Page 18 - MATRIX MANUAL
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QRH 2-6 NON-QRH ETOPS Significant System
CABIN AUTO INOP with following occuring• The automatic pressurization control has failed, or The cabin altitude mode selector is in manual:
Completion of the QRH procedures ends up putting cabin pressurization controller in Manual. Deferred Items include Descent and Landing, concentrating on cabin altitude control. Pressurization is normal, but with a loss of 2 of the 3 out flow valve controllers. Do not enter ETOPS in 'Manual" only.
If past the EEP-May continue with concurrence.
Pressurization is normal, but with a loss of 2 of the 3 out flow valve controllers.
Do not enter ETOPS in 'Manual" only.
If past the EEP-May continue with concurrance.
MX procedures that could follow.