLD/FRM FLD
ELC *OFF
SHUTTER OFF
GAIN AUTO
SYNC *INT
BLACK BAL ABC
SCENE FILE *SCENE1
END
6. Synchronization Setting (SYNC)
This model accepts the VBS signal (color composite
video or blackburst signal) and VS signal (B/W com-
posite video or composite sync signal ) for gen-lock
operation.
It also accepts the combined vertical (VD) and hori-
zontal (HD) drive pulse, and the vertical drive pulse
(VD) only.
Imporant Notices:
• The sync mode priority is as follows:
1. Color composite video signal (VBS)
2. B/W composite video signal (VS)
3. HD/VD signal
4. VD signal
5. Internal sync (INT)
• When the internal sync (INT) mode is to be used, no
gen-lock input signal should be supplied to the gen-
lock input connector on the rear panel of the camera
contrrol unit.
• When the VBS or VS gen-lock mode is to be used,
supply the gen-lock input signal to the gen-lock input
connector on the rear panel of the camera control unit.
• The VBS gen-lock mode has its own menu for horizon-
tal and subcarrier phase adjustments. When the cable
length of the video output or the gen-lock input is
changed, horizontal and subcarrier phase must be re-
adjustable.
• The VS gen-lock mode has its own menu for horizontal
and subcarrier phase adjustaments. When the cable
length of the video output or the gen-lock input is
changed, the horizontal phase must be re-adjusted.
• When the HD/VD or VD pulse is to be used, supply
them to the VBS/HD connector and the VD connector
on the rear panel of the camera control unit.
6-1. Internal Sync Mode (INT)
RGB Sync Output Level Adjustment (RGB SYNC)
1. Move the cursor to the SYNC parameter.
2. Press the PAGE button. The SYNC menu appears on
the monitor screen.
Position
Gain
HIGH
+18 dB (Fixed)
LOW
+9 dB (Fixed)
OFF 0
dB
** SYNC **
RGB SYNC 0.3V
RET END
3. Move the cursor to the RGB SYNC parameter.
4. Select 4.0V or 0.3V according to the RGB monitor input
level.
6-2. VBS Gen-lock Mode (EXT(VBS))
1. Move the cursor to the SYNC parameter.
2. Connect the coaxial cable for the blackburst or com-
posite color video signal to the gen-lock input connec-
tor.
3. Confirm that the INT parameter changed to EXT(VBS)
on the menu.
Caution:
The gen-lock input signal should meet the
EIA RS-170A specifications and should not contain
jitter, such as a VCR playback signal, as it could
disturb synchronization.
** SET UP **
CAMERA ID *OFF
FLD/FRM FLD
ELC *OFF
SHUTTER OFF
GAIN AUTO
SYNC *EXT(VBS)
BLACK BAL ABC
SCENE FILE *SCENE1
END
