Xylem inoLab 7310_7310P WASTEWATER pH METER - Manual (Page 15)

pH 7310 Operation
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4.1.4 Socket field
4.2 Switching on the meter
1 pH electrode
2 Reference electrode
3 Temperature sensor
4 Mini USB-B interface
5 Power pack
6 Service interface
CAUTION
Only connect sensors to the meter that cannot return any volt-
ages or currents that are not allowed (> SELV and > current
circuit with current limiting).
Almost all customary sensors meet these requirements.
1. Press the key.
The meter performs a self-test.
The display shows the manufacturer's logo while the self-test is being
performed.
The measured value display appears.
1 2 3 4 5 6
pH
6.949
25.0
°C
01.07.2011
08:00
Menu USB output