Saab 340B, Operation Manual

Page: 335 / 670

ELECTRICAL
Description
Aircraft Operations Manual
5.1
PAGE 17
Jun 01/19
L BAT BUS
− Emergency battery charging (JET PACK).
− Cabin pressurization control.
− Cabin pressure emergency dumping.
− L pilot audio.
− P/A amplifier and handsets.
− Avionic compartment smoke detection.
− Flap control.
− Stby trim indicator main power.
− Stby pitch and stby roll trim main power.
− Pitch/roll disconnect.
− L stby fuel pump, power and control.
− L main fuel pressure control and indication.
− L fuel shutoff valve.
− L windshield wiper.
− Cockpit voice recorder.
− Landing gear extension and retraction.
− L landing gear emergency extension.
− Nose wheel steering.
− Taxi light.
− Rotating/flashing beacons.
− Pilot reading lights.
− Flood lighting, left and center.
− L engine autoignition.
− L engine GCU.
− L engine start control.
− L engine speed (Ng).
− L engine temp (ITT).
− L engine torque.
− L engine oil temp and press indication.
− L engine fuel flow.
− L engine CTOT.
− L and R engine anti − ice control lights.
(Cont’d)
R BAT BUS
− Fuel used indication (if installed).
− Outflow valve auto dump on ground.
− R pilot audio.
− Lavatory and cargo smoke detection.
− Flap indication.
− Stby trim indicator backup power.
− Stby pitch and stby roll trim backup power.
− Main trim indicator.
− Main roll and main pitch trim.
− Yaw trim.
− Pitch trim synchronization.
− Rudder limiter override.
− R stby fuel pump, power and control.
− R main fuel pressure control and indication.
− R fuel shutoff valve.
− R landing gear emergency extension.
− Landing gear relays.
− Navigation lights, one bulb each position.
− Map lighting.
− Flood lighting, right.
− Cabin signs.
− R engine autoignition.
− R engine speed (Ng).
− R engine GCU.
− R engine start control.
− R engine temp (ITT).
− R engine torque.
− R engine oil temp and press. indication.
− R engine fuel flow.
− R engine CTOT.
− TAWS audio (if installed).
− R engine intake anti − ice control.
(Cont’d)