User Manual
15
3.2.1 LENS 
Using this function, you can control the screen brightness 
DC : Select Auto Iris Lens 
MANUAL : The shutter does not automatically move but is fixed to the maximum in this 
mode. 
3.2.2 BRIGHTNESS 
Adjusts the video brightness.(0~20) 
3.2.3 SHUTTER 
AUTO : Select this mode to control the shutter speed automatically. 
 Shutter speed is automatically controlled depending on the brightness of the screen. 
 (OUTDOOR / INDOOR / DEBLUR) 
MANUAL : You can select one of 12 options. 
 1/30(25, 1/60(50), 1/120(100), 1/250, 1/700, 1/1000, 1/1600, 1/2500, 1/5000, 
1/7000, 1/10000, 1/30000 
FLICKER : Select this when you experience picture flicker, this happen when there is a 
clash with the installed lighting frequency. 
3.2.4 SENS-UP 
When it is night of dark, the camera automatically detects the light level and maintains a 
clear picture. (OFF, X2, X4, X8, X16, X32) 
3.2.5 AGC 
The Higher the gain level, the brighter the screen but the higher the noise(0~9). 
3.3 BACKLIGHT 
Enable to directly compensate backlight in a desired area from a picture, and to view 
the area more clearly. 










