Instruction Manual

Table Of Contents
29
6.
Error messages/troubleshooting
If an error occurs during a measurement, the measurement
is discontinued and a corresponding error code is displayed
(example: Error no. 2).
Error No. Possible cause(s)/Solutions
ERR 1 Weak signal. The tube may have loosened, or no
pulse was detected.* Ensure cuff connections are tight
with proper cuff placement. See section 4.3.
ERR 2
Movement detected. Unnatural pressure impulses
influenced the measurement result. Reason: The arm
was moved during the measurement (artifact). Repeat
measurement, keeping still and quiet.
ERR 3
No pressure detected. Inflation of the cuff takes too
long. The cuff is not correctly seated or the hose
connection is not tight. Re-position cuff and repeat
the measurement.
ERR 5
Abnormal reading. The measured readings indicate an
unacceptable difference between systolic and
diastolic pressures. Take another reading following
directions carefully. Contact your doctor if you contin-
ue to get unusual readings.
HI
The cuff pressure is too high. Relax for 5 minutes and
repeat the measurement.*
LO
The pulse is too low (less than 40). Repeat the
measurement.*
*If this or any other problem occurs repeatedly, please consult your
doctor.