
-21-
PROBLEM
POSSIBLE CAUSE
SOLUTION
LCD Display shows
abnormal result
The cuff position was not
correct or it was not properly
tightened
Apply the cuff correctly and try again
Body posture was not
correct during testing
Review the “BODY POSTURE DURING
MEASUREMENT” sections of the
instructions and re-test
Speaking, arm or body
movement, angry, excited or
nervous during testing
Re-test when calm and without
speaking or moving during the test
Irregular heartbeat
(arrhythmia)
It is inappropriate for people with
serious arrhythmia to use this
Electronic Sphygmomanometer
TROUBLESHOOTING 1
Summary of Contents for MDS3003
Page 4: ... 4 CONTENTS AND DISPLAY INDICATORS ...
Page 20: ... 20 ...