EN
EN18
6. Troubleshooting
Problem
Possible cause
Solution
The sound sensor
lights orange and “ ”
symbol appears.
NO WHEEZE
WHEEZE
There is an external noise
around the device.
• Take a measurement in a quiet
place.
• DO NOT talk while taking a
measurement.
• DO NOT apply this device on a
crying patient.
The sound sensor
does NOT flash or
light orange but “ ”
symbol appears.
An internal error
occurred.
Contact your OMRON retail outlet
or distributor.
flashes
Batteries are low.
Replacing all batteries with 2 new
batteries is recommended. Refer
to sub-section 2.1.
lights
Batteries are depleted or
battery polarities are not
properly aligned.
• Immediately replace all
batteries with 2 new batteries.
Refer to sub-section 2.1.
• Confirm the batteries are properly
inserted with polarities correctly
aligned. Refer to sub-section 2.1.
No power.
Nothing appears.
Results change when
taking measurements
repeatedly.
The patient’s condition is
always changing.
NEVER diagnose or treat a patient
based only on the result. Consult with
a physician if you are concerned.
If you are not able to solve the problem, contact your OMRON retail outlet or distributor.