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Thermal & Optical Bi-spectrum Network Camera User Manual
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9.2.18 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.
9.2.19 Digital Zoom
You can zoom in the image. The larger the zoom size is, the more blurred the image is.
9.2.20 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.
9.3 OSD
You can customize OSD (On-screen Display) information such as device name, time/date, font,
color, and text overlay displayed on video stream.
Go to OSD setting page: Configuration → Image → OSD Settings. Set the corresponding
parameters, and click Save to take effect.
Character Set
Select character set for displayed information. If Korean is required to displayed on screen, select
EUC-KR. Otherwise, select GBK.
Displayed Information
Set camera name, date, week, and their related display format.
Text Overlay
Set customized overlay text on image.
OSD Parameters
Set OSD parameters, such as Display Mode, OSD Size, Font Color, and Alignment.
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