26 GB/CY
number will also be disappeared from the "memory location
number row"
19
.
Belt pouch
Use the supplied belt pouch to protect the device when not in use.
Error, faults & troubleshooting
Faults
Cause Solution
204 Calculation error Refer to user manual,
repeat the procedures.
220 Low battery Replace batteries or charge
the batteries.
255 Received signal too
weak or measure-
ment time too long
Improve the reflective surface.
(Use target plate, white paper)
256 Received signal too
strong
Improve the reflective surface.
(Use target plate, or don't aim
at strong light)
261 Out of measuring
range
Measuring the distance within
measurement range.