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12.5.21 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.
12.5.22 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 Conî´ªguration > 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.
12.5.23 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.
12.5.24 Video Standard
Video standard is an ability of a video card or video display device that deî´ªnes 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.
12.5.25 Digital Zoom
You can zoom in the image. The larger the zoom size is, the more blurred the image is.
Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
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