Datex-Ohmeda S/5 Avance Technical Reference Manual page 107

5 Calibration
6. Set the system switch to Standby.
7. Close the cylinder valve.
8. Bleed the system of all pressure.
9. Disconnect the test device and plug the test port (pull on the plug to
ensure it is locked in the fitting).
10. Replace the rear panel.
11. Perform the checkout procedure (Section 3).
1009-0357-000 11/03 5-7