Prokit's Industries NT-6570 - Manual (Page 9)

TROUBLESHOOTING
– Causes and Corrective Measures
All message codes are displayed with either a numeric code or the
word "Error". The following errors can be corrected:
Code Cause Corrective Measure
204 Calculation error Refer to user menu, repeat the procedures
Temperature too high Cool down instrument, use it in a stable
temperature environment
208
* Please operate this unit with outside temperature from 0°C to +40°C
220 Battery too low Replace new batteries
253 Temperature too low Warm up instrument
255 Receiver signal too
weak, measurement
time too long
Use target plate or change to a surface with
better reflectivity
256 Received signal too
strong
Target too reflective. Use target plate or a
surface that is less reflective
Error Hardware error and
uncertainty error
Switch on/off the device several times. If the
symbol still appears, then your instrument is
defective. Please call your dealer for
assistance
Icon Function
Ico
n
Function
Description(“- - -“Mean to be
Measuring)
Battery status
Reference level Front:
Rear:
Area
measurement
Step1:Length: ->Step2:Width
Volume
measurement
Step1:Length: ->Step2:Width: -
>Step3:Height
Indirect (2
Step1: hypotenuse ->Step2:
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