wtw Cond 1970i Operating Manual page 54

What to do if...
Sensor symbol flashes
Message StoFull
You want to know which
software version is in
the instrument
54
Cause
– Calibration interval expired
Cause
– All memory locations are full
Cause
– E. g., a question by the WTW
service department
Remedy
– Recalibrate the measuring
system
Remedy
– Output data storage and clear
data storage
Remedy
– Simultaneously press the
<CAL> and <ON/OFF> keys
and release them again. The
software version is displayed.
ba75692e02
Cond 1970i
07/2009