LILIN IR IP Camera User Manual Page18
Exposure Controller
Auto Gain Control (SENSE UP+): The settings are Off, 3dB, 6dB, 9dB, 12dB, 15dB, 18dB, 21dB,
24dB, 27dB, 30dB, 33dB, 36dB, 39dB, 42dB, and 45dB, with a default of 30dB.
Exposure Controller: The settings are Full Auto, Shutter Priority, Iris Priority, and Manual.
Full Auto: Automatically control the exposure by metering the brightness of subjects. The settings are
Auto Slow Shutter (ASS) and Back-light Compensation.
Auto Slow Shutter: Enable to automatically adjust the speed of slow shutter under low-light conditions.
The settings are Off, x2, x4, x8, x16, and x32, with a default of 8.
Back-light Compensation: When the subject is too dark to be visible, this function will adjust the
exposure value, enhance the brightness of the scene, and make the subject clearer. Only one of Back-
light Compensation or WDR can be activated at one time.
Sutter Priority: After you select the shutter speed, the iris value will be determined automatically by the
camera.
Sutter Speed:1/1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/100, 1/120, 1/180, 1/250, 1/500, 1/k, 1/2k, 1/4k,
1/10k, and 1/30k, with a default of 1/30.
Iris Priority: After you select the aperture value, the shutter speed will be determined automatically by
the camera.
Iris Position: F1.6, F2.3, F3.2, F4.5, F6.4, F9.0, F12.8, F18.1, F25.6, and F36.2, with a default of F1.6.
Manual Mode: Manually adjust the shutter speed, aperture value, and gain level.
Fix Shutter Speed: Select and fix the shutter speed manually to 1/1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60,
1/100, 1/120, 1/180, 1/250, 1/500, 1/k, 1/2k, 1/4k, 1/10k, and 1/30k, with a default of 1/30.
Fix Iris Position: Select and fix the aperture manually to F1.6, F2.3, F3.2, F4.5, F6.4, F9.0, F12.8,
F18.1, F25.6, and F36.2, with a default of F1.6.
Fix Gain Position: Select and fix the gain level manually to 3dB, 6dB, 9dB, 12dB, 15dB, 18dB, 21dB,
24dB, 27dB, 30dB, 33dB, 36dB, 39dB, 42dB, and 45dB, with a default of 30dB.