Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
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2) Click and drag the mouse on the view screen to draw the fixed region.
3) Click Stop Drawing.
Note
Select the fixed region that needs to be adjusted and drag the mouse to adjust its position.
6. Input the Region Name and ROI Level.
7. Click Save.
Note
The higher the ROI level is, the clearer the image of the detected region is.
8. Optional: Select other region No. and repeat the above steps if you need to draw multiple fixed
regions.
11.4 Display Settings
It offers the parameter settings to adjust image features.
Go to Configuration → Image → Display Settings.
For device that supports multiple channels, display settings of each channel is required. The
settings for different channels may be different. This part introduces all possible parameters
among the channels.
Click Default to restore settings.
11.4.1 Scene Mode
There are several sets of image parameters predefined for different installation environments.
Select a scene according to the actual installation environment to speed up the display settings.
11.4.2 Image Adjustment
By adjusting the Brightness, Saturation, Contrast and Sharpness, the image can be best displayed.
11.4.3 Image Adjustment (Thermal Channel)
You can optimize the image display effect of thermal channel by setting background correction
and manual correction.
Background Correction
Fully cover the lens with an object of uniform temperature in front of the lens, such as foam
board or paperboard. When you click Correct, the device will take the uniform object as the
standard and optimize the image once.
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