Exposure Menu - Provision ISR UltraVision Series Manual

<EXPOSURE MENU>
AGC
SHUTTER
SENS UP
INITIAL SET
PREVIOUS
AGC (Automatic Gain Control)
At low-lighting conditions, if the image is too dark, select between
OFF/LOW/MIDDLE/HIGH. Higher AGC level means the camera
would amplify the CCD input signal more, and the image would
become brighter, but noisier.
- Scroll to AGC using ▲ or ▼.
- Use ◄ or ► for selecting the allowed gain level.
SHUTTER
Controls the amount of light according to your own environment-
Increase shutter value in dark places for a brighter picture
Decrease shutter value in places with more light for reducing
amount of light.
- Scroll to SHUTTER using▲ or ▼.
- Use ◄ or ► to change the shutter speed: AUTO / OFF / A.FLK /
1/160 – 1/90000, X2 – X512.
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OFF
OFF
OFF
SENS-UP
When this mode enabled, the camera would use digital slow
shutter of over a field-time when needed. Field time is equal to
1/50 sec (PAL) or 1/60 (NTSC). The menu allow the setting of the
shutter limitation, where x2 refers to 1/50 sec, x50 is 1second, etc.
- Scroll to SENS-UP using ▲ or ▼.
- Use ◄ or ► to set SENS-UP limit OFF/X2 – X512.
Values of more than X16 will cause objects in motion to look
blurred at low light condition.
Note:
SENS-UP settings will be available only if selected AUTO / A.FLK in the
SHUTTER menu. If not available, SENS-UP will be marked with
- - - sign.
INITIAL SET – Back to factory default.
PREVIOUS – Return to previous menu
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