ColorVu DS-2CD2xx7G1-L(U) Supplement Light Configuration Quick Start Guide
QSG DS-2CD2xx7G1-L(U) 070219NA
5
SECTION 2: Configuring
LED Light On
Mode
The
LED Light On Mode
can be set to
Timing
or
Auto
.
2.1 Timing Mode
•
By selecting
Timing
in
LED Light On
Mode
, the camera will turn on/off the LED supplement light
according to the
Start/End Time
.
•
Set the schedule time according to application requirements. The
Start Time
should be earlier than the
End Time
. The
Start Time
can be on the previous day of the
End Time
.
Figure 4, Configuration > External Device: LED Light On/Timing
2.2 Auto Mode
The camera will detect ambient brightness automatically in
Auto Mode
and turn on the LED light
automatically. The mechanism is similar to the automatic adjustment of the infrared supplement lamp.
1.
Set the
Filtering Time
in the range of 0
−
120s.
When the ambient brightness exceeds the light limit and lasts for a period of time (as shown in the
picture below: 5 seconds), the camera begins to turn the light on and off. This setting prevents the
camera from continuing to turn the lights on and off when the brightness changes rapidly.
2.
Set
Sensitivity
in the range of 0
−
7.
The lower the sensitivity, the greater a change in ambient brightness is required before the camera
will turn the light on/off. The higher the sensitivity, the lower the ambient brightness change required.
3.
The default mode is
Auto
. Adjust the parameters or customize the firmware if the light needs to be
turned off by default.
