Operation; Connect The Probe; Switching The Instrument On / Off - TESTO 922 Instruction Manual

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5. Operation

5. Operation
This chapter describes the steps that have to be executed
frequently when using the product.

5.1 Connect the probe

Plug-in probes
Plug-in probes must be connected before the measuring
instrument is switched on so that they are recognised by
the instrument.
Insert the connector of the probe into the probe
socket.
Radio probes
Radio probes may only be used in countries in which
they have been Type Approved (see application infor-
mation of the radio probe).
A radio module (accessory part) is required for the use of
radio probes. The radio module must be connected before
the measuring instrument is switched on so that it is
recognised by the instrument.
Each radio probe has a probe ID (identification number).
This must be set in configuration mode.
See the chapter
5.2 Switching the instrument
Switching t t he i i nstrument o o n:
Press
- Measurement view is opened: The current reading
is displayed, or ---- lights up if no reading is
available.
P
ERFORMING SETTINGS
on / off
.
.