Meggitt
MAGIC EFIS Primary Flight Display |
|
| The BARO control is
used to input the barometric correction. The clicking areas are: |
| |
1.- Decrements baro press |
| |
2.- Sets the barometric correction to standard
barometric pressure |
| |
3- Toggles between IN HG or MB |
| |
4.- Increments baro press |
| The information presented
in the PFD screen includes: |
|
| 1. Artificial Horizon Indicator:
The Artificial Horizon Indicator moves with respect to the aircraft symbol
to display actual pitch and roll attitude. |
| 2. Aircraft Symbol: This
symbol is a fixed representation of the aircraft. The relationship between
it and the Artificial Horizon Indicator provides pitch and roll information. |
| 3. Flight Director (FD)
Command Bars: These bars display the computed steering commands from
the autopilot. When the desired flight path is being flown, the Flight
Director Command Bars are aligned with the Aircraft Symbol wing edges.
They are removed if the computed data is unavailable, or the flight director
is de-selected. |
| 4. Roll Angle Indication:
This indication displays the roll attitude by means of a moving pointer
and fixed scale. The scale is marked at 0°, ±10°, ±20°, ±30°,
and ±45°. |
| 5. Marker Beacon Indication:
This indication displays O (outer marker), M (middle
marker), or I (inner marker) upon detection of the respective
airport marker beacon. |
| 6. Airspeed Scale Tape:
This tape provides an indication of present airspeed. |
| 7. Airspeed Operating Ranges:
Colored vertical bands provide indication of Stall Range (Red), Flap
Operating Range (White), Normal Operating Range (Green), and Overspeed
Range (Red). |
| 8. Airspeed trend. |
| 9. Airspeed Digital Readout:
This readout displays airspeed. It turns red at the maximum operating
airspeed (VMO) . |
| 10. Barometric Altitude
Scale Tape: This tape provides barometric altitude markings with respect
to the barometric correction. |
| 11. Barometric Altitude
Digital Readout: This readout displays barometric altitude with respect
to the barometric correction. |
| 12. Metric Altitude Digital
Readout: This readout displays barometric altitude in meters, with respect
to the barometric correction. |
| 13. Barometric Correction:
This indication annunciates the barometric correction used in the calculation
of the Barometric Altitude Readout. The units are in inches of mercury
(inHg) or milibars (MB). |
| 14. RAD ALT Indication:
This indication displays the radio altitude from 0-2500 ft. It is removed
when the radio altitude is greater than 2500 ft. |
| 15. Decision Height (DH)
Flag: This indicator will be in view when the current Radio Altitude
is below the selected DH (an external RAD ALT controller
is required to set DH ). |
| 16. Vertical speed indicator. |
| 17. Vertical Speed Scale:
This scale displays the vertical speed by means of a moving thermometer(16)
tape on a fixed scale. The scale is marked in increments of ±1000
fpm, and has a range of 0 to ±3200 fpm |
| 18. Vertical Speed Digital
Readout: This two-digit readout is provided either above or below the
scale when the vertical speed is at least ±500 fpm. |
| 19. Heading Scale Tape:
This tape provides magnetic heading markings. |
| 20. Heading Digital Readout:
This readout displays the magnetic heading. |
| 21. Localizer Deviation
Indication: This indication displays the localizer deviation by means
of a fixed scale and moving pointer. The scale comes into view automatically
upon selecting an ILS navigation source. |
| 22. Localizer Sensing Indication:
This indication annunciates ILS when a valid ILS Approach is selected.
If the valid signal is lost an LSEN annunciation will be displayed. |
| 23. Glideslope Deviation
Indication: This indication displays the glideslope deviation by means
of a fixed scale and moving pointer. The scale comes into view automatically
upon selecting an ILS navigation source. The Glideslope
Deviation Indication is removed when the ILS approach
is back-course. |
| 24. Altitude Alert: The
amber Altitude Alert (ALT) provides a visual indication of approach to
and departure from a preselected altitude on the cockpit installed altitude
alerter. |
| 25. Ground speed digital
readout. |
| 26. Course. |
| 27. Selected heading. |
| 28. Ground Reference Indicator:
This indicator displays a Radio Altitude of 0 ft (ground height), by
means of a brown line on the Barometric Altitude Scale Tape. |