0.0º
456.45ft
Aim and press the measure button 2 [ ] again to take
the measurement for height which will appear on the
bottom line of the measured-value lines c and the vol-
ume will automatically be calculated and display on
the result line d.
Indirect Measurement
Indirect Height
Note: Indirect measurement is always less accurate
than length measurement or real time measurement.
Depending on the application, greater measuring er-
rors are possible than with length measurement or real
time measurement. To improve the measuring accura-
cy, we recommend using a tripod (accessory).
a. Indirect height measurement
(see figure B on page 4)
Press the function button 7 [Func] and use the plus
button 3 [ ] or minus button 8 [ ] to cycle through
the measurement functions until the highlighted
square appears over the indicator for indirect mea-
surement
status bar. Press the measure button 2 [ ]. Press
the plus button 3 [ ] or minus button 8 [ ] to cycle
through the indirect measurement functions until the
2610051599 03-18 GLM42.indd 20
Aim and press the measure button
2 [ ] again to take the measurement
for length which will appear on the top
4'02"
⁄
L
line of the measured-value lines c.
8'05"
W
Aim and press the measure button
12'08"
⁄
H
2 [ ] again to take the measurement
3
for width which will appear on the mid-
dle line of the measured-value lines c.
For indirect measurement, three mea-
suring modes are available. Each mea-
suring mode can be used for determin-
ing distances.
The indirect measurement is used
to measure distances that cannot be
measured directly because an obstacle
is obstructing the laser beam or no tar-
get surface is available as a reflector.
and the word "Indirect" appears in the
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