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Electrical system includes
- 28 VDC, 300 amp starter/generator
- 24 VDC, 42 amp/hr battery
- 24 VDC, 5 amp/hr aux battery
- 28 VDC external power to bat bus
starter/generator is regulated by?
generator control unit located under GEN bus in aft cockpit
generator control switched are ______ held and ____ interlocked.
a circuit breaker labeled AFT BAT on the front cockpit battery bus circuit breaker panel controls the _____.
rear cockpit battery bus
Except of the back-up control head and UHF trasceiver, power for all avionics and radio systems in both cockpits is furnished through_____ on the right forward switch panel in the front cockpit.
an avionics master switch
when the BUS TIE switch is in the NORM position______
generator feeds both generator/ battery bus items
how to set instrument panel lighting
- adjust the instrument panel rheostat while watching the AOA gauge, set to desired level.
- electronic displays will match AOA gauge
Light output from the instruments, control panels, and displays can be adjusted by using dimming controls located on the ___ in each cockpit
trim control panel
Lighting controls for EFIS displays, RMU, AOA indexer and GPS control panel are______.
mounted on the individual units
Hot battery bus:
- EMERG FLAPS
- BATTERY SWITCH
the avionics master switch is on what bus?
battery; AVI MSTR
instrument lighting is powered from what bus?
Side console lighting is on what bus?
generator bus; SIDE
Flood lights are on what bus?
what instruments have auto brightness?
airspeed, altitude, VSI
utility lights are powered on what bus?
landing light is powered off of what bus?
taxi light is powered off of what bus?
anti-collision lights are powered off of what bus?
Nav lights are powered from what bus?
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