Omron HEM-7320 User Manual

16
4. Troubleshooting and Maintenance
4.2 Troubleshooting
Problem Cause Remedy
The reading is extremely low (or
high).
Arm cuff not applied correctly.
Apply the arm cuff correctly.
Refer to section 3.1.
Movement or talking during
measurement.
Remain still and do not talk during
measurement.
Refer to section 3.3.
Clothing is interfering with the arm
cuff.
Remove any clothing interfering
with the arm cuff.
Refer to section 3.1.
Arm cuff pressure does not rise.
The air tube is not securely
connected into the main unit.
Make sure that the air tube is
connected securely.
Refer to section 3.1.
Air is leaking from the arm cuff.
Replace the arm cuff with a new
one.
Refer to Chapter 5.
Arm cuff deflates too soon. The arm cuff is loose.
Apply the cuff correctly so that it is
firmly wrapped around the arm.
Refer to section 3.1.
Cannot measure or readings are too
low or too high.
The arm cuff has not been inflated
sufficiently.
Inflate the cuff so that it is 30 to
40 mmHg above your previous
measurement result.
Refer to section 3.3.

Omron HEM-7320 Specifications

General

Model	HEM-7320
Category	Blood Pressure Monitor
Irregular Heartbeat Detection	Yes
Body Movement Detection	Yes
Measurement Range Pressure	0-299 mmHg
Accuracy Pressure	±3 mmHg
Accuracy Pulse	±5% of reading
Inflation	Automatic by electric pump
Deflation	Automatic pressure release valve
Measurement Method	Oscillometric method
Cuff Size	22 – 42 cm
Display	LCD
Power Source	4 AA batteries or AC adapter
Device Type	Upper Arm
Measurement Range Pulse	40-180 beats/min
Weight	Approx. 380g without batteries