Belt pouch
Use the supplied belt pouch to protect the product when not in use.
Note: Belt pouch can be attached to the belt as shown in fig. E.
Error, faults & troubleshooting
Error
Cause
code
204
Calculation error
220
Low battery
255
Received signal too
weak or measurement
time too long
256
Received signal too
strong
261
Out of measuring
range
500
Hardware error
Solution
Refer to user manual, repeat
the procedures.
Replace batteries or charge
the batteries.
Improve the reflective surface.
(Use white paper.)
Improve the reflective surface.
(Don't aim at strong light.)
Measuring the distance within
measurement range.
Switch on / off the product, if
the symbol still appears after
several times, please contact
with your dealer.
GB/IE
57