GRASS VALLEY CameraMan CPT-2018, Installation And Operation Manual

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66 CameraMan Installation and Operation Manual
Appendix I — CPT 2018-A3DP On-Screen Menus
Other Settings
Figure 43. Other Settings Submenu
Table 18. Other Settings
Contrast (Gamma) (Low, Mid, High) The contrast can be adjusted to any of three levels.
Shutter Speed OFF: Electronic shutter is turned off.
1/120, 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 Synchro Scan
setting.
Auto ND: Electronic shutter is controlled to automatically adjust the luminance. (ELC)
Flickering may increase at Auto ND under fluorescent lights. Auto ND is automatically
selected if Auto ND (ELC) setting is set to ON.
Synchro Scan (50.24Hz to 15.63kHz) This setting is possible only when Shutter Speed setting is at S/
Scan. Horizontal bar noise can be reduced by synchro-scan adjustment in shooting work-
station scenes, for example.
*For luminance settings at each shutter speed and synchro-scan shutter speed, refer to the
following table.
Shutter Speed Synchro-scan Required luminance ratio
OFF - 1
1/120 120.2 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
V Resolution 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.
Baud Rate (1200bps, 2400bps, 4800bps, 9600bps) Select a communication speed in controlling the
camera from the computer.
Signal Select This enables RGB, Y/Pr/Pb or Y/C to be selected as the component signals which are to be
output from the I/F REMOTE connector.
Digital Extender OFF: Under normal circumstances, this setting is used.
ON: An extender effect which is approximately 1.5 times greater is achieved. However, the res-
olution drops when the digital extender is set to “ON”.