FAA Approved Airplane Flight Manual Supplement

190-00716-03 Rev. 1 Hawker Beechcraft B300 and B300C King Air
Page 129 of 141
PROPELLER SYNCHROPHASER
A push button ON/OFF switch is located on the instrument panel below the pilot’s PFD that
turns the propeller synchrophaser ON and OFF. To turn the propeller synchrophaser ON,
push the PROP SYNC switch. A green ON annunciator will illuminate when the system is on.
To turn the propeller synchrophaser OFF, push the PROP SYNC switch.
Refer to the Systems Description section in the airplane’s original Pilot’s Operating Handbook and FAA
Approved Airplane Flight Manual for a description of the synchrophaser and its operation.
ELECTRICAL SYSTEM
INVERTERS
The two solid-state inverters are not needed with the G1000 system and have been removed.
POWER DISTRIBUTION
There are no changes to the electrical power generation, power feeders, control, or fault protection.
AVIONICS/ELECTRICAL EQUIPMENT BUS CONNECTION
LEFT GENERATOR BUS
(GEN No. 1)
CENTER BUS
RIGHT GENERATOR BUS
(GEN No. 2)
No. 2 Avionics Bus AHRS 1 Secondary Power No. 3 Avionics Bus
COM 2 ADC 1 Secondary Power Datalink
AUDIO 2 Beacon Lights Traffic
XPDR 2
Condenser Blower
WIFI
RADAR
Electric Heat (Aft)
IRIDIUM
DME Electric Heat (Fwd) IRIDIUM Heater
ADF
GIA 1 Secondary Power
Air Cond Clutch
Radio Altimeter
Ice Lights Blower, Aft Evaporator
WX-500 Stormscope (OPT) Landing Gear Motor Brake Deice (OPT)
Bleed Air Control, R PFD 1 Secondary Power Bus Tie Power, R Gen
Blower, Vent
Prop Deice Power (Manual),
L & R
Bus Tie Control
Bus Tie Power, L Gen Taxi Lights Bus Tie Indicator
Chip Detector, L Chip Detector, R
Cigar Lighter Copilot PFD & Clock Lights
Engine Anti-Ice, L Standby Engine Anti-Ice, R Standby
Flap Indicator & Control Fuel Vent Heat, R
Flap Motor Landing Light, R
Flight Inst (Pilot) & Side Panel
Lights