Measuring Functions - Bosch PLR 25 Originalbetriebsanleitung

OBJ_BUCH-2646-002.book Page 24 Monday, June 27, 2016 12:58 PM
24 | English
To initiate the measurement, briefly press the measuring button 4. Then the laser
beam is switched off. To switch the laser beam on again, briefly press the measuring
button 4. To initiate a further measurement, briefly press the measuring button 4.
 Do not point the laser beam at persons or animals and do not look into the la-
ser beam yourself, not even from a large distance.
In the function continuous measurement, the measurement begins the first time you
press the measuring button 4.
The measured value typically appears within 0.5 seconds and no later than 4 sec-
onds. The duration of the measurement depends on the distance, the lighting condi-
tions and the reflective properties of the target surface.
When no measurement has taken place approx. 20 seconds after sighting, the laser
beam is switched off automatically to save the batteries.
Selecting the Reference Level (see figures A–B)
Two different reference levels are available for measuring:
– The rear edge of the measuring tool (e.g. when placing against a wall),
– The front measuring-tool edge (e.g. when measuring onward from a table edge).
To change the reference level, press button 1 until the requested reference level is in-
dicated on the display. Each time after switching on the measuring tool, the rear end
of the measuring tool is preset as the reference level.

Measuring Functions

Length Measurement
Select the length measurement function
Press the measuring button 4 once to aim at the target surface
and again to measure.
24.589 m
The measured value is indicated at the bottom in the display.
6.111 m
Repeat the above-mentioned steps for each subsequent meas-
8.121 m
urement. The last 4 measured values are shown on the display.
25.000 m
The last measured value is at the bottom of the display, the pe-
nultimate measured value is above it, and so on.
Note: Press and hold the measuring button 4 to go to the length measurement func-
tion from any measuring function.
Area Measurement
Select the area measurement function
Then measure the width and length one after the other as with a length measurement.
The laser beam remains switched on between the two measurements. The distance
to be measured flashes in the indicator for area measurement
1 609 92A 23Y | (27.6.16)
(see "Measuring Procedure").
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