737 MAX Flight Crew Operations Manual
Electrical -
System Description
6.20.16
MN-FLT-OH-201
Warnings
• stall warning system
• aural warnings
• master caution light recall
Basic Equipment Operating – Main Panel - Captain
The standby power system utilizes the battery as a source of power to supply the
below depicted flight instruments. All of the Captain’s instruments that are
powered by standby power are integrally lighted on standby power
INSTRUMENTS
INOPERATIVE
INDICATES
STANDBY BUSES POWERED.
WITH ONLY THE BATTERY AND
THIS ILLUSTRATION SHOWS THE
STANDBY POWER SWITCH - AUTO
BATTERY SWITCH - ON
AIRPLANE CONFIGURATION - IN FLIGHT INSTRUMENTS WHICH ARE USABLE
ISFD
PRIMARY
FLIGHT
DISPLAY
NAVIGATION
DISPLAY
AUX
DISPLAY
ENGINE
DISPLAY
March 1, 2021