Asante Technologies Voyager II - Manual (Page 42)

Basic Setting > Video / Image > Sensor > DayNight Setting
When the ambient illumination becomes dim, IR LED will be switched on and the sensor
image will become black and white.. The Auto Day/Night mode is On by default. Select
Manual if manual setting is required.
Mode:
Auto：The camera will switch automatically into Day or Night mode based on the
environment illumination.
Manual：Set the Day or Night mode manually.
External：Activate Day or Night Mode using external sensor. Connect the sensor with
alarm input of the camera. Set up the activation in the "Event" function. Please
refer to Application / Event for more information.
Switching Delay: This option is to set the time delay such that Day or Night mode switches.
If it set 10 seconds, when system is in Night mode and detected the status that needs to shift
Day mode, it will delay 10 seconds before switching to Day mode. This feature is in order to
avoid switching modes due to misjudgment. This option is only applied to Auto Mode.
Sensitivity Level: The sensitivity to tell the difference between Day or Night. There are High,
Mid and Low three levels.
Basic Setting > Video / Image > Sensor > AE setting
Day and Night options
Real time display window
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