Vivotek fd8363 user manual Tips

VIVOTEK

Tips:

If there is an object in close proximity, the IR lights reflected back from it can mislead the Smart IR’s calculation of light level. To solve this issue, you can place an “Exposure Exclude” window on an unavoidable object in the Exposure setting window. See page 82 for how to do it.

You can also configure the “Exposure Exclude” window in a night mode “Profile” setting so that your day time setting is not affected.

Exclude x

Exclude x

IR cut filter

With a removable IR-cut filter, this Network Camera can automatically remove the filter to let IR light into the sensor during low light conditions.

■ Auto mode

The Network Camera automatically removes the filter by judging the level of ambient light.

■ Day mode

In day mode, the Network Camera switches on the IR cut filter at all times to block infrared light from reaching the sensor so that the colors will not be distorted.

■ Night mode

In night mode, the Network Camera switches off the IR cut filter at all times for the sensor to accept infrared light, thus helping to improve low light sensitivity.

■ Synchronize with digital input (1~3)

The Network Camera automatically removes the IR cut filter when a Digital Input is triggerred.

■ Schedule mode

The Network Camera switches between day mode and night mode based on a specified 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.

User's Manual - 79