IF the
is
THEN
Link LED
off
no radio link to field controller.
red
radio link to field controller.
Data Transfer
LED
off
no data transfer to/from field controller.
green or
green
flashing
data transfer to/from field controller.
Mode LED
off
data mode.
red
configuration mode.
4.13
Guidelines for Correct Results
002410_002
When measurements are being made using the red laser EDM, the results can
be influenced by objects passing between the EDM and the intended target
surface. This occurs because reflectorless measurements are made to the first
surface returning sufficient energy to allow the measurement to take place.
For example, if the intended target surface is the surface of a building, but a
vehicle passes between the EDM and the target surface as the measurement
is triggered, the measurement may be made to the side of the vehicle. The
result is the distance to the vehicle, not to the surface of the building.
If using the long range measurement mode (> 1000 m, > 3300 ft, available on
TS60/TM60) to prisms, and an object passes within 30 m of the EDM as the
measurement is triggered, the distance measurement may be similarly
effected due to the strength of the laser signal.
Very short distances can also be measured reflectorless in
Prism
mode to well
reflecting natural targets. The distances are corrected with the additive con-
stant defined for the active reflector.
WARNING
Due to laser safety regulations and measuring accuracy, using the Long Range
Reflectorless EDM is only allowed to prisms that are more than 1000m
(3300ft) away.
Accurate measurements to prisms should be made in
Prism
mode.
When a distance measurement is triggered, the EDM measures to the object
which is in the beam path at that moment. If a temporary obstruction, for
example a passing vehicle, heavy rain, fog or snow is between the instrument
and the point to be measured, the EDM may measure to the obstruction.
Distance
measurement
☞
☞
☞
Operation
53
Содержание Leica Nova MS60
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