Omron HBP-1100 Instruction Manual page 32

Other problems
Error
Description
code
Cuff inflated to 300 mmHg or
higher during manual inflation in
auscultation mode
E3
Over-inflation occurs
E40 The batteries are depleted.
E42 Battery voltage error
30
Points to check
When inflating manually in
auscultation mode, release the
button when the pressure
reaches the desired value.
If this occurs during
measurement, repeat
measurement.
If this occurs when not
performing measurement,
contact your local OMRON
representative.
Replace with new batteries.
(page 13)
Replace the batteries with new
batteries. If the error continues,
contact your local OMRON
representative.