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6. Common Trouble Shooting
Please check the following list before requesting a repair:
Symptom
Possible Causes
Trouble Shooting
No display when power On
Incorrect specification of the AC
Adapter
Check and refer to Chapter4.1
in Manual
Battery installation error
Check and refer to Chapter4.1
in Manual
Low or dead battery power
Replace the batteries
Temp.Value 0.0,
Humidity Value 0.0
Base’s cable falls off
Reinsert the connecting cable
Sensor or cable is broken
Connect after-service for maintenance
Display “DATA Error”
Back-Pressure mode using
incorrect
Refer to Chapter 5.4 in Manual
Testing record can not be
saved
Over-limit Cycle quantity in
current ID
Add new ID or delete some
data
Printing unreadable code
Unmatched printer
Using our special optional
printer supplied by us.
