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Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
72
Note
● Day/Night Switch function varies according to models.
● You can turn on the smart supplement light in auto, night, and schedule-switch modes for
better image effect.
11.5.6 Set Supplement Light
Steps
1. Go to Configuration → Maintenance → System Service.
2. Check Enable Supplement Light.
3. Click Save.
Set Laser Parameters
You can enable the laser supplement and adjust the laser supplement angle to improve the image
effect.
Before You Start
Check Enable Supplement Light first before you configure this function.
Steps
1. Go to Configuration → System → Maintenance → System Service.
2. Select Laser Optical Axis Adjustment from the drop-down list.
3. Check Enable Laser Optical Axis Adjustment.
4. Adjust the optical zoom ratio to the maximum value via PTZ control panel.
5. Click the direction buttons to adjust the position of laser.
6. Adjust the sensitivity. The higher the value is , the faster the cursor moves.
7. Click Save when the laser point is in the center of live view.
8. Go to Configuration → Image → Display Settings → Image Enhancement to set the laser
compensation region.
9. Adjust the level of laser compensation.
Caution
The laser radiation emitted from the device can cause eye injuries, burning of skin or
inflammable substances. Before enabling laser lighting supplement, make sure no human or
inflammable substances are in front of the laser lens.
11.5.7 BLC
If you focus on an object against strong backlight, the object will be too dark to be seen clearly.
BLC (backlight compensation) compensates light to the object in the front to make it clear. If BLC
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