737 MAX Flight Crew Operations Manual
Warning Systems -
Controls and Indicators
MN-FLT-OH-201
15.10.7
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Altitude Alert
1B401, 1B402, 1B801 - 1B824
1
Selected Altitude Alert
A white box shows around the selected altitude display between 900 feet and 300
feet (200 feet for -EB1 fleet) before reaching the selected altitude.
1B401, 1B402, 1B801 - 1B824
2
Current Altitude Alert
The white box around the current altitude display becomes bold between 900 feet
and 300 feet (200 feet for -EB1 fleet) before reaching the selected altitude.
The box turns amber and flashes for 300 feet (200 feet for -EB1 fleet) to 900 feet
deviation from the selected altitude.
800
4
000
5
5200
100
5
CAPTAIN’S PFD
FIRST OFFICER’S PFD
1
2
October 26, 2021