16
7 Error and Troubleshooting
Symptom
Possible causes
Corrective action
No display when power On
incorrect specification of the AC
Adapter
Check and refer to Chapter4.1
in Manuel
Battery installation error
Check and refer to Chapter4.1
in Manuel
Low or dead battery power
Replace the batteries
Press
“START”
but no response
Low battery charge
Replace new batteries
Back Pressure Plate opened On
Shut off the plate
Testing record can not be saved
Over-limit Cycle quantity in
current ID
Add new ID or delete some
data
New ID can not be added
ID over-limit
Delete some ID
Current ID is without
“
Cycle
”
Using the current ID
Printing unreadable code
Unmatched printer
Using our special optional
printer supplied by us.
Wrong baud rate setting
Reset referring to the Printer
Manuel