80
Mobil-O-Graph
®
, operating instructions, Rev. 5.1 10/2015, GmbH
6. Troubleshooting
6
Error symptom
Possible cause
Remedy
The required protocol cannot be
set by pressing key combinations.
Measurements from the last patient
are still in the memory
Delete data from the recorder, but
make sure that the data has been
saved (see 3.4.2,
Clearing the
memory
)
The monitor cannot be switched on
1. The batteries were installed
incorrectly
1. Insert both batteries again and
check for correct polarity
2. The battery voltage is too low
2. Replace the batteries
3. Display defective
3. Send the unit for repair to your
specialist dealer or directly to
IEM GmbH.
A fault occurs during the first meas-
urement.
The cuff does not fit the upper arm
of the patient
Using the tape measure supplied,
measure the arm circumference
and compare it with the printing on
the cuff.
6.5.2
Communication errors, Stabil-O-Graph
®
Error symptom
Remedy
Data transfer not possible
1.
The Stabil-O-Graph
®
must display co
2.
Connect the infrared interface securely with the PC
3. Set the correct serial interface (see 4.12.4,
Interfaces
)
4. Correct the direction (see 4.10,
Using the Stabil-O-Graph
®
)
5. There are no measurements stored in the Stabil-O-Graph
®
. The
measurements are saved only after 10 seconds. Before this is com-
plete, do not touch any Stabil-O-Graph key.
6. The computer's serial interface is defective.
Measurement starts instead of dis-
playing
co
Press and hold START/STOP until all segments have been displayed,
then additionally press MENU until
co
appears.
6.5.2