MRC IR-CAM-400, Operation Manual

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Parameters
Change settings to adjust temperature measurement accuracy, including
the
Emissivity , Distance , Humidity , Adjust Ratio , Adjust Temp . Press
and button to select different parameters, and press and
button to change value.
Parameter Sub-menu
Emissivity
Emissivity varies with different target subject material, surface temperature,
surface roughness, measurement angle, etc. Press
or once to
change Emissivity by 0.01. Long press or will change Emissivity
in 0.1 intervals.
Distance
This value can be omitted if target subject is close to device (less than
10m). Otherwise, set Distance value accordingly to get more accurate
temperature reading. Press
or once to change Distance 0.1m.
Long press or will change Distance in 1m interval.
Humidity
This value can be omitted if target is close to device (less than 10m).
Otherwise, set Humidity value according to environmental condition. Press
or once to change Humidity 1%. Long press or will
change Humidity in 10% interval.
Adjust Ratio
Due to long time usage, the sensitivity of IR detector may decrease. In
such case, it is necessary to adjust ratio value to get more accurate