System Messages - ZOLL Propaq MD Operator's Manual

Setting the CO
The EtCO
slower respiration rates, a slower sweep speed will make the capnogram easier to view. You can
specify sweep speeds of 3.13, 6.25, and 12.5 mm/second. The default sweep speed is
6.25 mm/second.

System Messages

When monitoring CO
System Message
INITIALIZING
CHECK FILTERLINE
FILTERLINE OCCLUSION
AUTO ZERO
PURGING
VALUE OVER RANGE
CO2 DISABLED
CO2 MONITORING FAILURE
9650-0806-01 Rev. D
Sweep Speed
2
sweep speed determines the X-axis scale of the capnogram. For patients with
2
, the Propaq MD unit may display the following messages:
2
Cause
The unit is initializing the CO
measurement, is functioning normally, and will display
CO
The sampling line is not connected. Check sampling line
connection. Replace airway adaptor or cannula, if
defective.
The sampling or exhaust line is blocked. Check sampling
and exhaust lines. Make sure that the sampling line and
any inputs to the patient breathing apparatus are not
connected to the exhaust port. If the current FilterLine is
correctly attached, replace the FilterLine.
The Propaq MD unit displays AUTO ZERO when the CO
module performs periodic self-maintenance. During self-
maintenance, the CO
the following tests: ambient pressure measurement, auto
zero, and a flow test. The CO
maintenance tests in approximately 10 seconds.
The CO
an occlusion in the line or airway adaptor, and displays
PURGING while it tries to clear the occlusion. If the CO
module cannot clear the occlusion within 30 seconds, the
Propaq MD unit issues an equipment alert and displays
the message FILTERLINE OCCLUSION. At this point, if
the current FilterLine is correctly attached, replace the
FilterLine.
The CO
An error has occurred with the CO
Propaq MD unit has disabled the module for the duration
of the unit's power cycle. If the problem persists, the unit
may require servicing.
The Propaq MD unit has determined that the CO
is not functioning correctly. If the problem persists, the
unit may require servicing.
Propaq MD Operator's Guide
2
measurement after a brief delay.
2
module performs one or more of
2
2
module performs a purging whenever it detects
2
value exceeds the specified range.
2
System Messages
monitoring function
2
module completes its self-
2
module, and the
2
module
2
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