737 Flight Crew Operations Manual
6.15
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D6-27370-4Q8-SJA
6.15
25 Enter magnetic heading on the POS INIT page or
on the overhead IRS display unit by selecting
HDG/STS.
26 The MAP display is not available.
27 Do not engage either autopilot.
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STANDBY PWR OFF
1 STANDBY POWER switch . . . . . . . . . . . . . . . BAT
A fully charged battery supplies a minimum of
30 minutes of standby power.
2 Choose one:
▼LOSS OF BOTH ENGINE DRIVEN GENERATORS continued▼
Note: Periodically enter updated heading on the
POS INIT page or on the overhead IRS
display unit by selecting HDG/STS.
STANDBY
PWR OFF
STANDBY POWER OFF
Condition:
The AC standby bus is not energized.
Either generator bus is re-established:
STANDBY POWER switch. . . . . . . . . AUTO
■ ■ ■ ■
No generator bus is re-established:
■ ■ ■ ■
December 15, 2017