GE TONOPORT V Operator's Manual page 15

Ambulatory blood pressure system
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Performance Check
When turned on, TONOPORT V runs a self-test that
includes all symbols and segments on the LCD (Fig. 3-5).
Then it checks the batteries and indicates the remaining
capacity. "A 100", for instance, means that the
rechargeable batteries have a capacity of 100%, i.e., they
are fully charged. "b 50" means that the alkaline batteries
have a capacity of only 50%, i.e., they are half depleted.
The minimum battery capacity for a 24-hour
measurement is 90%.
If the capacity is below 90%, new or fully charged
batteries must be inserted.
BP monitors that have passed the self-test and completed
the battery test will indicate the following information:
– the time of day
– the measuring phase (day
– whether or not data are stored in the BP monitor (M)
(Fig. 3-6).
The BP monitor will also emit an audio signal, if enabled.
M
kPa
Fig. 3-5 Test display on LCD
M
Fig. 3-6 Example: display after successful self-test
(M= BP data in memory,
measuring phase: day)
Before using TONOPORT V on a patient
1.
clear the memory
2.
check date and time and correct, if required
3.
select a measurement protocol
4.
enable or disable the audio signal.
2001589-085 Revision G
Setup
/ night
)
mmHg
TONOPORT V
When using TONOPORT V in conjunction with
CASE™ / CardioSoft, it is recommended to
perform the first three steps at the PC.
Clear the Memory
The symbol M on the display indicates that memory
contains BP data. If these data still need to be analyzed,
refer to chapter 5 "Data Output" for details on data
evaluation. If you do not need the data any more, delete it
as follows:
 Briefly switch TONOPORT V off and on again and
wait for the time to be displayed.
INFO
 Push
START
: the display indicates "H 1".
STOP
 Push
: the display indicates "LLLL".
INFO
START
START
STOP
STOP
 To delete the data, push
cates "0000", followed by the time (if you do not wish
to clear the memory, turn off the BP monitor instead
of pushing
INFO
).
START
START
STOP
STOP
Note
INFO
again: the display indi-
START
START
STOP
STOP
15

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