Interlogix TruVision TVB-2104 User Manual page 11

Value: Set the value level of backlight compensation. The values range from
low to high.
Area: Set the area of the backlight compensation by position and the size. If
need to define two backlight areas, please select DOUBLE.
Default: Reset to default the backlight compensation setting and area.
HSBLC menu:
HSBLC (high spotlight backlight compensation) masks strong light sources,
giving darker areas more detail. It is often used to help identify vehicle license
plate numbers, for example. You can adjust and select the specific area to
observe the target object located under strong spots of light.
Menu Item
Gain
Mode
Mask level
Default
Mask skip area
Return
TruVision TVB-2104/4104 and TVB-2105/4105 IR Camera User Manual
Description
Adjust gain value. The values range from 0 to 100.
Only available when HSBLC is enabled. It can be set to NIGHT ONLY or
ALL DAY.
Define the mask level. The values range from 0 to 100.
Reset to default the backlight compensation setting and area.
Set the value to ON or OFF to enable or disable the mask skip area.
Exit the menu and return to live mode. Changes made are saved.
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