TESTO 922, Instruction Manual

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General notes 22
General notes
This chapter provides important advice on using this
documentation.
The documentation contains information that must be
applied if the product is to be used safely and efficiently.
Please read this documentation through carefully and
familiarise yourself with the operation of the product before
putting it to use. Keep this document to hand so that you
can refer to it when necessary.
Identification
Representation Meaning Comments
Note Offers helpful tips and information.
± , 1, 2 Objective Denotes the objective that is to be
achieved via the steps described. Where
steps are numbered, you must always
follow the order given!
Condition A condition that must be met if an action
is to be carried out as described.
i , 1, 2, ... Step Carry out steps. Where steps are
numbered, you must always follow the
order given!
Text
Display text Text appears on the instrument display.
Control button Press the button.
- Result Denotes the result of a previous step.
º Cross-reference Refers to more extensive or detailed
information.
Button