geo-FENNEL GeoDist 50 Mode D'emploi page 22

FR
ADD / SUBTRACT
Press button (+): To add the next measurement to the previous
measurement.
Press button (-): To subtract the next measurement from the previous
measurement.
Areas and volumes can also be added and subtracted using the same
method.
PERMANENT MEASUREMENT / MAXIMUM - MINIMUM
Aim the laser at the required target and hold the mea-
suring button (15). The unit is now in the permanent
measuring mode and will display the maximum and
mimimun distance measurements. The last measure-
ment will be displayed in the main line (14). Press the
measuring button (15) once more to exit this mode.
Used to measure room diagonals (maximum value) or horizontal
distance (minimum values).
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