Leica DISTO™ one

Message Codes

No.
Cause
Correction
204
Calculation error
Perform measurement again.
220
Hardware error
Contact your dealer.
252
Temperature too high
Let device cool down.
253
Temperature too low
Warm device up.
255
Received signal too weak, measuring time too long
Change target surface (e.g. white paper).
256
Received signal too high
Change target surface (e.g. white paper).
257
Too much background light
Shadow target area.

* If other message codes are displayed frequently even the instrument has been switched off and on, please contact your dealer.