Sidestream Pump Calibration
Calibration
7 - 26
0070-00-0420
Passport 5-Lead, 5L, LT, XG Service Manual
2.
Place the Capnostat® onto the ZERO cell.
3.
The “Sensor on Zero Cell” message is displayed.
4.
Select Start Zero Cal - Yes from the CO
2
menu. The “Zero Cal in Progress” message is
displayed. The" Zero Cal Complete" message is displayed when complete and a 0
value is displayed.
5.
Remove sensor from the zero cell and place onto the airway adapter.
FIGURE 7-12
Zero Cell
7.14
Sidestream Pump Calibration
Pump calibration is necessary when the tubing configuration or sampling cell airway adapter
is changed. This calibration enables the unit to determine when an occlusion is present in the
tubing.
To perform a pump calibration:
1.
Plug the Capnostat® CO
2
sensor into the Passport XG CO
2
connector (34). The “CO2:
Sensor Warming Up” message is displayed. The pump calibration cannot be performed
until the “CO2: Sensor Warming Up” message disappears.
2.
Press the CO
2
PUMP key (12). A “Warning” message displays. Ensure that the sampling
tubing is correctly connected and that the nasal cannula is clear of all sources of CO
2
(including the patient’s and your own exhaled breath, and ventilator exhaust valves).
Press SELECT to turn the sampling pump on and to initiate the calibration.
3.
The “CO2: Pump Cal in Progress” and “CO2: Pump On” messages alternately display.
When the pump calibration is complete, the message “CO2: Pump Cal Complete”
displays and then the “CO2: Pump On” message displays. The “CO2: Pump On”
message will continue to display as long as the pump is on. See “CO
2
Messages (only
units equipped with Capnostat CO
2
)” on page 60 for additional CO2 messages.
NOTE:
This pump calibration also calibrates the adapter. It is not
necessary to perform a separate adapter calibration at this
time, unless the message “Check Adapter” displays.
NOTE:
If the monitor detects changing CO
2
levels (breaths) during a
pump calibration, a “Breaths Detected ... Retry” message
displays, and then a “Pump Cal Failure” message will
display. Remove the source of CO
2
and repeat the
calibration.
o
R
E
F
Summary of Contents for Passport 5-Lead
Page 1: ...Service Manual 5 Lead 5L LT XG Datascope Passport 0070 01 0420 indd 1 4 11 11 4 45 PM...
Page 2: ...5 Lead 5L LT XG Service Manual Datascope Passport 0070 02 0420 indd 1 4 11 11 4 45 PM...
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Page 502: ...6 100 0070 00 0420 Passport 5 Lead 5L LT XG Service Manual This page intentionally left blank...
Page 544: ...0070 00 0420 Rev T April 13 2011...