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DS-2TD2xxx-xxxx/xx Thermal and Optical Bi-Spectrum Network Camera User Manual
UM DS-2TD2xx-xxxx/xx Thermal 072020NA 18
threshold, it triggers the pre-alarm or alarm output of the connected device.
• Area’s Temperature Comparison: Select two areas and set the comparison rule, and set the
temperature difference threshold. The device alarms when the temperature difference meets the
set value.
5. You can shield certain area from being detected. See Set Shielded Region for detailed settings.
6. Click Save.
7. Click Live View, and select thermal channel to view the temperature and rules information on live view.
3.3.5 Point Thermography
Configure the temperature measurement rule and click any point in live view to monitor the temperature.
1. Click in the live view and a cross cursor showed on the interface.
2. Drag the cross cursor to the desired position.
3. Go to the Live View interface to view the temperature and rule of the point in thermal channel.
3.3.6 Line Thermography
Configure the temperature measurement rule and monitor the maximum temperature of the line.
1. Click and drag the mouse to draw a line in the live view interface.
2. Click and move the line to adjust the position.
3. Click and drag the ends of the line to adjust the length.
4. Go to the Live View interface to view the maximum temperature and rule of the line in thermal channel.
3.3.7 Area Thermography
Configure the temperature measurement rule and monitor the maximum temperature of the area.
1. Click and drag the mouse in live view to draw the area, and right click to finish drawing.
2. Click and move the area to adjust the position.
3. Drag the corners of the area to adjust the size and shape.
4. Go to the Live View interface to view the maximum temperature and rule of the area in thermal
channel.
3.3.8 Set Shielded Region
You can configure areas from being detected.
1. Check Enable Shield Area.
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