737 MAX Flight Crew Operations Manual
Flight Instruments, Displays -
MAX Display System - Displays
MN-FLT-OH-201
10.10.71
4
ADF 1 or VOR 1 and VOR 2 Failure Flag (expanded and center MAP,
expanded APP, expanded VOR modes)
ADF or VOR has failed.
5
DME 1 and DME 2 Failure Flag (expanded and center MAP, expanded
APP, expanded VOR modes)
Selected VOR DME has failed.
6
VOR 1, 2 Failure Flag (expanded VOR mode)
VOR has failed.
7
Reference VOR DME (expanded VOR mode) and Reference ILS DME
(expanded APP mode)
Reference VOR or ILS DME has failed.
8
MAP Failure Flag (expanded and center MAP, PLAN modes)
The related FMC generated map display has failed.
9
Vertical Track Failure Flag (expanded and center MAP modes)
FMC vertical track data is invalid.
1B401, 1B402, 1B801 - 1B824
10
ILS Glideslope Failure Flag (expanded APP mode)
ILS glideslope has failed.
1B401, 1B402, 1B801 - 1B824
11
ILS Localizer Failure Flag (expanded APP mode)
ILS localizer course indication has failed.
Vertical Situation Display (VSD)
VSD
VSD TERR
MOD RTE
RWY DATA
MAP/TERR RANGE DISAGREE
3
1
2
5
4
March 1, 2021