YSI TruLab 1320P - Manual (Page 93)

TruLab pH/ISE 1320 What to do if...
ba76157e01 03/2014
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13.3 General information
Sensor symbol
flashes
display
Meter does not react
to keystroke
You want to know
which software
version is in the
meter
Cause Remedy
– Calibration interval expired – Recalibrate the measuring
system
Cause Remedy
– Batteries almost empty – Replace the batteries (see
section 12.1 M AINTENANCE ,
page 87)
Cause Remedy
– Operating condition undefined or
EMC load unallowed
– Processor reset:
Press the <ENTER> and <On/
Off> key simultaneously
Cause Remedy
– E. g., a question by the service
department
– Switch on the meter.
Open the menu, <ENTER_> /
Storage & config / System /
Service information. The
instrument data are displayed.