ELECTRICAL
Sep 14/2005
Flight Crew Operating Manual
Volume 2
REV 4
CSP 100-6
07-01-19
STBY INST BATT
FAULT
TO/LAND
At least one of the following has occurred:
-
Standby instrument heater is inoperative
- Standby instrument battery charger is inopera-
tive
- Standby instrument battery temperature is
greater than 80
°
C
- At least two cells of the standby instrument
battery have failed
APU GEN OFF
APU GEN switch has been selected OFF
L (R) BATT OFF
The affected battery has been selected OFF
BUS TIE MAN OPEN
The bus tie has been manually selected open.
This prevents automatic operation of the bus
tie. Pressing the BUS TIE switch a second time
restores automatic control
ELEC HYD GEN ON
The optional hydraulic motor driven generator
(HMDG) has been activated
L (R) GEN OFF
The affected engine generator switch has been
selected OFF
MESSAGE
INHIBITS
MEANING
AURAL
WARNING
REV 4
Summary of Contents for Challenger 300
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