Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
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scan lines. Select video signal standard according to the video system in your country/region.
11.4.26 Digital Zoom
You can zoom in the image. The larger the zoom size is, the more blurred the image is.
11.4.27 Local Video Output
If the device is equipped with video output interfaces, such as BNC, CVBS, HDMI, and SDI, you can
preview the live image directly by connecting the device to a monitor screen.
Select the output mode as ON/OFF to control the output.
11.5 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.
Select a channel.
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.
11.6 Overlay Picture
Overlay a customized picture on live view.
Before You Start
The picture to overlay has to be in BMP format with 24-bit, and the maximum picture size is 128 ×
128 pixel.
Steps
1. Go to picture overlay setting page: Configuration → Image → Picture Overlay.
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