Lorex LZV1722, Instruction Manual, Page: 16 / 40

Using the On-Screen Display (OSD) Menu 1
3. Under BLC , click the left / right arrow keys to select ON .
1.3.5 Slow Shutter
Slow shutter is used to allow extra light into the camera thereby providing brighter images
in low light conditions.
To enable slow shutter:
1. Use the on-screen arrow keys to navigate to CAMERA SETTING and click Enter .
2. Select EXPOSURE SETTING and click Enter .
3. Select NEXT PAGE and click Enter .
4. Under SLOW SHUTTER , click the left / right arrow keys to turn slow shutter on.
5. Under SLOW SHUTTER LIMIT , click the left / right arrow keys to set the shutter speed
low limit ( 1/1 – 1/30 ). It is recommended to keep the slow shutter limit at the default val-
ue of 1/30 .
1.3.6 AGC Gain Limit
The camera uses automatic gain control (AGC) to refine the video output signal.
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