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Temperature display
H old the FT/M button
approx. 3 seconds. The current room temper-
ature, in the official °C temperature unit, is
shown in the display
I n order to switch over to the °F temperature
unit, press the FT/M button briefly.
P ress the MODE button
leave the temperature display mode.
Changing the unit of
measurement
P ress the FT/M button
over from the official metric unit of measure-
ment to the imperial unit of measurement
(display in feet' and inches").
Battery state display
If the battery charge status is low, the battery
symbol
the battery as quickly as possible, if this symbol
appears. Empty batteries can falsify the measured
result. The battery change is described in the
section „Inserting/changing the battery".
Switching off /
Automatic shut-down
S witch the device off by holding the ON/
OFF button
16 GB/IE
10
appears in the display
pressed down for 3 seconds.
9
pressed down for
3
.
briefly in order to
8
in order to switch
3
. Replace
10
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