Leica Geosystems Leica DISTO D3a - User Manual - Manual (Page 19)

18 Functions Leica DISTO™ D3a 776175a gb
D
GB
F
I
E
P
NL
DK
S
N
FIN
J
CN
ROK
PL
H
RUS
CZ
Press to stop continuous measurement (2). The
result is displayed in the summary line, the partial
results in the secondary line.
Indirect Measurement - determining a dis-
tance using 3 measurements
Press this button twice; the display shows the
following symbol . The laser is switched on.
Aim at the upper point (1) and trigger the
measurement. After the first measurement the value
is adopted. Keep the instrument as horizontal as
possible
Press and hold down this button to trigger
continuous measurement, sweep the laser up and
down over the ideal target point.
Press to stop continuous measurement (2). The
value is adopted. Aim at the lower point and
press this button to trigger the measurement
(3). The result is displayed in the summary line, the
partial results in the secondary lines.
Indirect measurement - determining a chain
value using 3 measurements
e.g. determining the height between point 1 and
point 2 using three target points.
Press this button three times ; the display
shows the following symbol . The laser is
switched on.
Aim at the upper point (1).