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DS-2TD2xxx-xxxx/xx Thermal and Optical Bi-Spectrum Network Camera User Manual
UM DS-2TD2xx-xxxx/xx Thermal 072020NA 16
3.3.2 Set Normal Mode
This function is used to measure the temperature of the whole scene and alarm.
1. Go toConfiguration → Temperature Measurement → Basic Settings, and check Enable Temperature
Measurement.
2. Refer to Set Thermography Parameters to set the parameters.
3. Go to Configuration → Temperature Measurement → Advanced Settings, and select Normal.
4. Configure the parameters of normal mode.
• Emissivity: Set the emissivity of your target. The emissivity of each object is different (see
Appendix).
• Distance: The distance between the target and the device.
• Pre-Alarm Threshold: When the target temperature exceeds the pre-alarm threshold, and this
status keeps more than Filtering Time, it triggers a pre-alarm.
• Alarm Threshold: When the temperature of target exceeds the alarm threshold, and this status
keeps more than Filtering Time, it triggers alarm.
• Pre-Alarm Output and Alarm Output: Check Pre-Alarm Output and Alarm Output to link the pre-alarm
or alarm with the connected alarm device.
5. Refer to Set Arming Schedule for setting scheduled time. Refer to Linkage Method Settings for setting
linkage method.
6. Click Save. The maximum and minimum temperature will be displayed on live view.
Go to Image → VCA Rules Display to adjust the font size and the temperature color of
normal, alarm, and pre-alarm.
3.3.3 Set Expert Mode
Select the temperature measurement rules from Point, Line, or Area and configure parameters. The device
alarms if the alarm rules are met.
1. Go to Configuration → Temperature Measurement → Basic Settings, check Enable Temperature
Measurement.
2. Refer to Set Thermography Parameters to set the parameters.
3. Go to Configuration → Temperature Measurement → Advanced Settings, select Expert.
4. Select and enable the temperature measurement rules. Refer to Set Thermography Rule.
5. (Optional): Click Area's Temperature Comparison to set the alarm rules and the temperature.
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