GE TONOPORT V Operator's Manual page 27

Disposal of the Product
The product described in this operator manual
must not be disposed as unsorted municipal
waste and must be collected separately. Please
contact an authorized representative of the
manufacturer for information concerning the
decommissioning of your equipment.
27
Cleaning, Maintenance, Disposal
Calibration Mode
(e.g. to check the pneumatic system for leaks)
 Connect a rubber bulb between pressure tubing and
cuff, using a T-adapter.
 Roll up cuff tight.
 Switch off device and switch it on again after a few
seconds.
 Wait for time to be displayed.
 Push
 Push
must be between 25 and 100. If the displayed value is
outside this range, TONOPORT V must be returned
for repair.
 Push
play now indicates the pressure in mmHg).
 Generate a test pressure of 200 mmHg and measure
the pressure decrease after waiting at least 30 sec-
onds. (Pressure decreases between 3 and 5 mmHg are
typical; a pressure decrease > 6 mmHg indicates a
leak and the system needs to be repaired.)
 Push
View Firmware Version
 Turn on the device and wait for the time to be dis-
played.
 Push
 Push
– "21:00" =
 Push
TONOPORT V
INFO
START
four times: the display indicates "H 4".
STOP
INFO
: the display indicates an internal value that
START START
STOP STOP
INFO
again: the display indicates "0" (the dis-
START START
STOP STOP
INFO
START START
to exit the calibration mode.
STOP STOP
INFO
five times: the display indicates "H 5".
START
STOP
INFO
START START : the firmware version is indicated, e.g.
STOP STOP
firmware version 2.1
INFO
to end the display.
START START
STOP STOP
2001589-085 Revision G