User Manual

5 First steps
29
Connecting flue gas probes/gas pressure
adapters/temperature adapters
> Insert the connector plug into the flue gas socket and lock by
slightly turning it clockwise (bayonet lock).
There must be no more than one extension lead (0554
1201) between measuring instrument and flue gas probe.
Connecting other sensors
> Insert the connector plug of the probe into the probe socket.
Pos: 54 /TD/Erste Sc hritte/testo 320/test o 320 Produkt kennenlerne n Basisfunktionen @ 11\m od_1327398425681_79.d ocx @ 104625 @ 353555555 @ 1
5.2.3. Switching on
> Press [ ].
- The start screen is displayed (duration: approx 15 s).
- During commissioning, when the instrument is switched on, the
Country version menu is displayed.
Set the country version:
1. Select the country version: [▲], [▼] → [OK].
2. Confirm confirmation request: Yes → [OK]
- The testo 320 switches off.