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Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
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11.5.18 Target Enhancement
Enable this function to view the target much more clear in environment of low temperature
difference.
11.5.19 Contrast Enhancement
This function can improve the palettes contract between high temperature and low temperature
areas, avoiding overexposure and over darkness of the image. OFF and On modes are selectable.
11.5.20 Enhance Regional Image
You can select the desired area of image to improve the coding quality. The regional image will be
more detailed and clear.
Steps
1. Go to Configuration → Image → Display Settings → Image Enhancement.
2. Select the area of regional image enhancement. You can select OFF to disable this function, or
select Custom Area to draw a desired area.
A red rectangle shows on the display, in which the image quality is improved.
11.5.21 Mirror
When the live view image is the reverse of the actual scene, this function helps to display the
image normally.
Select the mirror mode as needed.
Note
The video recording will be shortly interrupted when the function is enabled.
11.5.22 Video Standard
Video standard is an ability of a video card or video display device that defines the amount of
colors that are shown and the resolution. The two most common video standard used are NTSC
and PAL. In NTSC, 30 frames are transmitted each second. Each frame is made up of 525 individual
scan lines. In PAL, 25 frames are transmitted each second. Each frame is made up of 625 individual
scan lines. Select video signal standard according to the video system in your country/region.
11.5.23 Digital Zoom
You can zoom in the image. The larger the zoom size is, the more blurred the image is.
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