Leica Geosystems Leica DISTO D3a BT - Manual (Page 11)

11 Operation Leica DISTO™ D3a BT 776750 gb
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Reset - returning the instrument to
the factory settings (
)
The instrument has a RESET function. When you
select the menu function RESET and confirm, the
instrument defaults to the factory settings.
A reset returns the following values to their factory
settings:
• Reference (rear)
• Display illumination (ON)
• Beep (ON)
• Unit (m(mm))
• Stack and memory are erased
)
All customised settings and stored values are
also lost.
Operation
Switching on and off
Switches on the instrument and laser. The
display shows the battery symbol until the
next button is pressed.
Pressing this button for longer switches
the instrument off.
The instrument switches off automatically
after six minutes of inactivity.
CLEAR button
The last action is cancelled. While making
area or volume measurements, each single measure-
ment can be deleted and remeasured in series.
Reference setting
The default reference setting is from the rear of the
instrument.
Press this button to take the next measurement
from the front edge . A special beep sounds when-
ever the reference setting is changed.
After a measurement the reference returns automat-
ically to the default setting (rear reference).
Press this button for longer the front reference
is set permanently.
Press this button, the rear reference is set again.