737 Flight Crew Operations Manual
Flight Instruments, Displays -
PFD/ND – Controls and Indicators
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10.16.14 D6-27370-866-EGP
14 Barometric (BARO) Selector
Rotate – changes barometric setting
Push –
• selects standard barometric setting (29.92 inches Hg/1013 HPA)
• if STD is displayed, selects the preselected barometric setting.
15 Heading Indication
Displays airplane heading.
ISFD Messages
1 Attitude Messages
Indicates attitude display status.
• ATT:RST (amber) – attitude must be reset using the attitude reset switch
• ATT 10s (amber) – 10 second attitude realignment in progress
• WAIT ATT (amber) – indicates temporary self-correcting loss of
attitude.
2 Initialization Message
INIT 90s (amber) – 90 second initialization countdown.
• countdown stops if excessive motion is detected
• countdown resumes when motion stops
• ATT:RST displays if initialization is not complete within six minutes.
September 15, 2016
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