-39-
5Other Set Display
GContrast Adjustment
[Contrast (Gamma): Low, Mid, High]
Contrast can be adjusted to any of three levels.
HElectronic Shutter Setting [Shutter Speed: OFF, 1/100
to 1/10000, S/Scan, Auto ND]
OFF: Electronic shutter is turned off.
1/100, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/10000:
Electronic shutter operates at one of these
speeds as selected.
S/Scan (Synchro Scan):
Electronic shutter operates at the speed set
with the electronic shutter synchro-scan setting.
Auto ND: Electronic shutter is controlled to automatically
adjust the luminance.
IElectronic Shutter Synchro Scan Setting
[Synchro Scan: 60.34Hz to 15.75kHz]
This setting is possible only when Electronic Shutter
setting is at S/Scan.
Horizontal bar noise can be reduced by synchro-scan
adjustment in shooting workstation scenes, for example.
❈For luminance settings at each shutter speed and
synchro-scan shutter speed, refer to the table below.
JCCD Read Out Mode Setting
[V Resolution: Normal, Fine]
Normal: Normal image. (CCD storage will be by field
storage.)
Fine: Vertical resolution increases. (Vertical resolution
is raised without increasing residual images by
frame storage and Electronic shutter.)
Normal is recommended for general use
because sensitivity will decrease at the Fine
setting.
Shutter Speed Synchro-scan Required luminance ratio
OFF — 1
1/100 100.3 Hz 2
1/250 250.0 Hz 4
1/500 492.2 Hz 8
1/1000 984.4 Hz 16
1/2000 1.969 kHz 32
1/4000 3.938 kHz 64
1/10000 7.875 kHz 160
Notes
•
In case of using the RCU (RCB), none of the shutter speeds
— 1/250, 1/2000, 1/4000, and 1/10000 can be selected.
• In case of using the hybrid control panel, only OFF,
1/100, or Auto ND (ELC) can be selected.
•
If the lens iris switch is at M (Manual) when operating the camera
alone or when the iris switch on the RCU (RCB) is at AUTO, Auto
ND may not function. Set the lens iris switch to A (Auto).
•
Flickering may increase at Auto ND under fluorescent lights.
• Auto ND is automatically selected if Auto ND (ELC)
setting is set to ON.