10
Record Function
Tips
You may get some warning information as below:
Err1
Err
Err2
Err3
Err4
Err5
Info
message
Cause Solution
Signal is too weak
Chose the surface with stronger
reflectance. Use the reflecting
plate.
Signal is too strong
Chose the surface with weaker
reflectance. Use the reflecting
plate.
Low battery voltage
Change the power supply.
The working
temperature is out
of working range
Pythagoras
measuring error.
Re-measure and ensure that
Hypotenuse is bigger than
Cathetus.
Use the device in the specified
temperature.
Out of distance
measurement
range
Use the device within the range
Long press button for 3s to record your
measuring result under measuring mode.
It can also record the result under Area, Volume
and Pythagoras mode. All the calculating records
can be saved by the device.
Short press button , read the records by press
button . Short press to delete recent
record and long press to clear up all the
records. Press or to exit record mode.
Read / Delete the Record:
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