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4.4.5. Basemap Overlays ................4-27 6.4. Abnormal Shutdown Procedure ..............6-8 4.4.5.1. Basemap Declutter and Range ........4-28 6.5. Loss of Aircraft Electrical Power ..............6-9 4.4.5.2. Flight Plan ................4-30 6.5.1. Overvoltage Protection ..............6-11 4.4.5.3. Map Data Source and Reversion ......4-30 6.6. GPS Failures and RSM Emergency GPS Use ........6-11 4.4.6.
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EFD1000™, EFD500™, Evolution Backup Display™ and the Aspen Avionics logo are trademarks of Aspen Avionics, Inc. These trademarks may not be used without the express permission of Aspen Avionics, Inc. All rights reserved. All other trademarks are the property of their respective companies. No part of the Pilot’s Guide may be reproduced, copied, stored, transmitted,...
Document Revisions page. Specifications and operational details are subject to change without notice when using an earlier or later software version. Please visit the Aspen Avionics web site for the most up-to-date Pilot’s Guide. Installation of the Evolution Backup Display in a type-certificated aircraft must be performed in accordance with the latest revision of the EFD1000 Installation Manual.
LIMITED WARRANTY Aspen Avionics, Inc. YOUR WARRANTY. Aspen Avionics, Inc. (“Aspen”) warrants Furnish proof sufficient to establish that the item is a to you, the original purchaser, that its Products (if purchased from an Nonconforming Product, and authorized dealer) will comply with applicable specifications (as set Allow Aspen access to all relevant records in order to forth in the owner’s manual) in all material respects and will be free from...
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Accident, contamination, damage from a foreign object or EXCLUSIVE WARRANTY. THIS WARRANTY IS EXCLUSIVE weather conditions, abuse, misuse, neglect, or negligence, AND IN LIEU OF ALL OTHER WARRANTIES. THE IMPLIED WARRANTY OF MERCHANTABILITY AND IMPLIED WARRANTY OF FITNESS FOR A Exposure of the product or the product’s host medium to any PARTICULAR PURPOSE, AS WELL AS ALL OTHER IMPLIED WARRANTIES computer virus or other intentionally disruptive, destructive, or...
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EXTENSION OF WARRANTY. No extension of this warranty WARRANTY PROCEDURE. If you require warranty service, will be binding upon Aspen unless set forth in writing and signed by you may contact your local Aspen Authorized Dealer or you may Aspen’s authorized representative. contact Aspen directly as described below.
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Conventions The following conventions, functionality, terminology, color philosophy, and definitions are used in this manual and on the Evolution Backup Display. Terminology The term “EBD”, is used throughout this Pilot’s Guide and refers to the Evolution Backup Display. This publication is specifically for the Evolution Backup Display, Basic Landscape and Portrait version.
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Figure 1 Evolution Backup Display – Basic, Landscape Version – Knobs , Buttons, and Keys Figure 1a Evolution Backup Display – Basic, Portrait Version – Knobs , Buttons, and Keys Page xvi Evolution Backup Display Pilot’s Guide 091-00027-001 REV A 091-00027-001 Rev A EBD Pilots Guide V&H .indb 16 8/27/14 8:50 AM...
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Term Example Buttons PWR (Power) Button, Range Buttons, MENU Button Hot Keys / Menu Keys Five keys across the top of the display Top Button, CDI Navigation Source Select Button (Middle Buttons Button), Bottom Button Knobs Top (HDG) Knob, Bottom (IAS) Knob Navigation Display Data Bar NOTE...
Color Philosophy Table 2 provides the operational philosophy of color usage on the Evolution Backup Display. COLOR PURPOSE COLOR PURPOSE Used to indicate flight envelope and system limits, and for warning annunciations that require immediate pilot Green is used to indicate the status of user controls (i.e., ON, GREEN recognition and which may require immediate pilot enabled, or active).
Warnings, Cautions, and Notes Where applicable warnings, cautions, and notes are given. Aspen Avionics uses the following icons and definitions (Table 3). Icon Definition Emphasizes a crucial operating or maintenance procedure, which, if not strictly observed, could result in injury to, or death of, personnel or long Warning term health hazards.
Pilot Familiarity While the EBD is reasonably intuitive and easy to use, some familiarity with Electronic Flight Instrument Systems (EFIS) is required. Aspen Avionics strongly recommends that new users of the EBD get some dual instruction from an experienced instrument CFI, and spend some time becoming familiar with the EBD in day VFR conditions with a safety pilot, before flying in actual instrument meteorological conditions (IMC).
Chapter 1 Welcome and Introduction Welcome to Aspen Avionics’ Evolution Backup Display system. The EBD Basic version is a fully digital, independent flight instrument display that replaces all traditional mechanical backup instrumentation. Figure 1-1 Evolution Backup Display Basic, Landscape Built to complement existing non-Aspen glass cockpit...
1.1. System Overview The EBD system typically consists of three components: Evolution Backup Display Unit (EBD) Configuration Module (CM) Remote Sensor Module (RSM) The system architecture in Figure 1-2 shows the relationships of the EBD, RSM, and CM. Pitot Static Existing Aircraft Existing Aircraft Pitot Line...
1.1.1. Evolution Backup Display System (EBD) Pitot & Static System Connections The EBD is a digital system that consists of a high resolution, six-inch diagonal color LCD display, user controls, photocell, and microSD data card slot. The three-inch diameter, four-inch deep can on the back of the display contains a non-removable electronics module that includes: • A Sensor Board with solid-state Attitude and Heading Reference System (AHRS) and 44-pin D-Sub for Electrical Connections...
1.1.2. Configuration Module (CM) The Configuration Module (Figure 1-4), contains an EEPROM device that retains system configuration and calibration data and provides two primary functions: • Retains aircraft-specific configuration information, calibration data, and user settings, allowing the EBD to be swapped for service purposes without re-entering Figure 1-4 or re-calibrating the installation Configuration Module (CM)
1.1.4. Remote Sensor Module (RSM) The Remote Sensor Module (RSM) (Figure 1-5), is an integral part of the EBD system and works together with the display unit sensors as part of the AHRS and ADC. The RSM looks and mounts like a GPS antenna and is mounted on the exterior of the fuselage, typically aft of the cabin.
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Chapter 2 Controls and Display The Evolution Backup Display (Figure 2-1) is a flat-panel LCD primary flight instrument that presents the pilot with all of the information from the traditional six-pack of mechanical instruments: Airspeed, Attitude, Altitude, Turn Coordinator, Directional Gyro (DG), and Vertical Speed Figure 2-1 Evolution Backup Display, Landscape Indicator (VSI).
2.1. Controls & Display Orientation CONTROLS ATTITUDE DISPLAY NAVIGATION DISPLAY Power Button Attitude Display Navigation Display Range Buttons Aircraft Reference Symbol Ownship Symbol Menu Button Roll Pointer Rate of Turn Indicator Hot Key - Unused Slip/Skid Indicator Ground Track Marker Hot Key - Unused Altitude Tape Numerical Direction Indicator...
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Figure 2-2a Figure 2-3a Evolution Back up Display Basic, Portrait Evolution Back up Display Basic, Portrait elements Page 2-4 Evolution Backup Display Pilot’s Guide 091-00027-001 REV A 091-00027-001 Rev A EBD Pilots Guide V&H .indb 4 8/27/14 8:51 AM...
2.2. Controls The primary means for the pilot to control the EBD are the two knobs and three buttons at the right-hand side of the display. The knobs control setting IAS and HDG. The right- hand three buttons control selection of navigation sources for the GPS. There are three additional buttons to the left of the Hot Keys to control entering and exiting the Menu, setting the Map Range, and Manual Power Control (PWR).
2.2.1.1. Bottom Knob Functions NOTE The Bottom Knob is used to set the Course (CRS) and Airspeed Bug (IAS). Course (CRS) is the default setting for the Bottom Knob. When the CDI navigation source is selected to a GPS receiver and the Auto Course is enabled in the Menu, Refer to Table 2-1 and Figure 2-2 the course is set automatically by the GPS and is not pilot-adjustable (see Section 4.4.6).
2.2.1.3. SYNC Function Press the Knob until its state shows the value you want to set in magenta. Press and hold the Knob for approximately one (1) second to SYNC the field’s value according to the rules shown in Table 2-2 and Figure 2-4.
2.2.1.4. Using the Knobs (Example) How to Set the Heading Bug (HDG) Rotate the Top Knob to the desired heading value, shown both by the position of the Heading Bug and the numeric value in the Selected Heading Field (Figure 2-5). The HDG label, Heading Bug and the Selected Heading Field appears in magenta After 10 seconds of inactivity, the knob defaults to HDG.
2.2.3. Hot Keys The five keys along the top-right side of the EBD function as either single-action Hot Keys for frequently used commands or as Menu Keys when the Menu has been activated. The Hot Key functions are accessible at any time, except when the Menu is active.
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The Hot Key labels use the following color philosophy (see Table 2-4): A green label and dark blue letters (also known as inverse green) indicates that • the Hot Key function is enabled A dark blue label and green letters indicates that the Hot Key function is •...
2.2.4. Menu The MENU button is used to access the Evolution Backup Display’s Menu to change options, and also to change the EBD’s display brightness. 2.2.4.1. Using the Menus Press the MENU button to activate the Menu (Ref. 3). The current menu page name is shown on the bottom center of the Navigation Display.
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Each Menu Page has up to five selectable options, each adjacent to one of the five Hot Keys which double as Menu Keys when the Menu is active (Item 1 of Figure 2-9 and Table 2-5). After navigating to the Menu Page containing the option you want to change, press the Menu Key adjacent to that option label, which initiates the Menu’s Edit mode.
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The MENU text will display in one of the four colors listed and described in Table 2-6. DISPLAY DESCRIPTION TEXT WHITE Editable option MAGENTA Editable option enabled GREEN Status Only GRAY Disabled (Not available for selection or editing) Table 2-6 Menu Text NOTE These steps are provided as a basic overview.
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Edit Main Menu Items NOTE Press the MENU Button. Navigate to the desired Menu Page. Pressing the Top Knob returns to Navigation mode and Press the Menu Key of the desired option. The Menu label turns magenta, and allows selection of other menu options on different the EDIT VALUE label displays to the left of the Top Knob (Figure 2-12).
2.2.4.2. Display Lighting When the MENU button is pressed and the Menu is active, the Bottom Knob can be used to adjust the EBD display brightness. Table 2-7 By default, the LCD brightness operates in AUTO mode, and is adjusted based on Figure 2-13 photocell sensing of ambient lighting conditions.
2.2.5. Range Buttons When the MAP is enabled, the RNG (Range) Button is used to zoom the map in or out. Press the RNG (+) Button to increase map range. Press the RNG (-) Button to decrease map range. Additionally, an Auto Range control feature is available. Pressing and holding either the RNG (+) or (-) Button will cause the map range to scale continuously to its maximum or minimum range, respectively.
2.3. Display The EBD Basic is a digital backup for the Attitude Indicator and DG. The left half presents an Attitude Display and the right half contains a Navigation Display (Figure 2-15 and Table 2-8). Between the two halves is the Data Bar. The Data Bar contains a dedicated display of real-time winds, Outside Air Temperature (OAT), True Airspeed (TAS), and GPS Ground Speed (GS).
This section gives an overview of the main display elements and features. (see Chapter 4, Reference Guide for more details). 2.3.1. Cleaning the Display Screen CAUTION The EBD Display Unit has an LCD screen that is prone to damage from scratches, Use caution when using isopropyl alcohol as it is smudging, and clouding caused by the use of improper cleaning agents and abrasive flammable.
2.3.2. Attitude Display The Attitude Display includes an Attitude Director Indicator (ADI), an Airspeed tape, an Altimeter tape, an Altitude Alerter, and Radio Altitude (Table 2-9 and Figure 2-16), (see Chapter 4, Reference Guide for more details). ATTITUDE DISPLAY Attitude Display Aircraft Reference Symbol Roll Pointer Slip/Skid Indicator...
2.3.2.1. Attitude Director Indicator (ADI) The Attitude Director Indicator (ADI) features a conventional blue (sky) over brown (ground) background, with a white horizon line dividing the two areas. A triangular Aircraft Reference Symbol (Ref. 17) is in a fixed position and shows aircraft attitude relative to the horizon.
2.3.2.2. Airspeed Tape Airspeed is indicated by a moving airspeed tape against a fixed position airspeed pointer, shown on the left-hand side of the Attitude Display (Figure 2-18). A numerical, rolling drum readout indicating airspeed values to the closest one knot or mile per hour is provided adjacent to the fixed pointer.
The pilot can set a target airspeed using the Bottom Knob (see Section 4.2.2.1.). The target airspeed is shown on the Airspeed Tape as an Airspeed Bug with its setting displayed numerically above the Airspeed Tape (Figure 4-10 and Figure 4-11). The Airspeed Bug and numerical value are for visual reference only, to help the pilot maintain a target airspeed;...
2.3.3. Data Bar The Data Bar appears below the Attitude Display. When available, True Airspeed (TAS) or Mach Number, GPS Ground Speed (GS), Outside Air Temperature (OAT), Wind Vector Figure 2-20 Data Bar Components arrow, Wind Direction, Wind Speed, and Barometric Pressure Setting are presented in the Data Bar (Table 2-10 and Figure 2-20).
2.3.4. Navigation Display The right half of the Landscape EBD and bottom of the Portrait EBD is the Navigation Display (Table 2-11 and Figure 2-21), which shows a wide range of navigation information and flight data, including: • Directional Gyro (DG) and Heading Bug. • 360°...
When connected to a GPS navigator, basic mapping can also be displayed under the DG including GPS flight plan legs and waypoints, (and when connected to a compatible GPS) Basemap data (airports, VORs, NDBs, and intersections). 2.3.4.1. Numerical Direction Indicator (Magnetic Compass) The center of the Navigation Display is the Numerical Direction Indicator.
Navigation Information Regardless of Compass Mode setting, the current magnetic heading is always shown at the top center of the Navigation Display (Figure 2-2, No. 50 and Figure 2-24). The HDG Bug setting is shown in the Selected Heading Field (Figure 2-2, No. 52). This field Figure 2-24 is always visible even if the HDG Bug itself is only partially visible in ARC Compass Mode.
2.3.4.2. Rate of Turn Indicator A Rate of Turn Indicator (Figure 2-2, No. 48) with a range of 0 to 6 degrees per second is provided for both the 360 and ARC Compass Modes. The indicator consists of a curved white tape that extends from the Numerical Heading Indicator’s lubber line and Figure 2-26 in the direction of the turn, along the outer curve of the compass card.
2.3.4.4. Situational Awareness Map When the EBD is connected to a compatible GPS navigator, basemap symbols can be displayed underneath the Direction Indicator in either 360º or ARC Compass Modes. Most GPS navigators output data for the EBD to display the GPS flight plan legs and waypoints.
Chapter 3 Evolution Backup Display Quick Controls This chapter provides an overview of the Evolution Backup Display explaining how to access and change the necessary settings of the EBD. Refer to Chapter 4 for detailed step-by-step instructions for all EBD functionality.
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FEATURE SETTING FEATURE SETTING Selected Top and Bottom Set as desired Airspeed Buttons Map RNG Set as desired Center Button (Range) Buttons Figure 3-1 Barometric Selected Primary EBD Settings Set as desired on/off Pressure Setting Altitude Field Compass Mode Set as desired Hot Key: 360 or Allows Barometric...
HDG Knob 3.1. Quick Controls Overview Chapter 2 explains the EBD controls in detail. The following is a quick summary: Knobs (See Chapter 2, Section 2.2.1. for details) The Top and Bottom control knobs all have a Home State, to which they will return after 10 seconds of inactivity.
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Hot Keys The five keys on the upper right-hand side of the display are Hot Keys, • the function of which is shown by the legend on the screen immediately adjacent to each key. • The current status of each Hot Key is shown by the legend in a green label and dark blue letters if active or in a blue label and green letters if inactive.
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3.2.1. Power Up Once the pre-flight inspections and checklists are complete, start the engines and turn on the EBD Master switch. When power is applied to the EBD, the bezel backlighting illuminates and within a few seconds the EBD splash screen displays while it initializes and the AHRS data is validated (Figure 3-2 and Figure 3-2a).
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Set the Barometric Pressure WARNING Press the BARO Hot Key. The BARO label above the Right/Top Knob and Barometric Pressure Setting Field appear in magenta - enabled for editing (Figure 3-6). Whenever there is a new altimeter setting, set the EDB and other altimeters within the aircraft.
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Set the Heading Bug Press the Right/Top Knob until HDG displays above the knob and the HDG field is enabled for editing, both rendered in magenta (Figure 3-8). The Heading Bug will also be rendered in magenta, and a dashed magenta line will extend from the ownship symbol to the Heading Bug to make it easier to see the bug position.
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Select Map Declutter Level NOTE The Map Declutter function can be found in the 360 MAP SETTINGS page or in the ARC The Basemap symbols and flight plan legs rendered MAP SETTINGS page of the MENU (Figure 3-13). The Map Declutter Icon is located for each of the map’...
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NOTE Setting the Altitude Alerter provides visual to help the pilot capture and maintain target altitudes. When set to a new altitude, the Alerter will illuminate a yellow flag adjacent to the target altitude display; 15 seconds (or 200 feet) before the aircraft will reach the target altitude (based on current rate of climb or descent).
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Airspeed Bug NOTE Press the bottom knob twice, until it shows IAS in magenta above the knob. Then turn Synchronizing the airspeed sets the selected airspeed to the knob until it shows the desired airspeed in the Selected Airspeed Field. the current airspeed (see Chapter 2, Section 2.2.1.3.) Page 3-11 091-00027-001 REV A...
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Change the Map Range Press the RNG (Range) Buttons (Figure 3-14) UP (+) to increase the range, • or DOWN (-) to decrease the range, until the desired range is shown (Figures 3-15 and 3-16). Figure 3-14 Range Button Ownship Symbol Current Range Figure 3-15...
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Select a Compass Mode Press the 360/ARC Hot Key to alternately select either the 360° (Figure 3-32) • or the ARC (Figure 3-33) Compass Mode. Figure 3-32 360° Compass Mode Figure 3-33 ARC CDI Compass Mode NOTE Each DG Compass Mode (360 and ARC) retains its own Range and Map declutter settings when switching between the two.
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Chapter 4 Reference Guide The Evolution Backup Display is a panel-mounted digital backup flight display system that presents the pilot with displays of attitude, altitude, indicated airspeed, heading, rate of turn, slip/skid, and navigation course deviation information. The system also displays supplemental flight data, such as winds, TAS, OAT, groundspeed, moving maps, pilot-selectable indices (bugs), and various annunciations to increase situational awareness and enhance flight safety.
4.1. Air Data, Attitude and Heading Reference System (ADAHRS) One of the many benefits of glass cockpit systems like the Aspen Evolution system is that they replace old, less-reliable mechanical instruments and sensors with electronic equivalents. For aircraft primary flight instruments, spinning metal gyros are replaced with electronic gyros and accelerometers, and mechanical air data instruments (airspeed indicator, altimeter, and VSI) are replaced by electronic sensors to measure static and ram air pressures.
4.1.1. Attitude The Aspen ADAHRS attitude solution uses inputs from its internal three-axis accelerometers, rate gyros, and magnetometers, supplemented by ram and static air pressure inputs from the aircraft pitot-static system. Failures or incorrect input from any of these sensors (such as might occur if the pitot tube or static system become blocked) will affect the attitude solution.
4.1.2. Pitot Obstruction Monitor Most light aircraft have only a single pitot and static system available for flight instrument use. As such, a common pitot and static input is shared between the EBD and analog standby instruments. Should one or both of these pitot and static lines become blocked, both the EBD and any standby airspeed and altitude indicators could display erroneous airspeed and altitude information.
In summary, loss or degradation of the EBD attitude solution is unlikely if the pilot assures the proper operation of the pitot-static system. If the pitot or static system becomes blocked, an ADAHRS internal sensor fails, or a CROSS CHECK ATTITUDE indication is frequent or persists, the attitude indication on the EBD should be considered to be compromised.
Just like other compass systems, the accuracy of the fluxgate is affected by its location on the airframe. Ferrous metal structures, electrical fields produced by motors, pumps, wiring, magnets in cabin speakers and other airframe-related sources of interference either constant or momentary (i.e. operating an electric trim motor, windshield heat, pumps, etc) can all affect the accuracy of the compass.
Two minutes after detection, a FREE GYRO MODE annunciation will be presented across the HSI, indicating the heading system no longer can be aligned with magnetic north. Some precession of the heading is possible, especially during abrupt maneuvers. If the condition persists for four more minutes (six minutes total) the attitude and heading indicators will be removed and replaced with red X indications. ...
4.2. Attitude Display 4.2.1. Attitude Indicator The Attitude Indicator consists of an aircraft reference symbol on a blue (sky) and brown (ground) background. The white horizon line separates the sky from the ground and extends to the edge of the display. The Roll Scale curves over the top of the Attitude Indicator while the Pitch Scale extends vertically in the middle.
4.2.1.1. Roll Scale The Roll Scale is displayed at the top of the Attitude Indicator and comprises a moving scale set against a fixed, white, triangle roll pointer. Tick marks are displayed at 0º, 10º, 20º, 30º, 45º, and 60º of roll. The 45º marks are triangles. 4.2.1.2.
4.2.2. Airspeed Indicator The Airspeed Indicator comprises a moving tape, airspeed bug, and numerical airspeed value (drum). Textual Vspeeds, color Speed Bands, and Speed Markers are also rendered on the moving tape (Figure 4-7). Selected Airspeed Field Color Speed Bands Textual Vspeeds Initial Flap Extension Speed Marker Airspeed Tape...
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Indicated airspeed is displayed in knots, miles per hour or Mach number, set at installation, with tick marks rendered on the Airspeed tape every ten (10) units. Speed Bands and Speed Markers are configured during installation and cannot be changed or removed by the pilot.
4.2.2.1. Airspeed Display NOTE In some configurations, such as a stand-alone EBD, the airspeed tape can be turned off at the pilot’s discretion to facilitate screen declutter. This setting will be retained when The Altitude Tape can also be turned off for screen the EBD system is turned off then powered on again.
4.2.2.2. Selected Airspeed The Selected Airspeed Field value and associated Airspeed Bug are shown on the Airspeed Tape. The Selected Airspeed Field value is shown at the top of the Airspeed Tape. The Airspeed Bug is displayed next to the Airspeed Tape when the Selected Airspeed value is within the visible range of the tape.
An adjacent, magenta Altitude Trend Vector predicts the anticipated altitude, in the next six seconds, if the current rate of climb or decent is maintained. Like the VSI, there is a slight lag in the indication. If the ribbon meets or exceeds the display limit, the vertical trend is large. The Altitude Trend Vector does not display when the altitude remains constant.
Set the Barometric Pressure Press the BARO Hot Key. The BARO label above the Top Knob and Barometric Pressure Setting Field appear in magenta (Figure 4-21). Rotate the Top Knob to change the value of the Barometric Pressure Setting Field. Press the BARO Hot Key or any knob, button/key to exit. If no action is taken, after 10 seconds of inactivity, the label, and field are rendered in cyan.
4.2.3.3. Altitude Display In some configurations, such as a stand-alone EBD, the altitude tape can be turned off, at the pilot’s discretion, to facilitate screen declutter. Both Airspeed and Altitude tapes are affected by this action. Hide/Display Airspeed and Altitude Tape Press the MENU Button.
4.2.3.4. Altitude Level-Off and Deviation Alert NOTE The Altitude (level-off ) Alert is ARMED and rendered on-screen as a yellow alert flag next to the Selected Altitude value when the aircraft altitude transitions to within Rotating the knob quickly will change the altitude 200 feet or 15 seconds of reaching the selected altitude (Figure 4-23).
4.3. Data Bar The Data Bar presents True Airspeed (TAS) or the Mach number, GPS Ground Speed (GS), Outside Air Temperature (OAT), Wind Direction, Wind Speed, and Barometric Pressure Setting, as shown in Figure 4-36. The Data Bar is always present on the display. Invalid or out-of-range Data Bar values are dashed.
4.3.2. Ground Speed The Ground Speed (GS) comes from a configured GPS navigator and is digitally displayed in the lower left corner of the Data Bar with a value range of 5–999 knots or mph, using the same unit of measurement as the Airspeed Indicator. 4.3.3.
4.3.4. Wind Speed, Direction, and Arrow (when enabled) The Wind Speed, Direction, and Direction Arrow are displayed in the lower right portion Figure 4-38 of the Data Bar. The Wind Speed has a range of 10–999 knots or mph, using the same Wind Direction Arrow unit of measure as the Airspeed Indicator.
4.4. Navigation Display Figure 4-39). The Direction Indicator comprises a compass, numerical direction indication, heading bug, Ground Track Marker (when GPS ground track information is available), rate of turn indicator, and aircraft ownship symbol. Magnetic Heading Heading Bug Selected Heading Field Compass Scale Aircraft Ownship Symbol Figure 4-39...
All Magnetic Headings are displayed in degrees. The value range is from 001° - 360°, always displayed in three digits, and use leading zeros when applicable. The Magnetic North is expressed as 360°. 4.4.1. Compass The EBD offers two Compass Modes: 360° and ARC The default Compass Mode is 360. The aircraft’s heading is always expressed degrees magnetic.
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Select Compass Type Press the 360/ARC Hot Key (Figure 4-46) to alternately select either the 360° or ARC Compass Mode. The Navigation Display changes and the Hot Key label reflects the currently selected Compass Mode (Figures 4-47 and 4-48). Figure 4-46 Figure 4-47 Figure 4-48 360/ARC Hot Key...
4.4.2. Heading Bug The EBD offers a pilot-selectable Heading Bug. The Heading Bug symbol is positioned on the compass scale according to the Selected Heading Field value (HDG) set by the pilot (Figure 4-82). Figure 4-82 When the Selected HDG Field value is outside the visible compass scale range in the Heading Bug and Selected ARC Compass mode, only a portion of the Heading Bug is shown at the edge of the Heading Field...
4.4.3. Aircraft Heading Display The aircraft heading is displayed in degrees magnetic (Figure 4-85). If the aircraft’s heading is unavailable or invalid, all heading and navigation information Figure 4-85 is removed and replaced with a single red X covering the entire lower display area, Direction of Flight Numerical Display along with the annunciation DIRECTION INDICATOR FAIL (Figure 4-86).
4.4.5. Basemap Overlays The Basemap comprises symbols depicting the location of flight plan waypoints and legs, airports, VORs, DMEs, NDBs, and intersections. The Basemap is always oriented with magnetic heading up and centered so that the current aircraft position coincides with the aircraft’s Ownship Symbol.
4.4.5.1. Basemap Declutter and Range To turn the Basemap on or off, the pilot selects one of the declutter levels as described in Section 5.2. The default map declutter level is Level 4. The map range corresponds to the outside radius of the compass scale, 2, 3, 5, 10, 15, 20, 30, 40, 60, 80, 100, or 200 nautical miles from the aircraft Ownship Symbol.
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The EBD has an Auto Range feature that automatically scales the range (to the closest range setting) to fit the Aircraft Ownship and the active waypoint within the Navigation Display, e.g., if the active waypoint is 84 miles away, Auto Range will select a 100nm range (the closest range setting is 100nm).
Auto Range is only available when a flight plan is active. Since Auto Range uses the distance between the present position and the next active waypoint to compute the appropriate map range, if the currently Selected CDI Navigation Source does not have a valid flight plan, then Auto Range is not selectable.
When a GPS source’s position data are invalid or no longer available, an amber annunciation, GPS1, GPS2, or RSM GPS, is shown in the lower left corner of the Navigation Display to indicate which has failed (Figure 4-99). 4.4.6. Ground Track Marker When configured with a GPS that provides ground track data, a Ground Track Marker is displayed on the compass scale to indicate the aircraft’...
4.6. Vertical Speed Indicator NOTE When the 360° Compass Mode is selected, the Vertical Speed Indicator (VSI) is rendered The map range increases or decreases one increment on the right side of the Navigation Display, showing a numerical and graphical each time the RNG + or - Button is pressed.
Chapter 5 Customizing the Evolution Backup Display 5.1. Menu Overview The following tables and figures provide a brief overview of each menu page and its menu options. KEY DESCRIPTION OPTIONS Displays Airspeed and Altitude Tapes Not Used Not Used Table 5-1 Menu –...
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KEY DESCRIPTION OPTIONS Not Used AHRS Reset Action Barometer Pressure Setting Units of Measure in Hg or mB Table 5-2 Menu – GENERAL SETTINGS B Figure 5-2 GENERAL SETTINGS B KEY DESCRIPTION OPTIONS Outside Air Temperature Units of Measure °C or °F Not Used Not Used Table 5-3...
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KEY DESCRIPTION OPTIONS Mach Display OFF, ON ( >0.1, ->0.6 ) Not Used Table 5-4 Menu – 360° MAP SETTINGS Figure 5-4 GENERAL SETTINGS D KEY DESCRIPTION OPTIONS 360° Declutter Level 0, 1, 2, 3, 4 360° Flight Plan OFF, AUTO 360°...
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KEY DESCRIPTION OPTIONS 360° VOR OFF, AUTO 360° INT/NDB OFF, AUTO Table 5-6 Menu – 360° MAP SETTINGS B Figure 5-6 360° MAP SETTINGS B KEY DESCRIPTION OPTIONS ARC Declutter Level 0, 1, 2, 3, 4 ARC Flight Plan OFF, AUTO ARC Airports OFF, AUTO Table 5-7...
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KEY DESCRIPTION OPTIONS ARC VOR OFF, AUTO ARC INT/NDB OFF, AUTO Table 5-8 Menu – ARC MAP SETTINGS B Figure 5-8 NOTE ARC MAP SETTINGS B When V Speeds are LOCKED at installation, the legend and set value are shown in gray. Setting any of the above values to zero removes the affected V Speed.
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KEY DESCRIPTION OPTIONS Vref 0 - 450 0 - 450 0 - 450 Table 5-10 Menu – VSPEEDS B Figure 5-10 VSPEEDS B KEY DESCRIPTION OPTIONS 0 - 450 0 - 450 0 - 450 Table 5-11 Menu – VSPEEDS V Figure 5-11 VSPEEDS C Page 5-6...
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KEY DESCRIPTION OPTIONS Not Used Not Used Not Used Table 5-12 Figure 5-12 XM RECEIVER A XM RECEIVER A KEY DESCRIPTION OPTIONS Not Used Not Used Not Used Table 5-13 Figure 5-13 XM RECEIVER B XM RECEIVER B Page 5-7 091-00027-001 REV A Evolution Backup Display Pilot’s Guide 091-00027-001 Rev A EBD Pilots Guide V&H .indb 7...
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KEY DESCRIPTION OPTIONS Not Used Not Used Table 5-14 XM RECEIVER C Figure 5-14 XM RECEIVER C KEY DESCRIPTION OPTIONS Not Used Not Used Not Used Table 5-15 XM RECEIVER C Figure 5-15 XM RECEIVER D Page 5-8 Evolution Backup Display Pilot’s Guide 091-00027-001 REV A 091-00027-001 Rev A EBD Pilots Guide V&H .indb 8 8/27/14 8:51 AM...
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KEY DESCRIPTION OPTIONS Operating from or Switch to Battery Power. Green when current state (Pressing key performs no action). White if selection is Status or Action possible. Operating from or Switch to External Power. Green when current state (Pressing key performs no action). White if selection is Status or Action possible.
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KEY DESCRIPTION OPTIONS External Power Source Voltage. Displays voltage level of input power. Status Only Battery Status Description Displays battery % charge. The battery has sufficient voltage and can accept CHARGING charging, aircraft power is available, and the Status Only temperature sensor is within limits (0°C to +55°C). The battery voltage is less than 6 volts;...
5.2. Customizing Basemap Symbol Declutter Settings The pilot can customize the Basemap symbol declutter settings to Level 4, Level 3, Level 2, Level 1, or Level 0 (OFF) by pressing the MENU Button and selecting the 360 MAP SETTINGS Menu page or the ARC MAP SETTINGS Menu page. Each Compass Mode has its own Menu page for Map Setting basemap symbol display.
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As described in Table 5-5 and Table 5-7, the selected declutter level and range determine which Basemap symbols are displayed. Basemap symbol identifiers may also be shown next to their symbol. See Chapter 4, Section 4.4.1. for more details about Compass Mode options. Feature Group and Layer Order Max Range Declutter Setting...
No Table Reference 5.3. Configuring Vspeeds Vspeeds are used to designate different operating speeds of the aircraft and are defined in Table 5-20. Vspeed DEFINITION PRE-SET ADJUSTABLE PRE-SET BANDS TEXT LABELS MARKERS Never exceed (Red Line) Maximum structural cruising speed Maximum full flap extension speed No flap stall...
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Vspeed DEFINITION PRE-SET ADJUSTABLE PRE-SET NOTE BANDS TEXT LABELS MARKERS Setting the value of the white triangle, Vyse, and Vmc Maximum landing gear operating markers to zero (0) during installation disables the speed markers. Setting any of the adjustable Vspeed values to (Multi-engine) Single-engine zero (0) disables the associated label.
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The EBD uses color speed bands, color speed markers, and textual labels to help the pilot recall Vspeed settings and limits. The speed band markings are determined by the Federal Regulations and correspond to the aircraft operating speeds that are identified in the Aircraft Flight Manual.
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On aircraft with flaps, setting the upper and lower thresholds of the white and/or yellow bands to the same value disables the applicable band. When disabled, the band does not display. When using the Vspeed textual markers, the pilot must first ENABLE the display of the markers and then set values for each Vspeed.
5.4. LCD Brightness Control The LCD brightness of the EBD operates in either of two modes, Automatic or Manual (Figures 5-27 and 5-28). The LCD brightness range is displayed as a value from 1–100, displayed above the Bottom Knob. Figure 5-27 Figure 5-28 Display Brightness in Display Brightness in...
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Chapter 6 Expanded Emergency and Abnormal Procedures This section supplements and provides an expanded description of the emergency and abnormal procedures included in the FAA-approved Aircraft Flight Manual Supplement. The information provided here is intended to provide additional background information to enhance the pilot’s understanding of the emergency and abnormal conditions and the associated procedures provided in the AFMS.
6.1. Pitot/Static System Blockage A pitot line blockage will result in the airspeed indicator behaving like an altimeter when the aircraft’s altitude changes, and it will not respond to airspeed changes. A pitot line blockage can also affect the EBD’s attitude indication. A static line blockage will result in altitude remaining fixed and a zero vertical speed despite aircraft pitch and/or power setting changes.
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Blocked Pitot or Static Line Suspected Turn Pitot heat ON Open the Alternate Static Source Refer to alternate attitude, airspeed, altitude, and heading sources for primary flight information Consider exiting IMC Land as soon as practicable CAUTION Most light aircraft have only a single pitot and static port available for flight instrument use.
6.1.1. Identifying and Handling Suspected Pitot and/or Static System Failures Blocked pitot and/or static system ports will compromise the EBD’s attitude solution and soon cause it to Red-X (fail). Immediately begin flying by reference to backup attitude sources. Therefore, the pilot must be especially vigilant about verifying proper operation of the pitot and static systems both before and during flight.
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On the initial climb-out after takeoff, it is also good practice to note and call out passing through a pre-determined altitude above ground level (AGL) a couple of minutes after takeoff and ideally before entering the clouds (e.g., “2,000 feet”). If your primary and backup instruments are not showing the altitude and airspeed you normally expect to see at that point, you might have partially blocked static system ports.
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Airspeed going to zero is by far the most common symptom of a blocked pitot tube. If you see either of these indications of a blocked pitot tube, the first thing to do is turn on the pitot heat to remove any ice blockage. This will quickly restore the attitude and airspeed indications on the EBD systems (it takes about 40 seconds to recover after the pitot pressure is restored).
6.2. Frequent or Persistent CROSS CHECK ATTITUDE Annunciation Refer to alternate attitude, airspeed, altitude, and heading sources for primary flight information. Consider the following: CROSS CHECK ATTITUDE Reference standby mechanical attitude indicator – do not rely on the EBD attitude display. Turn Pitot heat ON.
6.4. Abnormal Shutdown Procedure The EBD is typically powered through an EBD master switch that is connected to the aircraft’s Battery bus. Normally, the EBD will power down when the EBD Master switch is turned OFF or when aircraft power is removed when on the ground. To force the EBD to power down, the following procedures are provided.
6.5. Loss of Aircraft Electrical Power In the event that aircraft generated power is degraded or fails, the EBD will automatically switch to its own dedicated battery (Figure 6-2). When continued safe operation depends on the EBD, UNRESTORABLE LOSS OF EXTERNAL POWER IS AN EMERGENCY SITUATION.
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NOTE WARNING When operating on the internal battery, the display When fully charged, the internal battery will power the EBD to provide ADAHRS and backlight intensity is limited to a value of 70. emergency RSM GPS position (if enabled) for approximately 30 minutes. When continued safe operation depends on the EBD’...
6.5.1. Overvoltage Protection In the event of an overvoltage condition in the aircraft’s electrical system, (greater than 33 volts) the EBD will automatically switch to its battery power and continue to operate without any pilot action. Operation from the aircraft electrical system will not be possible while the overvoltage condition is present.
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If all aircraft panel-mounted GPS receivers experience a failure, the RSM Emergency NOTE GPS receiver will provide position data that is shared among all EFDs. In addition, a text alert is presented at the bottom center of the Navigation Display annunciating RSM When airborne, if the PFD’...
6.7. Power Override NOTE In the event that the pilot wishes to override the EBD’s automatic power configuration, When airborne, if the EBD’ s input voltage is below the proceed as follows: 12.8V (14V Electrical System) or 25.6V (28V Electrical Power Override System) automatic battery transition threshold, and EXT PWR is selected through the POWER SETTINGS...
6.8. In-Flight AHRS Reset In the unlikely event the EBD determines a potential degradation of attitude information, a warning annunciation, CROSS CHECK ATTITUDE, is shown (Figure 6-5). If the attitude pitch or roll data become invalid, a red X and the textual annunciation of ATTITUDE FAIL replaces the Attitude Indicator, and all aircraft roll, pitch, and Figure 6-5 slip information is removed from the Attitude Display (Figure 6-6).
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Perform an In-Flight AHRS Reset Maintain straight and level flight. Consider exiting IMC. Fly by visual reference or by standby instruments. Disconnect the autopilot. Press the MENU Button. Rotate the Top Knob to display the GENERAL SETTINGS A Menu page. Press the AHRS RESET? Menu Key (Figure 6-7).
6.9. GPSS Operation, Annunciations, and Autopilot Modes The Pro PFD offers GPSS. Three modes, Enabled, Wings Level, and Disabled, are possible and annunciated in the PFD’s Navigation Display. When enabled, the configured GPS source not only provides the Basemap and flight plan data, but also passes GPSS as the heading input to a configured autopilot.
6.10. Warning, Caution, and Advisory Summary WARNINGS Presented when the EBD is operating on the internal battery. The countdown timer begins at 15 seconds and is then replaced by the ON BAT annunciation with the battery’s % charge remaining. NOTE Figure 6-9 Figure 6-10 If the battery temperature is less than 0°...
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WARNINGS When the Attitude Indicator display extreme pitch up or extreme pitch down attitudes, the red chevrons indicate the direction to restore level flight. Figure 6-14 Figure 6-13 Chevrons indicate Pitch Up Chevrons indicate Pitch Down Table 6-1 Warning Annunciations Page 6-18 Evolution Backup Display Pilot’s Guide 091-00027-001 REV A...
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CAUTION Presented when the EBD AHRS internal integrity monitor determines that attitude is potentially degraded. When a CROSS CHECK ATTITUDE annunciation is presented, the pilot should cross check attitude, airspeed, and altitude indications with other sources of primary flight information. Figure 6-15 Cross Check Attitude The CHECK PITOT HEAT annunciation accompanies the ATTITUDE FAIL annunciation and is...
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CAUTION Presented to indicate the aircraft is reaching (steady) or deviating (flashing) from the preset altitude. Figure 6-18 May be accompanied by a one-second steady tone from an optional tone generator Altitude Caution Figure 6-20 Figure 6-21 GPS Invalid RSM GPS Presented when a configured GPS source’s data is invalid or unavailable.
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ADVISORY Presented when the PWR Button is pressed. Figure 6-19 PWR Button Off Associated with the GPS and the Selected CDI Navigation Source. See the GPS AFMS for more information. Figure 6-32 GPS Annunciations NOTE These annunciations do not display for RS232-based GPS. Table 6-3 Advisory Annunciations Advisory Annunciations Page 6-21...
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Chapter 7 Appendices 7.2. Software Versions and Serial Number The system software versions for the Main Application Processor (MAP), the Input- Output Processor (IOP), and the unit Serial Number (S/N) are recorded in the SYSTEM STATUS page of the Menu. NOTE To view the software version, press the MENU Button and rotate the Top Knob to the Systems Status page.
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View the Main Application Processor Software Version Press the MENU Button. Rotate the Top Knob to the SYSTEM STATUS Menu page. The MAP VER Menu Key displays the current Main Application Processor Software Version (Figure 7-1). Press the MENU Button to exit. Figure 7-1 View Main Application Processor Software Version...
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View the Primary Flight Display Unit’s Serial Number Press the MENU Button. Rotate the Top Knob to the SYSTEM STATUS Menu page. The S/N Menu Key displays the unit’s serial number (Figure 7-3). Press the MENU Button to exit. Figure 7-3 View Unit Serial Number Page 7-3 091-00027-001 REV A...
7.3. Specifications 7.3.1. Evolution Display Unit (EBD) GENERAL SPECIFICATIONS 7.00 in. (Measured at Bezel) Width Height 3.50 in. (Measured at Bezel) 4.15 in. (Rear of Bezel to Rear of Can) Can Depth Overall Depth 6.35 in. (Knob to Rear Pressure Fitting) 2.9 lbs.
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2.4 Amps @ 28 VDC Max Current – Steady State 4.8 Amps @ 14 VDC Max Current – Peak 7.0 Amps @ Maximum I/O SPECIFICATIONS ARINC 429 Inputs ARINC 429 Outputs RS-232 Inputs RS-232 Outputs Quick Connect Pitot / Static CERTIFICATION SPECIFICATIONS FAA Technical Standard Order TSO-C2d / ETSO-C2D...............Airspeed Instruments...
7.3.2. Remote Sensor Module (RSM) 2.65 in. Width 4.40 in. Length Height 1.00 in. Weight 0.2 lbs. Provided by EBD Input Voltage Included in EBD Current Max Current Table 7-2 Remote Sensor Module (RSM) Specifications 7.3.3. Analog Converter Unit (ACU) 5.75 in.
7.3.4. Operational Specifications Minimum displayed airspeed 20 KIAS Airspeed Range Maximum displayed airspeed 500 KIAS Altitude Range Minimum displayed altitude -1,600 ft. MSL Maximum displayed altitude 51,000 ft. MSL Maximum displayed vertical speed rates (tape) +/-2,000 fpm Vertical Speed Range Maximum displayed vertical speed rates (numerical +/- 9,990 fpm value)
7.4. Glossary AWOS Automated Weather Observation System Back Course Localizer back course approach where the ºC Degrees Celsius signal on the back side of the localizer is used ºF Degrees Fahrenheit for alignment to the runway opposite of normal localizer alignment. Accuracy Estimated position accuracy in feet or meters Battery Time...
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Evolution Flight Display Crosstrack Error The distance the aircraft is off the desired course. EFIS Electronic Flight Instrument System Course to Steer Elevation The height above mean sea level. decibels ‘Z’ (radar return) ETA (Destination) Estimated Time of Arrival. The estimated time Direct Current you will reach a Go To destination or the final Decision Height...
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Ground Speed The velocity that the aircraft is travelling relative Latitude to a ground position. Liquid Crystal Display Glide Slope or Ground Speed Lateral Deviation Indicator Heading The direction an aircraft is pointed, based upon The portion of a flight plan between two indications from a magnetic compass or a waypoints properly set directional gyro.
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Radio Magnetic Indicator Visual Flight Rules Remote Sensor Module Very High Frequency SDHC Secure Digital High Capacity (microSDHC card) VLOC VOR/Localizer Traffic Advisory VHF Omni-Directional Radio Range TACAN Tactical Air Navigation System VORTAC VHF Omni-Directional Radio Range and Tactical Air Navigation True Air Speed Vertical Speed Indicator TCAS...
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Attitude Display ....................2-19 – 2-23 Cleaning the Display Screen ..................2-18 Heading .............................4-22 Lighting ..........................2-15 Display ............................4-22 Document Revisions ......................iii–iv Heading and Heading Bug ..................4-25 Heading Bug, Set ..................2-8, 3-8, 4-25 Hot Keys ..........................xvii, 2-9 Electrical Power, Loss of Aircraft ..................6-9 Emergency and Abnormal Procedures .............
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GENERAL SETTINGS A ....................5-1 Source Invalid or Unavailable ...................6-22 GENERAL SETTINGS B ....................5-2 Source Info Block ......................4-22 POWER SETTINGS ......................5-9 Navigation Display ....................2-24, 4-22 SYSTEM STATUS ......................5-10 Aircraft Heading Display ....................4-26 VSPEEDS A ..........................5-5 Compass ........................4-23–4-24 VSPEEDS B ...........................5-6 Components ........................2-24 Page Name ..........................2-12 Direction Indicator (Magnetic Compass) ............2-25 Page number and mode .....................2-12...
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Power OFF ...........................6-21 Startup Splash Screen ......................3-6 Power On Manually .......................6-8 SYNC Function ..........................2-7 Power Override ........................6-13 System Architecture ......................1-2 System Overview ........................1-2 Quick Controls ......................3-1 – 3-12 Power Up ......................... 3-6 – 3-12 Terminology Buttons ............................xvii Hot Keys ...........................xvii Knobs ............................xvii Range Button ..........................2-16 True Airspeed ..........................4-19...
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Battery Operational ......................6-17 Direction Indicator Fail ....................6-17 Explained ..........................xix Extreme Pitch ........................6-18 Warranty ..........................xi–xiii Card ............................. xii Conditions ...........................xi Dealer ............................xiii Exclusions ............................xi Exclusive ............................. xii Extension of ..........................xiii Incidental Damages ......................xii Exclusive ............................. xii Invalidation ..........................xii Limitation of Liability ......................
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091-00027-001 Rev A EBD Pilots Guide V&H .indb 21 8/27/14 8:51 AM...
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Aspen Avionics, Inc. 5001 Indian School Road NE Albuquerque, NM 87110 Phone: 888-99ASPEN (888-992-7736) Phone, International: (505) 856-5034 Fax: (505) 314-5440 info@aspenavionics.com www.aspenavionics.com 091-00027-001 REV A Printed in USA 091-00027-001 Rev A EBD Pilots Guide V&H .indb 22 8/27/14 8:51 AM...
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