31
TROUBLESHOOTING
If any abnormality arises during use, please check the following points:
Note:
If the unit still does not work, contact HoMedics Consumer Relations. Under
no circumstance should you disassemble or attempt to repair the unit by
yourself. Contact information for HoMedics Consumer Relations Department
can be found on the warranty page.
SYMPTOMS
POSSIBLE
CAUSES
CORRECTION
Unit does not turn
on when the
START/
STOP button
is
pushed.
Batteries have
run down.
Replace them with
four new "AA"
alkaline batteries.
Battery polarities
have been positioned
incorrectly.
Re-insert the batteries
in the correct posi-
tions.
EE measurement error
symbol shown on dis-
play or the blood pres-
sure value is displayed
excessively low
(or high).
Cuff has been placed
incorrectly.
Wrap the cuff properly
so that it is positioned
correctly. Measure
again.
Did you talk or move
during measurement?
Keep arm steady
during measurement.
Measure again.
Shaking of the arm
with the cuff on.
E1 error symbol shown
on display
Air circuit abnormality.
Cuff tube may not be
plugged into monitor
correctly.
Check cuff connection.
Measure again.
E2 error symbol shown
on display
Inflation pressure
exceeding 300 mmHg.
Switch the unit off,
then measure again.
E3 error symbol shown
on display
Error determining
measurement data.
Measure again.
EP error symbol
shown on display
System error.
Measure again.