Omron HEM-780 - Manual (Page 21)

SYMBOL CAUSE CORRECTION
Monitor did not detect
pulse rate
Remove the arm cuff. Refer to
“Applying the arm cuff” on page
13. Wait 2-3 minutes.
Take another measurement.
Cuff under-inflated
Remove the arm cuff.
Read, “Taking a
Measurement” on page 16.
Wait 2-3 minutes.
Take another measurement.
Cuff over-inflated
Batteries are worn
Replace the four batteries. Refer
to page 8 for battery installation.
ERROR INDICATORS
21
Final ES HEM-780 IM 1/28/05 1:11 PM Page 20