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used battery more easily with the aid of the
material strip, which is inside the battery
compartment. Just pull on the material strip.
R emove the used battery.
P lug the contacts of the 9 V block battery on
the contacts of the profiled plug. Make sure
you fit the batteries the right way round. This
is specified by the profiled shape of the con-
tacts. Also ensure without fail that the material
strip is underneath the battery.
I nsert the battery in the battery compartment
and close the cover again, so that it audibly
latches into place.
Start-up
Measuring length
P ress the ON/OFF button
device on. If you do not press any button for
60 s, the display
T o switch the device off manually, hold the
ON/OFF button pressed down for 3 sec-
onds, until the display goes out and a double
tone signal sounds.
P ress the MODE button
the display shows the symbol for length meas-
urement „
tion 0.00m (or 0'00").
H old the reference area
rangefinder at the start point of your meas-
urement. Hold the device in such a way, that
the reference area is aligned parallel to the
target area of the measurement.
I f necessary use the level indicator
align the ultrasonic rangefinder horizontally.
10 GB/IE
shuts down.
10
8
" as well as the length designa-
to switch the
9
repeatedly, until
of the ultrasonic
6
7
to
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