Vivotek CC8371-HV User Manual page 58

VIVOTEK
■ 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.
Sensitivity of IR cut filter
Tune the responsiveness of the IR filter to lighting conditions as Low, Normal, or High.
When completed with the settings on this page, click Save to enable the settings.
IR control
(IMPORTANT: Smart IR is available when the external/built-in IR option is enabled)
When enabled, the camera automatically adjust the IR projection to adjacent objects in order to
avoid over-exposure in the night mode.
The Smart IR function is more beneficial when the spot of intrusions or an object of your interest
is close to the lens and the IR lights. For example, if an intruder has a chance of getting near the
range of 3 meters, Smart IR can effectively reduce the over-exposure. For a surveillance area at a
greater distance, e.g., 5 meters or farther away, the Smart IR function may not bring as significant
benefits as in close range.
Smart IR disabled; distance: 5M
Smart IR disabled; distance: 3M
58 - User's Manual
Smart IR enabled; distance: 5M
Smart IR enabled; distance: 3M