SYSTEM TROUBLESHOOTING
If you follow the recommended action but the problem persists, or error
messages other than the ones below appear, please call your local
customer service. Do not attempt to repair yourself and never try to
disassemble the monitor under any circumstances.
Error Message
MESSAGE
E-1
E-2
E-4
E-b
E-E
E-A
E-3
E-C
WHAT IT MEANS
Inflation or pressure error.
Deflation error.
Blood pressure
measurement error.
Battery is too low.
Problem with the monitor.
WHAT TO DO
Please contact local
customer service for help.
Refit cuff tightly and
correctly. Relax and repeat
measurement. If error still
exists, please contact the
local customer service for
help.
Replace the batteries or
connect 6V AC/DC adapter.
Review the instructions and
repeat the test. If the
monitor still does not work,
please contact the local
customer service for help.
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