Gamma M1-S, Instruction Book, Page: 6 / 31

0
vice.
The instrument does not replace a cardiac examination, but
serves to detect pulse irregularities at an early stage.
4. Memory function
Semi-automatic Blood Pressure Monitor
Gamma
TM
Model M-S automatically stores
the result measured.
To see the result of the last measurement
press and hold the START/MEMORY button
for at least seconds.
If an irregular heartbeat interval was de-
tected in the measurement stored in memo-
ry, the icon will be displayed.
5. error Messages/Troubleshooting
If an error occurs during a measurement,
the measurement is discontinued and a cor-
responding error code is displayed (picture:
error no. )
error No. Possible cause(s) / Solutions
ERR
The systolic pressure was determined, but then
the pressure in the cuff went down to less than
0 mmHg (diastolic blood pressure can’t be meas-
ured). The tube may have loosened after the systo-
lic pressure has been determined. Pulse could not
be detected.
ERR Unnatural pressure impulses influence the meas-
urement result. Reason: the arm was moved during
the Measurement (Artefact)
ERR 5 The measuring signals are inaccurate and no re-
sult can therefore be displayed. Read through the
checklist for performing reliable measurements
and then repeat the measurement.*
HI The pressure in the cuff is too high (over 00
mmHg) OR the pulse is too high (over 00 beats
per minute). Relax for 5 minutes and repeat the
measurement.*
LO The pulse is too low (less than 40 beats per minute).
Repeat the measurement.*
*Please consult your doctor, if this or any other problem oc-
curs repeatedly.
Other possible errors and their solutions
If problems occur when using the device, the following points
should be checked:
Malfunction Remedy
The display remains
blank when the device
is switched on although
the batteries are in
place.
. Check battery installation/ polar-
ity.
. Remove the batteries and if the dis-
play is unusual, then exchange them
for new ones.
The pressure does not
rise although you are
inflating the bulb.
Check the connection of the cuff tube
and connect properly.