VIVOTEK
User's Manual - 75
Day/Night Settings
IR cut lter
With a removable IR-cut lter, this Network Camera can automatically remove the lter to let IR light into
the sensor during low light conditions.
■ Auto mode
The Network Camera automatically removes the lter by judging the level of ambient light where its
sensitivity can be altered.
■ Day mode
In the day mode, the Network Camera switches on the IR cut lter at all times to block infrared light
from reaching the sensor so that the colors will not be distorted.
■ Night mode
In the night mode, the Network Camera switches off its IR cut lter at all times for the sensor to capture
infrared light, thus helping to improve low light sensitivity.
■ Schedule mode
The Network Camera switches between day mode and night mode based on a specied schedule.
Enter the start and end time for day mode. Note that the time format is [hh:mm] and is expressed in
24-hour clock time. By default, the start and end time of day mode are set to 07:00 and 18:00.
Light sensor sensitivity
Select Low, Normal, or High sensitivity for the light sensor.
NOTE:
1. When set to Night mode, the image display automatically changes to Black and White.
2. There is no Preview button in the Exposure window. Conguration changes are directly reected
on the live view window.