Leica Geosystems Leica DISTO Classic3 - Manual (Page 20)

Settings in roll mode
Setting Key
The Setting key places the DISTO
in the normal mode. This key has
the same function as "Clear" on a
PC.
Reference Offset Units
Beep Reset
The instrument settings can be
changed in roll mode.
Applies to all settings in roll
mode:
Switch on DISTO.
Press once briefly (normal mode).
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