o
Use the Hysteresis setting to refine the threshold offset.
o
Choose Low when the camera should switch from day to night in scenes where
the difference between light and dark levels are small.
o
Choose High when the camera should switch modes when the difference
between light and dark levels are large.
o
The default value is Medium.
o
Color: The video image will always be in color.
o
Monochrome: The video image will always be monochrome.
o
External: The camera will open the IR cut filter and switch to monochrome mode based
on the digital input circuit state.
Note: The default digital input circuit state is configured on the Digital Inputs
and Outputs page. For more information, see Digital Inputs and Outputs on
page30.
l
Day/Night Delay (seconds): Set the delay time, in seconds, before the Day/Night mode switch
is made once the set threshold is reached.
l
Enable IR LED in Night Mode: You can manually enable or disable the IR illuminators that are
installed on the camera. If unchecked, the IRLEDs will not turn on in Night mode.
l
Enable Adaptive IR Compensation: You can enable automatic infrared adjustments through
Adaptive IR Compensation. This allows the camera to automatically adjust the video image for
saturation caused by IR illumination.
l
Show Auto Contrast ROI: Enabling this option allows you view and select the region of
interest. The contrast is automatically adjusted based on the selected region.
l
Enable Night Visibility Check: You can manually enable or disable the night visibility check on
a camera. The night visibility check, when enabled, performs a periodic test switching between
day/night mode to check if there is sufficient light level to switch from night mode to day mode.
When disabled, the camera will use a less optimal method to determine if the light level is
sufficient to switch to day mode.
Note: Disabling the night visibility check could delay the camera from transitioning
between night and day modes and make the transition time less optimal. For example,
the camera stays in night mode 30 minutes longer than it needs to.
l
Fast Night To Day Switch: Enable this option to speed up the time cameras take to switch
between day and night modes. When this option is enabled, switching between day and night
modes will take 2-3 seconds. Currently this option is only available on H5SLcameras.
Image and Display 16
To Next Page
Loading...
Need help?
General
