Troubleshooting Menus Repair Information
3 - 48 0070-10-0705 Passport Vâ„¢ Service Manual
3.16.8 Gas Module Troubleshooting
MESSAGE/ PROBLEM REASON SOLUTION
GM: Agents Uncalibrated 1 Appears after an
unsuccessful calibration
attempt of the agent
sensor. The numeric data
for all agents will appear
as XXX, and the agent
waveform will be a
flatline.
1Ensure proper gas mixture
is attached tightly and
regulator is on. Repeat
calibration procedure. If
problem persists, contact
Technical Support.
GM: CO
2
Uncalibrated 1 Appears after an
unsuccessful calibration
attempt of the CO
2
sensor. The numeric data
for CO
2
will appear as
XXX, and the CO
2
waveform will be a
flatline.
1Ensure proper gas mixture
is attached tightly and
regulator is on. Repeat
calibration procedure. If
problem persists, contact
Technical Support.
GM: N
2
O Uncalibrated 1 Appears after an
unsuccessful calibration
attempt of the N
2
O
sensor. The numeric data
for N
2
O will appear as
XXX, and the N
2
O
waveform will be a
flatline.
1Ensure proper gas mixture
is attached tightly and
regulator is on. Repeat
calibration procedure. If
problem persists, contact
Technical Support.
GM: O
2
Uncalibrated 1 Appears after an
unsuccessful calibration
attempt of the O
2
sensor.
The numeric data for O
2
will appear as XXX, and
the O
2
waveform will be
a flatline.
1Ensure proper gas mixture
is attached tightly and
regulator is on. Repeat
calibration procedure. If
problem persists, contact
Technical Support.
GM: Agent Zero Error 1 Appears when the system
has been unable to
successfully zero the
anesthetic agent sensor.
1Manually start zeroing
the system again. If
problem persists, contact
Technical Support.
GM: CO
2
Zero Error 1 Appears when the system
has been unable to
successfully zero the CO
2
sensor.
1Manually start zeroing
the system again. If
problem persists, contact
Technical Support.
GM: N
2
O Zero Error 1 Appears when the system
has been unable to
successfully zero the N
2
O
sensor.
1Manually start zeroing
the system again. If
problem persists, contact
Technical Support.
GM: O
2
Zero Error 1 Appears when the system
has been unable to
successfully zero the O
2
sensor.
1Manually start zeroing
the system again. If
problem persists, contact
Technical Support.