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3 instrument does not react to keystroke, 4 displaying the software version (meter), Instrument does not react to keystroke – Xylem inoLab 7110 WASTEWATER pH METER User Manual

Page 41: Displaying the software version (meter)

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pH 7110

What to do if...

ba75925e02

12/2011

41

10.3.3

Instrument does not react to keystroke

10.3.4

Displaying the software version (meter)

Cause

Remedy

Operating condition undefined or
EMC load unallowed

• Processor reset:

Press the and

key simultaneously

Cause

Remedy

E. g., a question by the service
department

• Switch on the meter.

During the display test, display
the software version with

.