Specifications

7
DIP SWITCH FUNCTION
LL (Line-Lock) Off/On
To select the sync mode between Internal Sync.(LL off) and Line-Lock (LL on).
Set the line-lock off, the camera will synchronize to the internal time base. Set the
line-lock on, the camera’s vertical synchronization can be driven by the AC signal in the
power lines.
Note: Line-Lock sync mode operation is possible only when used with an AC power
source; it’s not possible with a DC power source.
The default setting is ON.
AGC (Automatic Gain Control) Off/On
AGC ON: The sensitivity increases automatically when light is low.
AGC OFF: A-low-noise picture is obtained under a low light condition.
The default setting is ON.
OFF LL AGC BLC FL ES
ON
Video
GND
OFF LL AGC BLC FL
ON
Video
GND
ALC
LEVEL
Board Lens Vari-Focal Lens