Omron Healthcare HEM-741CREL - Manual (Page 21)

21
ERROR INDICATORS
SYMBOL CAUSE CORRECTION
Cuff
under-inflated.
Remove the arm cuff. Read,
“Taking a Measurement” on page 15.
Wait 2-3 minutes.Take another
measurement. Cuff
over-inflated.
Movement
during
measurement.
Remove the arm cuff.
Wait 2-3 minutes.Take another
measurement and remain still until the
measurement is complete.
Batteries
are worn.
Replace the four batteries. Refer to
page 8 for battery installation.
PROBLEM CAUSE AND SOLUTION
No power.
No display appears on the unit.
Replace worn batteries.
Check the battery installation
for proper placement of the
battery polarities.
Measurement values appear too
high or too low.
Blood pressure varies constantly.
Many factors including stress,
time of day, how you wrap
the cuff, may affect your blood
pressure. Review the sections
“Before Taking a Measurement”
and “Taking a Measurement”.
TROUBLESHOOTING TIPS
Blinking or Steady
HEM-741REL 8-29 Final Rev 1/23/06 9:27 AM Page 21