Boeing 787-8 - Page 681

787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Electrical -
Controls and Indicators
Copyright © The Boeing Company. See title page for details.
D615Z003-TBC 6.10.13
Main Battery
Indications
VOLTS (white value) – battery
charge in volts.
If voltage level is low, the
MAIN BATTERY LOW
EICAS advisory message
shows.
AMPS (white value) – battery
rate of charge or discharge in
amps.
CHG (white) – battery is
charging.
DISCH (white) – battery is
discharging.
If DISCH is indicated, the
MAIN BATTERY DISCH
EICAS advisory message
shows.
APU battery
indications
VOLTS (white value) – battery
charge in volts.
AMPS (white value) – battery
rate of charge or discharge in
amps.
CHG (white) – battery is
charging.
DISCH (white) – battery is
discharging.
Flow lines
(green with
arrow end or
white solid)
Green flow lines with
directional arrow show if
power is flowing.
White solid flow lines show if
power is not flowing.
Symbol Condition Description
DISCHAMPS
VOLTS
MAIN BAT
13
31
CHGAMPS
VOLTS
APU BAT
13
31
August 14, 2009