User Manual

22
Temperature Measurement
When you enable this function, the device measures the actual temperature of the scene. It alarms when temperature exceeds the
temperature threshold value.
This part introduces the notices of configuring temperature measurement function.
● The target surface should be as vertical to the optical axis as possible. It is recommended that the angle of oblique image plane
should be less than 45°.
● The target image pixels should be more than 5 × 5.
● If multiple presets will be taken for temperature measurement, it is recommended to set the patrol time above 20 s.
● Please select line thermography or area thermography for a certain area temperature measurement. The point thermography is
not recommended in case of deviation occurred during device movement to affect the accuracy of temperature measurement.
Configure the temperature measurement parameters and temperature measurement rules. The device can measure the actual
temperature and output alarms when temperature exceeds the alarm threshold value.
I. Set Thermography Parameters
Configure the parameters of temperature measurement.
Before You Start
Go to Configuration → System → Maintenance → VCA Resource Type, select Temperature Measurement.
Steps
1. Go to Configuration → Local, enable Display Temperature Info. .
Display Temperature Info.
Select Yes to display temperature information on live view.
Enable Rules to display the rules information on live view.
2. Click Save.
3. Go to Configuration → Temperature Measurement → Basic Settings to configure parameters.
Enable Temperature Measurement
Check to enable temperature measurement function.
Enable Color-Temperature
Check to display Temperature-Color Ruler in live view.
Display Temperature Info. on Stream
Check to display temperature information on the stream.
Display Temperature in Optical Channel
Check to display thermal channel temperature information in the optical channel.
Display Max./Min./Average Temperature
Check to display maximum/minimum/average temperature information on liveview when the temperature measurement rule
is line or area.
Position of Thermometry Info
Select the position of temperature information showed on the live view.
● Near Target: display the information beside the temperature measurement rule.