6. Initial Operation
6.1 Inserting batteries
6.3 Labelling the instrument
The testo 104 can be labelled using coloured foils. The coloured
label can be used, for example, to allocate the instrument to a
1 Loosen the screw on the battery
compartment.
2 Open the battery compartment.
3 Insert batteries (2 x AAA).
Observe the polarity!
4 Close the battery compartment.
5 Tighten the screw.
6.2 Configuring the unit
1 Loosen the screw on the battery
compartment.
2 Open the battery compartment.
3 Set the switch (e.g. using a sharp
instrument) to the desired temperature
unit (°C/°F/°R).
4 Close the battery compartment.
5 Tighten the screw.
particular processing stage or employee.
1 Open the battery compartment.
2 Open the flap on the inside of the
battery compartment.
3 Stick the coloured foil onto the flap.
4 Close the flap.
5 Close the battery compartment.
6. Initial Operation
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