Lilin PSD4624EX20, User Manual

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Chapter 4-2-2-3 Exposure Controller
[Path: Basic>> Video/Audio>> Quality>> Exposure Controller]
The exposure settings include automatic exposure mode and manual exposure mode. AE modes:
automatic brightness control through exposure level sensing object. This camera features
adjustable maximum gain control, full auto, shutter priority, and iris priority. Manual Exposure
Mode: Manual adjustment of shutter speed and iris position.

Auto Gain Control (AGC): AGC Settings (Off, 2dB, 4dB, 6dB, 8dB, 10dB, 12dB, 14dB, 16dB,
18dB, and 20dB, with a default of 18dB).

Auto exposure mode Full Auto: In this mode, the exposure is automatically controlled by
metering the brightness of subjects

Back Light Compensation (BLC) ： 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.

Auto exposure mode Shutter Priority: After you select the shutter speed, the iris value will
be determined automatically by the camera. Faster shutter speed allows the camera to
capture instantaneous streak-free image of a moving subject, while slow speed improves
light sensitivity in poorly illuminated areas.

Shutter Speed: 1/60, 1/90, 1/100, 1/125, 1/180, 1/250, 1/350, 1/500, 1/725, 1/1000,
1/1500, 1/2000, 1/3000, 1/4000, 1/6000, and 1/10000, with a default of 1/60.

Auto exposure mode Iris Priority: After you select the aperture value, the shutter speed will
be determined automatically by the camera.

Iris Position: F1.6, F2.0, F2.4, F2.8, F3.4, F4.0, F4.8, F5.6, F6.8, F8.0, F9.6, F11, F14, and Off,
with a default of F1.6.

Manual Mode: Manually determines shutter speed and iris position.

Fix Shutter Speed: 1/60, 1/90, 1/100, 1/125, 1/180, 1/250, 1/350, 1/500, 1/725, 1/1000,
1/1500, 1/2000, 1/3000, 1/4000, 1/6000, and 1/10000, with a default of 1/60.