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Laser Distance Meter
140134
Operating manual
1. Function:
1.
On switch / continuous measurement / measuring button
2.
Unit of measurement settings
3.
Function / and application button
4.
+ / - Button
5.
Save button.
6.
Delete / OFF button
7.
Background lighting / Reference point
2. Operation:
●
The meter is switched on by pressing the
●
The measuring device is switched off by pressing the
UNITS
●
By pressing the
key, you can switch between the units m, inch and ft.
●
The reference point can be changed by briefly pressing the button
A long press of the same button switches the backlight ON or OFF.
C / OFF
●
Briefly pressing the
key deletes the last measured value.
●
Pressing the
takes you to the memory mode. The
+/-
By pressing the
key, the last 20 measured values can be queried.
●
This symbol
shows the strength of the reflection signal. The fewer bars, the weaker
is the reflection signal.
,
●
This symbol
shows the battery condition. If this symbol
●
This measuring device has a calibration function. The measuring device is OFF. Press the button
boot
10 sec.,
appears in the display. By pressing the same key again,
button you can now adjust the accuracy of the measuring device by +/- 7mm.
●
If the laser is switched off, a short press
This symbol
appears in the display. Pressing the button
3
1
2
5
6
key.
C / OFF
key for a long time.
.
(front and back)
Symbol appears in the display.
,
appears, please replace battery.
CAL
appears in the display. With the
is sufficient to switch the laser on.
again, triggers a measurement process.
140134
●
If you press the button
Briefly pressing the
●
If you press the button
Appears in the display. The long side of the rectangle flashes. The long side is measured by
pressing the button
Now the short side of the rectangle flashes. By pressing the button
rectangle is measured. The m² value appears automatically in the display.
●
Pressing the button
The procedure is the same as in the area measurement mode.
For all other measurements, please proceed as described above.
4
3.Technical specifications:
7
Recommended operating environment:
Measuring range:
Measurement accuracy:
Dimension:
Recommended target:
Laser beam class and type:
Protection class:
Automatic shutdown (device):
Automatic shutdown (laser):
Battery:
Battery life (AAA alkaline batteries):
Ambient temperature:
Storage temperature:
Automatic memory:
Weight:
for approx.
4. Error massages
+/-
error code
B.L
T.L
T.H
D.H
S.L
S.H
H.F
Laser Distance Meter
Operating manual
for approx. 2 seconds, this takes you to permanent measuring mode.
C/OFF
or the
button ends the permanent measurement.
,
you get to the area measurement mode. The symbol
.
again the short side of the
again takes you to the volume measurement mode.
0%~80% relative humidity, at an altitude of 0 ~ 2000m
0.5 - 100m
± 2mm, with a 0.05mm / m
122 x 52 x 26mm
White wall or a piece of A4 white paper
Class-II, with a wavelength of 620 ~ 670nm and a maximum output
power of 1mW
IP41
5 Minuten
20 seconds
3V DC (Two 1.5V "AAA" batteries)
More than 5000 individual measurements
0~40°
-20~60°
30 Records
140g (without batteries)
error messages
cause
Battery voltage too weak
The operating temperature of the measuring
device is too low
The operating temperature of the measuring
device is too high
Measurement data outside of the measuring
range
The signal is too weak
The signal is too strong
Restart the measuring device several times. If
Hardware failure
the error is still there, contact your supplier.
solution
Insert new batteries
Warm up the measuring device
Cool down the measuring device
Repeat measurement
Find a strong point of reflection
Find a weak point of reflection
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