Vivotek FD9371-HTV User Manual page 60

VIVOTEK
■ AE Speed Adjustment:
This function applies when you need to monitor fast changing lighting conditions. For example,
the camera may need to monitor a highway lane or entrance of a parking area at night where
cars passing by with their lights on can bring fast changes in light levels. The same applies if
the camera is installed on a vehicle, and when it needs to adapt to fast changes of light when
entering and leaving a tunnel.
■ WDR Pro:
This refers to the Wide Dynamic Range function that enables the camera to capture details in
a high contrast environment. Use the checkbox to enable the function, and use the slide bar
to select the strength of the WDR Pro functionality, depending on the lighting condition at the
installation site. You can select a higher effect when the contrast is high (between the shaded
area and the light behind the objects).
Enable WDR enhanced: This function allows users to identify more image details with an extreme
contrast from an object of interest with one shadowed side against a bright background, e.g., an
entrance. You may select the Enable WDR enhanced checkbox, and then adjust the strength (low,
medium, high) to reach the best image quality.
You can click Restore to recall the original settings without incorporating the changes. When
completed with the settings on this page, click Save to enable the settings.
If you want to configure another sensor setting for day/night/schedule mode, please click Profile to
open the Profile of exposure settings page as shown below.
Activated period: Select the mode this profile to apply to: Day mode, Night mode, or Schedule
mode. Please manually enter a range of time if you choose Schedule mode. Then check Save to
take effect.
Please follow the steps below to set up a profile:
1. Select the Profile mode tab.
2. Select the applicable mode: Night mode or
Schedule mode. Please manually enter a range of
time if you choose the Schedule mode.
3. Configure Exposure control settings in the folowing
columns. Please refer to previous dicussions for
detailed information.
4. Click Save to enable the setting and click Close to
exit the page.
60 - User's Manual