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Switch button, by the left and right keys to modify the switch
settings
4
Operation guide
4.1
Graphic interface description
4.1.1
Screen graphic interface
Screen graphic interface
[1] Company logo
[2] Emissivity
：
：
：
：
the current emissivity setting
[3] Reference Temperature
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：
：
：
Fixed reference temperature
[4] Result
：
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：
：
Indicates the temperature value of the target object. Black and
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