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11 Cards in this Set
- Front
- Back
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ISFD (integrated standby flight display) |
- backup PFD - battery pwrd - ATT RSR switch - reset takes 10secs - on ground when a/c stationary - in flight, wings level non-accelerated |
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If o/b DU fails |
- display on i/b auto-reconfig - no PFD info lost If failure not auto detected, can manually switch PFD/MFD selector to i/b or o/b pos |
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EFIS control panel failure |
DISPLAY CONTROL PANEL (annun PFD) Displays can be controlled by remaining control panel - use CONTROL PANEL switch (overhead)
SOURCE - controls for display processing computer - DPC interfaces w/ a/c subsystems and sensors to collect data, processes, and display on DUs - AUTO = selects for good DPC after single failure |
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Mode selector |
APP - LOC & GS info in HDG up - wx radar & TCAS not displayed VOR - VOR info in HDG up - wx radar & TCAS not displayed MAP - displays FMC route in TRACK up PLAN - displays true north up |
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Range selector |
- push TFC for TCAS display |
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EFIS control panel buttons |
WXR STA = all FMC database nav aids WPT = wpts not in FP route ARPT DATA = altitude constraints, ETA, RNP value for sub leg POS = IRS & GPS positions TERR = GPWS terrain data |
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ADIRS |
- produces data (pos, speed, altitude, attitude) for flight displays, FMCs, flight/engine controls - processes info from internal gyros/accelerometers, air data module inputs, alpha vanes, etc |
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Airspeed |
- Mach displayed when 0.40 + - trend vector = predicted a/s in 10 secs - bottom of red tape - Vmo/Mmo OR - flap/gear placard speed - bottom amber bar = 1.3g maneuver capability to high speed buffet - top of amber bar = 1.3g maneuvering capability to - stick shaker (blw 20000) - low speed buffet (ab 20000)
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ILS |
- g/s pointer and scale appear when valid signal received - pointer not displayed when track and front course differ > 90° |
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PFD flags |
SPD LIM - displays related to stick shaker or max operating speed have failed SPD = speed indication inop PITCH/ROLL = differ by more than 5° AOA DISAGREE = disagree more than 10° more than 10 secs ALT DISAGREE = disagree > 200' more than 5 secs IAS DISAGREE = > 5kts more than 5 secs |
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VSD (vertical situation display) |
- bottom profile view - range to target speed dot (RTSD) where ac will achieve FMC/MCP target speed Terrain Green = at least 500' blw a/c Amber = 500' blw - 2000' ab Red = 2000' ab a/c |
