testo 926 Bedienungsanleitung Seite 31

- Once a radio probe is found, the probe ID is
displayed. If no probe is found, NONE lights up.
Possible reasons why probes are not found:
· The radio probe is not switched on or the
battery of the radio probe is spent.
· The radio probe is outside the range of the
measuring instrument.
· Sources of interference are influencing the radio
transmission (e.g. reinforced concrete, metal
objects, walls or other barriers between
transmitter and receiver, other transmitters of the
same frequency, strong electromagnetic fields).
If necessary, rectify the possible causes for the
disruption to the radio transmission and start
automatic probe detection again with
Press
2
4
To s s et A A uto O O ff:
Configuration mode is opened, Auto Off is lit.
Select the desired option with
:
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switches off automatically if no button is pressed
for 10 min. Exception: A recorded reading is shown
on the display (Hold or Auto Hold is lit).
· On: The measuring instrument switches off
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automatically if no button is pressed for 10 min.
Exception: A recorded reading is shown on the
display (Hold is lit) or readings are being printed
cyclically (
· OFF: The measuring instrument does not switch
itself off automatically.
5
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The Auto Hold function is only active on plug-in
measuring probes.
Configuration mode is opened, Auto Hold is lit.
to change to the next function.
· On: The measuring instrument
lit).
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To s s et A A uto H H old:
5. Operation
.
and confirm with
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