Lights And switches Flashcards
ADIRS Control Panel
IR 1/2/3 Fault Light
Steady (amber) - Fault in IR
Flashing (amber) - Attitude and Heading may be recovered using ATT mode
ADIRS Control Panel
IR 1/2/3 Align Light
Steady (white) Normal during alignment (approx 10 minutes)
Flashing (white) -
- no position entered within 10 minutes
- bad position (1º difference between shutdown and entered)
- Fault
ADIRS Control Panel
ON BAT Light (amber)
- Self test during full alignment
- one or more IR are on BAT (external horn also sounds)
ADIRS Control Panel
IR 1/2/3 Rotary Selector OFF
- ADIRU unpowered
- Wait 5 minutes after gate arrival
- Wait 10 seconds after switching OFF to unpower aircraft electrical system
ADIRS Control Panel
IR 1/2/3 Rotary Selector NAV
Normal mode supplying full inertial data
ADIRS Control Panel
IR 1/2/3 Rotary Selector ATT
ATT Attitude and Heading only supplied
-enter magnetic heading using keyboard (i.e. “H9990”)
-fourth digit is tenths
-heading entered will be converted to true
heading
-should be entered every 10 minutes
ADIRS Control Panel
ADR 1/2/3 Fault Light (amber)
Fault in Air Data
FLT CTL Panel
ELAC 1/2 Fault light (amber)
- Self test during power-up
- Fault
FLT CTL
SEC 1/2/3 Fault light (amber)
Fault
FLT CTL
FAC 1/2 Fault light (amber)
Fault
EVAC
COMMAND - EVAC light (red)
- ON light (white)
EVAC light (red) - flashes when pb pushed.
ON light (white) - Cockpit: -EVAC Light flashes red -Horn Cabin: -EVAC Lights flash at FWD and AFT FAPs -Evacuation tone sounds
GPWS
TERR pb Fault Light (amber)
EGPWS Failed
GPWS
SYS pb Fault light (amber)
Modes 1-5 failed
GPWS
LDG FLAP 3 pb - ON light (white)
LDG memo changed to display FLAPS 3
RCDR
GND CTL AUTO pb - pushed
Voice and Data recorders operate:
- 5 minutes after initial power up
- On the ground from 1st engine start to 5 minutes after 2nd engine shutdown
- Inflight
RCDR Panel
RCDR CVR TEST pb - pushed
Activates test when:
- CVR is powered
- Parking brake is ON
OXYGEN Panel
MASK MAN ON pb- Pushed
- Mask doors open
- Prerecorded instructions broadcast
OXYGEN Panel
MASK MAN ON pb- AUTO
- Mask doors open when cabin altitude exceeds 14,000 ft.
- Prerecorded instructions broadcast
OXYGEN Panel
PASSENGER - SYS ON light (white)
- Signal to open mask doors has been activated
- Remains on until TMR RESET pb pushed on MX Panel
OXYGEN Panel
CREW SUPPLY- OFF light (white)
Closes valve
CALLS Panel
MECH pb - pushed
- Illuminates blue COCKPIT CALL light in nose gear well
- External horns sounds in nose gear well (while holding button)
CALLS Panel
EMER pb - pushed
- Illuminates EMERGENCY CALL light on all F/A panels
- 3 high/low chimes
- Pink light at all F/A call panels flashes
CALLS Panel
EMER pb - CALL light (flashing amber)
- Emergency call from cockpit to cabin or vice versa
CALLS Panel
EMER pb - ON light (flashing white)
- Emergency call from cockpit to cabin or vice versa