Setting Key; Settings In Roll Mode - Leica DISTO classic User Manual

The Setting key places the DISTO
in the normal mode. This key has
the same function as "Clear" on a
PC.
The instrument settings can be
changed in roll mode.
Reference
Reset
Applies to all settings in roll
mode:
Switch on DISTO.
Press once briefly (normal mode).
Offset
20
Units
Beep