OpenEye CM-730 - Manual (Page 65)

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Camera
Exposure
The exposure is the amount of light received by the image sensor and is determined by
the width of lens diaphragm opening (iris adjustment), the amount of exposure by the
sensor (shutter speed) and other exposure parameters.
Full Auto Mode
•
In Full Auto mode, the camera’s Shutter Speed, IRIS and AGC (Auto Gain Control)
control circuits work together automatically to set a consistent video output level. The
maximum shutter speed is adjustable from 1/30 to 1 sec.
Fixed Shutter Mode
•
In Fixed Shutter mode, fixed shutter speed are user selected from the available list.
The shutter speed range is from 1/10000 to 1 sec. with 19 options. You can select
suitable shutter speed according to the environmental illumination.