Page 6-18 LTV
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1200/1150 Ventilator Service Manual p/n 18603-001, Rev. C
3) Check the values displayed in the Tidal Volume setting window. When the value
stabilizes, record the number on the Calibration Worksheet at the end of this section
and press Select.
O2 0 PSI is displayed.
4) With the O
2
inlet port open to ambient room air, observe the values in the Tidal Volume
window. When value stabilizes, record the number on the Calibration Worksheet. Press
Select.
MOTOR DRIVE is displayed if the calibration was successful.
If CAL FAIL appears at any time, press Select to exit the calibration. When O2 INLET is
displayed, press Select and perform the calibration again.