Initial Operation; Insert Battery; Connect External Probe (Bnc Module Ph3 Only) - TESTO 206 Instruction Manual

24 4. Initial Operation

4. Initial Operation

4.1 Insert battery

1 Open the TopSafe sealing cap and remove instrument.
2 Open battery compartment on rear of instrument.
3 Insert button cell (Type CR2032, 3V). The (+) sign must be vis-
ible.
4 Close battery compartment.
5 Remove protection strip on the storage cap.
4.2 Connect external probe
Attach BNC plug from the external probe to the BNC socket
and seal with the aid of a bayonet coupling.
(BNC module pH3 only)