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10.4 Pythagoras
See drawing G:
 Press key 8 three times.
The Pythagoras symbol appears on the
display.
 Press key 4 and measure the first distance
(diagonal measurement).
 Press key 4 and measure the second distance
(horizontal measurement).
The device displays the result in the summary
row and the respective measured distance to the
next measurement in the second row.
11 Troubleshooting
 If the message Error does not disappear
after switching on the device repeatedly,
please contact the retailer.
 If the message InFo appears with a number,
observe the instructions in the following
table.
12 Technical data
* under favourable conditions (good target
surface, room temperature) up to 10 m. Under
unfavourable conditions such as bright sunlight,
a very weakly reflecting target surface or large
temperature fluctuations, the deviation can rise
by ± 0.25 mm/m for distances over 10 m.
12.1 Electromagnetic
compatibility (EMC)
Despite the compliance with all requirements of
the corresponding directives and norms, a
disturbance of other devices is possible.
12.2 Laser classification
The geo-Fennel EcoDist Plus generates a
visiblelaserbeam that is emotted on the front of
the device.
The device complies with laser class 2 according
to:
Î IEC60825-1: 2007 Safety of laser products
Î EN60825-1: 2007 Safety of laser products
No
.
Cause Remedy
204 Calculation error Perform measurement
again.
252 Temperature too high Let the device cool
down.
253 Temperature too low Warm the device up.
255 Reception signal too
weak, measuring time
too long
Change target surface
(e.g. white paper).
256 Input signal too high Change target surface
(e.g. white paper).
257 Measuring error, too
much background light
Shadow the target
area.
258 Measurement outside
of the measuring range
Mind the range.
260 Laser beam interrupted Repeat the
measurement.
Range 0.1 m to 30 m
Measuring accuracy (2 σ) Type.: ± 2.0 mm*
Smallest unit displayed 1 mm
Laser class 2
Laser type 635 nm, < 1 mW
Automatic switch-off after 180 s
Continuous measuring yes
Addition/Subtraction yes
Area yes
Volume yes
Pythagoras yes
Unit switching yes
Dimension (H x D x W) 118 x 50 x 26 mm
Battery durability
(2 x AAA)
up to 3000
measurements
Weight 100 g
Temperature range:
- Storage
- Operation
-25 °C to 70 °C
0 °C to 40 °C
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