6
EN
laser distance measuring device BD22
Adjusting the reference point
The device always measures the total distance starting at the
reference point. This means that if the rear end of the device is
set as reference point, the length of the device will be part of
the measurement. By default the reference point is set to the
rear of the device. You can, however, also relocate the
reference point to the front part of the device. Please proceed as
follows:
1. Press the button (8) to relocate the reference point to
the front end of the device.
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An acoustic signal is emitted each time the reference
point is relocated. In addition, the reference point
display (24) indicates the selected reference point.
When switching the device off and then on again, the reference
point will automatically be relocated to the rear end of the
device.
Changing the units
Press the
Unit
/
button (11) for a long time to switch between
the units for the measured values. You can set the following
indications one after the other:
•
0.000 m (indication in metres, accuracy 1 mm)
•
0.00 m (indication in metres, accuracy 1 cm)
•
0.01 ft (indication in feet, accuracy 1/10 ft)
•
0' 0"
1/8
(indication in feet and 1/8 inch, accuracy 1/8 inch)
•
0.1 in (indication in inches, accuracy 1/10 inch)
•
0 1/8
in
(indication in inch and 1/8 inch, accuracy 1/8 inch)
Calling up a measured value in the device history
The device automatically saves the last 50 measured values.
The saved measured values can be called up as follows:
1. Press the button (8) for a long time to call up the history.
2. Briefly press the
+
button (12) or the
−
button (9) to
navigate through the history and call up the saved
measured values.
3. Press the
−
button (9) for a long time to delete the saved
measured values.
4. Briefly press the
button, the
button (13) or the
C/Off
button (10) to return to the measuring menu.
Press the
Unit/
button (11) to return to the pin dimension
measuring mode.
Briefly press the
C/Off
button (10) to return to the laser
measuring mode.
Info
It is not possible to save and call up measuring values
when performing the pin dimension measuring mode.
Carrying out measurements
Warning of laser radiation
Laser class 2, P max.: < 1 mW, λ: 400-700 nm,
EN 60825-1:2014
Do not look directly into the laser beam or the opening
from which it emerges.
Never point the laser beam at people, animals or
reflective surfaces. Even brief eye contact can lead to
eye damage.
Examining the laser output aperture by use of optical
instruments (e.g. magnifying glass, magnifiers and the
like) entails the risk of eye damage.
When working with a laser of class 2, observe the
national regulations on wearing eye protection.
By pressing the
button (13) you can call up the following
measuring modes one after the other:
•
Single distance measurement:
- you can add or subtract measured values
- you can perform a non-stop measurement with
MAX- /MIN-/current value
•
Area measurement
•
Volume measurement
•
Indirect height measurement
•
Twofold indirect height measurement
•
Indirect measurement of a partial height
•
Trapezoidal measurement
•
Delayed measurement (starting after 10 seconds)
- Use the
+
(12) and
–
buttons (9) to set the delay time
between 5 and 60 s.
Carrying out single distance measurement
1. Briefly press the
button (7) to activate the laser.
2. Point the laser at the target area.
3. Briefly press the
button (7) again to perform a distance
measurement.
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The measured value is indicated on the display.
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