User manual

Day Night Box Camera· User Manual
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AGC (Auto Gain Control)
When the light of the scene decreases to a certain value, the AGC
function will take effect to adjust the brightness of the image. The
AGC function can be set to OFF, HIGH, MID or LOW.
FLICKERLESS
This function can avoid the image flicker. Move the cursor to
FLICKERLESS, and press the menu button to set it ON or OFF.
This function is used for PAL standard camera under 60Hz light
source, and NTSC standard camera under 50Hz.
Digital WDR Setting
Note: DS-2CC1187/1197/11A7P(N)-A(-C) don’t support Digital
Wide Dynamic Range.
Purpose:
The video effects of the Digital Wide Dynamic Range function are
similar to that of Wide Dynamic Range function.
Steps:
1. Move the cursor to DIGITAL WDR, press the menu button to
enter the DIGITAL WDR menu.
2. You can set the VALUE and CONTRAST values in this menu.
 The VALUE ranges from 0 to 15. The larger the value is, the
longer the long exposure time is. The dark areas will be
brighter in the image.
 You can adjust the CONTRAST value after the setting of
VALUE. The CONTRAST value ranges from 0 to 15.