Other Settings Overview - GRASS VALLEY Ignite SDC Series Instruction Manual

Appendix B — SD (PAL) Camera Block

Other Settings Overview

68
Figure 40. Other Settings Submenu
Table 23. Other Settings
Selection
Contrast (Gamma)
Shutter Speed
Synchro Scan
V Resolution
Baud Rate
Description
(Low, Mid, High) Contrast can be adjusted to any of three levels.
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 lumi-
nance.
*Flickering may increase at Auto ND under fluorescent lights.
*Auto ND is automatically selected if Auto ND (ELC) setting is set to ON.
(50.24 Hz to 15.63 kHz) This setting is possible only when the Shutter
Speed setting is at S/Scan.
Horizontal bar noise can be reduced by synchro-scan adjustment in shoot-
ing workstation scenes, for example.
*For luminance settings at each shutter speed and synchro-scan shutter
speed, refer to the following table.
Shutter Synchro
Speed Scan
OFF
1/120 120.2 Hz
1/250 250.0 Hz
1/500 492.2 Hz
1/1000 984.4 Hz
1/2000 1.969 kHz
1/4000 3.938 kHz
1/10000 7.875 kHz
Normal: Normal image. (CCD storage will be by field storage). Recom-
mended for general use because sensitivity will decrease at the Fine set-
ting.
Fine: Vertical resolution increases. (Vertical resolution is raised without
increasing residual images by frame storage and electronic shutter.)
(1200bps, 2400bps, 4800bps, 9600bps)
Select a communication speed in controlling the camera from the com-
puter.
Ignite SDC/HDC Robotic Camera Instruction Manual
Required
Luminance
Ratio
- 1
2
4
8
16
32
64
160