User guide

Live Viewing Menu
4-41
• AGC off - produces the cleanest image with the least noise but is not suitable for low light
scenes.
• AGC on - good for low light scenes but slight noise will be visible.
• openshutter - best for low light scenes but will show a lot of noise.
The default setting is ‘openshutter’.
Note
If you require “Real Time” video this feature must be turned off to ensure that the resulting
video quality is acceptable for prosecution purposes.
Procedure 4-49 Configuring the MAX Gain setting
The Max Gain setting is an upper limit for how much gain can be increased when AGC is enabled.
The trade-off between picture level (brightness) and noise may be adjusted by setting the Max
Gain value. Lower values for Max Gain setting may result in a darker picture with less noise.
Higher values for Max Gain setting may result in a brighter picture with more noise.
1 Select Camera Adjust from the Live Viewing menu.
2 Select Shutter Limit from the Camera Adjust menu. Figure 4-43 the Shutter Limit section will
be displayed.
3 When ‘on’ or ‘openshutter’ is selected from the AGC/Shutter Setting drop-down menu the MAX
Gain section will be displayed as in
Figure 4-43.
Figure 4-43 Shutter Setting on