ACUIX™ PTZ High Speed Analog Dome Installation and Configuration Guide
Document 800-05662V1 Rev A 31
04/11
Setting Exposure
Auto Exposure
You can toggle auto exposure on or off using special preset 92 when the dome
is configured for MAXPRO-mode/VCL/VCL UTC/Pelco P/Pelco D protocol.
To enable/disable auto exposure:
1. Exit the OSD menus until you have manual control of the dome.
2. Enter preset 92 on your controller to toggle auto exposure on (default) or
off.
3. Enter preset 90 on your controller to return to the OSD main menu.
Manual Exposure Control
You can manually control the exposure by selecting a value between 0 and 14,
where 0 is for dark applications and 14 is for bright applications.
To learn more about manual exposure control, see About ACUIX PTZ Dome
Manual Exposure Control on page 100.
To set the exposure:
1. Select 5 Camera Options
2 Exposure Control 2 Exposure Level.
2. Select a value between 0 and 14 (default = 7).
Auto Slow Shutter
You can set the camera to automatically slow the shutter time when low light is
detected. However, slow shutter times beyond 1/60 s (1/50 s) can cause motion
blurring at low light levels.
To enable/disable auto slow shutter:
• Select 5 Camera Options
2 Exposure Control 7 Auto Slow Shutter
ON or OFF (default).
Note Wide dynamic range mode is disabled when the auto slow shutter
limit is reached. It cannot be enabled while auto slow shutter is on.
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