Omron 5 Series Instruction Manual page 35

Display/Problem
appears or the
monitor is turned off
unexpectedly during
a measurement.
Nothing appears on
the display of the
monitor.
Readings appear too
high or too low.
Any other problems
occur.
Possible Cause
Batteries are depleted.
Batteries are depleted.
Battery polarities are not
properly aligned.
Blood pressure varies constantly. Many factors
including stress, time of day, and/or how you apply
the arm cuff, may affect your blood pressure.
Review sub-sections 2.3 - 2.5 and section 3.
Press the [START/STOP] button to turn the monitor
off, then press it again to take a measurement. If
the problem continues, remove all batteries and
wait for 30 seconds. Then re-install batteries.
If the problem still persists, contact customer
service. Refer to section 11.
35
Solution
Immediately replace all 4
batteries with new ones.
Refer to sub-section 2.1.
Check the battery
installation for proper
placement. Refer to sub-
section 2.1.