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® Garmin is a registered trademark of Garmin Ltd. or its subsidiaries. This trademark may not be used without the express permission of Garmin. August, 2019 190-02072-00 Rev. J...
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WARNING: To reduce the risk of unsafe operation, carefully review and understand all aspects of the G5 Install Manual & Pilot's Guide documentation and the Pilot’s Operating Handbook of the aircraft. Thoroughly practice basic operation prior to actual use.
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FAA, FCC, and other applicable regulations. NOTE: This manual may not be used to install the G5 in a type-certificated aircraft. NOTE: The term LRU, as used throughout this manual is an abbreviation for Line Replaceable Unit.
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Although unlikely, it may be possible for erroneous operation to occur without a fault indication shown by the G5. It is thus the responsibility of the pilot to detect such an occurrence by means of cross-checking with all redundant or correlated information available in the cockpit.
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DECLARATION OF CONFORMITY Hereby, Garmin declares that this product is in compliance with the Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address www.garmin. com/compliance. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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(iv) damage caused by service performed by anyone who is not an authorized service provider of Garmin; or (v) damage to a product that has been modified or altered without the written permission of Garmin. In addition, Garmin reserves the right to refuse warranty claims against products or services that are obtained and/or used in contravention of the laws of any country.
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Distributor warranties are only valid in the area of intended distribution. Devices purchased in the U.S. or Canada must be returned to the Garmin service center in the U.K., the U.S., Canada, or Taiwan for service.
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Added Section where G3X Touch Integration was high- lighted Added GTN 507 functionality Added GAD 13 functionality Updated throughout to reflect Software version 6.10. August, 2019 Corrected various clerical errors G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
In the case of aircraft power loss, the optional battery back-up sustains the G5 flight display with up to 4 hours of emergency power. A dual G5 installation offers reversionary display capability plus the added redundancy of dual Air Data and Attitude Heading Reference Systems (ADAHRS) and back-up batteries.
During system initialization, the G5 displays the message ‘ALIGNING’ over the attitude indicator. The G5 should display valid attitude typically within the first minute of power application. The G5 can align itself both while taxiing and during level flight. G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
Any failure of the inertial sensors results in loss of attitude and information (indicated by a red 'X' over the PFD attitude display). If the G5 senses the attitude solution is valid, but not yet within the internal accuracy limits, "ALIGNING" is displayed. The G5 can align itself both while taxiing and during level flight.
Magnetic heading is available in a standalone installation with a magnetometer, and when the G5 is configured as a backup in a G3X/G3X Touch system and the G5 is receiving magnetic heading data from an ADAHRS unit. If magnetic heading input data is not available, the G5 will display GPS-derived ground track instead.
Installation Manual section for more information. When a single G5 is installed, the G5 has two main pages, the HSI Page and the PFD Page. The HSI Page can be accessed from the PFD Page (unless it has been disabled in configuration).
System Overview 1.5.2 MENU Press the Selection Knob to access the G5 Menu. Navigate the menu by rotating the Selection Knob and make selections by pressing the Selection Knob. Figure 1-7 PFD Page Menu Figure 1-8 HSI Page Menu 1.6 G3X TOUCH INTEGRATION The G5 provides a litany of flight deck integration options, and one of the more popular pairings includes a G5 with a G3X Touch.
Battery fault Battery has a fault condition - unit needs service.. Battery charger fault Battery charger has a fault condition - unit needs service. 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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Not receiving RS-232 data The G5 is not receiving RS-232 data from the GPS navigator - system needs service. Not receiving ARINC 429 data The G5 is not receiving ARINC 429 data from the navigation source - system needs service. GPS receiver fault The G5 on-board GPS receiver has a fault.
Flight Instruments SECTION 2 FLIGHT INSTRUMENTS 2.1 PFD PAGE The G5 PFD Page displays a horizon, airspeed, attitude, altitude, vertical speed, heading, and course deviation information. The following flight instruments and supplemental flight data are displayed on the PFD Page.
Flight Instruments 2.1.1 AIRSPEED INDICATOR NOTE: The G5 Vspeed Reference values depend upon the aircraft’s specific system configuration and may vary from the examples discussed in this section. The Airspeed Indicator displays airspeed on a rolling number gauge using a moving tape.
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Mach number (MMO). This is useful in aircraft where true airspeed or Mach number must be kept below a certain limit. If configured, the G5 can display V based on TAS or Mach in addition to IAS, which will cause the displayed value for V to be reduced at high altitudes.
Sky Representation Roll Scale Zero Figure 2-4 Attitude Indicator Flight Director Figure 2-5 Attitude Indicator with Figure 2-6 Attitude Indicator with Flight Director (Single Cue) Flight Director (Dual Cue) G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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The roll (bank angle) indication may be configured to be a Ground Pointer (default) or a Sky Pointer. Refer to the G5 Installation Manual for configuration information. The Ground Pointer configuration displays both the roll arc and the pitch scale anchored to the horizon and the roll pointer beneath the roll arc pointing to the present roll angle.
Selected Altitude exceeds the range shown on the tape, the bug appears at the corresponding edge of the tape. The Selected Altitude is synchronized between the G5 and the other displays in a G3X/G3X Touch system. Setting the selected altitude: Rotate the ALT SEL Knob on the GMC 307 or 507.
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The barometric pressure setting is displayed below the Altimeter in inches of mercury (inhg), hectopascals (hPa), or millibars. Configuration settings such as barometric pressure are synchronized between the G5 and the other displays in a G3X/G3X Touch system. Selecting the altimeter barometric pressure setting: Wh en on the PFD page, turn the Selection Knob to set the barometric pressure.
1) Press the Selection Knob to display the Menu. 2) Select Heading or Track and press and hold the Selection Knob to sync the selected heading or ground track to the current heading or ground track. 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
The pitch attitude can be adjusted as much as ± 5°. The pitch offset is synchronized between the G5 and the other displays in a G3X/G3X Touch system. This function can be disabled in configuration mode.
1:31 0%-20% 0:38 When the G5 is powered by the battery, the estimated time until the battery is empty is displayed. Otherwise, the current charge level of the battery in percent is displayed as a numeric value. When the G5 is connected to external power and the battery is being charged, a lightning bolt symbol appears over the battery icon.
Bearing Pointer Current Heading Navigation Source Desired Track Distance To Waypoint Selected Heading/Ground Aircraft Symbol Track GPS CDI Scale Bearing Pointer Figure 2-17 Horizontal Situation Indicator (HSI) - Normal 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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GPS Dead-Reckoning Mode Waypoint Arrival NOTE: The VFR CDI Scale is displayed when the G5 is connected to a GPS navigator via RS-232 only, or if ARINC 429 GPS navigation data is unavailable. G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
Figure 2-19 HSI Page with Bearing Pointer Enabling/disabling the bearing pointer: 1) From the HSI Page, press the Selection Knob to display the Menu. 2) Turn the Selection Knob to highlight Setup. 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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The Course Deviation Indicator (CDI) moves left or right from the course pointer along a lateral deviation scale to display aircraft position relative to the course. If the course deviation data is not valid, the CDI is not displayed. G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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Flight Instruments The CDI is capable of displaying multiple sources of navigation (GPS, VLOC, or both) depending on the external navigator(s) configured (refer to the G5 Installation Manual Section for more information). Color indicates the current navigation source: magenta (for GPS) or green (for VOR and LOC). The full-scale limits for the CDI are defined by a GPS-derived distance when coupled to GPS.
Flight Instruments 2.3 NAVIGATION A G5 installed as part of a G3X/G3X Touch system with multiple navigation sources will display data from the primary navigation source, as configured. If the navigation source is a GNS/GTN unit, both GPS and VLOC data can be displayed. Displayed navigation information is also dependent upon the selection on the navigation configuration page.
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Use the associated external navigator to toggle between GPS and VOR/LOC source types. Refer to the appropriate external navigator Pilot's Guide for more information. Changing the navigation source on the G5 (GPS, VOR, LOC, or VLOC): 1) From the PFD Page, press the Selection Knob to display the Menu.
A green diamond acts as the VDI Indicator, like a glideslope needle on a conventional indicator. If a localizer frequency is tuned and there is no glideslope signal, “NO GS” is annunciated. G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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GPS approach. The glidepath is analogous to the glideslope for GPS approaches supporting WAAS vertical guidance (LNAV+V, L/VNAV, LPV). The Glidepath Indicator appears on the G5 as a magenta diamond. If the approach type downgrades past the final approach fix (FAF), “NO GP” is annunciated.
Figure 2-30 VNAV Indicator 2.3.3 COURSE SELECTION (OPTIONAL) When the G5 is receiving VOR, LOC, or GPS data, a Course menu option is displayed. Setting the course for a VOR or localizer: 1) From the PFD Page, press the Selection Knob to display the Menu.
3.1.1 G5 AFCS CONFIGURATION The G5 can be configured as a standalone unit or as a backup unit for a G3X/G3X Touch system. When configured as a standalone unit with a GMC controller and GSA servos:...
AFCS When configured as a backup unit for a G3X/G3X Touch system: • The G5 supports the following modes: LVL, PIT, ROL, HDG, TRK (if available on the G3X), GPS, VS, VNAV, IAS, ALT, ALTS, TO, GA, and GP. •...
The G5 autopilot control is synchronized to the aircraft attitude during Control Wheel Steering. The green ‘AP’ annunciation is temporarily replaced by a white ‘CW’ for the duration of Control Wheel Steering maneuvers.
3.2 AFCS OPERATION NOTE: When the G5 is configured as part of a G3X/G3X Touch system, the G5 can be used to drive the autopilot and flight director only when all GDUs are removed from the network. The AFCS provides the following main operating functions: •...
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ESP can be easily overpowered by the pilot and can be disabled using the AP DISC / TRIM INT Button. Refer to the G5 Installation Manual Section for information on NOTE: installing and configuring the G5 Integrated Autopilot Interface.
NOSE UP/DN Adjusts the vertical mode reference in Pitch Hold, Vertical Wheel Speed, Indicated Airspeed, and Altitude Hold modes IAS Key Selects/deselects Indicated Airspeed Mode G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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NOTE: Active Mode is represented by the LED indicator above the key. This LED flashes when the mode is armed, then steadies when the mode is activated. Active Mode Figure 3-2 GMC 305 AFCS Control Unit 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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AFCS Figure 3-3 GMC 307 AFCS Control Unit Figure 3-4 GMC 507 AFCS Control Unit G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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AFCS The following AFCS controls are located separately from the G5 and GMC 305/307/507 AFCS Control Unit: Table 3-2 Other AFCS Controls CWS/AP DISC Button An AP DISC/CWS Button is typically located on the pilot’s (Autopilot Disconnect) control stick. This button combines the functions of Autopilot Disconnect and Control Wheel Steering.
AP Key on the GMC unit. Manual disengagement is indicated by a five-second flashing yellow ‘AP’ annunciation. Cancel the aural alert by pressing and releasing the AP/CWS Button again. G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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Therefore, any application of pressure or force to the controls should be avoided when the autopilot is engaged 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
Go Around (in-air) Go Around (in-air) ALT Key Roll Hold (default) Altitude Hold VS Key Roll Hold (default) Vertical Speed VNV or VNAV Key Roll Hold (default) Vertical Navigation* VNAV G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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Figure 3-8 Flight Director (Dual Cue) If the attitude information being sent to the flight director becomes invalid or unavailable, the Command Bars are removed from the display. G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
NOTE: Refer to the Installation Manual for AFCS setup information. The Flight Director Altitude Controls allow the user to select Normal or Simplified. 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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• After Altitude Hold (ALT) Mode captures the Selected Altitude, subsequent changes to the Selected Altitude will cause ALT Mode to climb or descend towards the new Selected Altitude. G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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Holds the current Altitude ALT Key Hold Maintains the current aircraft Vertical vertical speed; may be used to VS Key 100 fpm Speed climb/descend to the Selected Altitude 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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‘PIT’ annunciation. This mode may be used for climb or descent to the Selected Altitude (shown above the Altimeter), since Selected Altitude Capture Mode is automatically armed when Pitch Hold Mode is activated. G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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Selected Altitude Capture Mode is automatically armed with activation of the following modes: • Pitch Hold • Takeoff/Go Around • Vertical Speed • Vertical Navigation • Indicated Airspeed 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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Altitude Hold Mode can be activated by pressing the ALT Key; the AFCS maintains the current aircraft altitude (to the nearest 10 feet) as the Altitude Reference. Altitude Hold Mode active is indicated by a green ‘ALT’ annunciation in the G5 Autopilot Status Box.
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Speed Reference at the moment of Vertical Speed Mode activation. This mode may be used for climb or descent to the Selected Altitude (shown above the Altimeter) since Selected Altitude Capture Mode is automatically armed when Vertical Speed Mode is selected. 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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Vertical Speed Reference. When the CWS Button is released, the aircraft’s vertical speed (to the nearest 100 fpm) is established as the new Vertical Speed Reference. Vertical Speed Mode Active Figure 3-12 Vertical Speed Mode G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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The Airspeed Reference (shown in both the Autopilot Status Box and above the Airspeed Indicator) may be adjusted by using the NOSE UP/DN Wheel. Indicated Airspeed Reference Indicated Airspeed Reference Bug Figure 3-13 Indicated Airspeed Reference on PFD Page 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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VNAV Key is selected (GMC 307/507), VNAV mode is armed in preparation for descent path capture. ‘VNAV’ is annunciated in white in the G5 Autopilot Status Box. If applicable, the appropriate altitude capture mode is armed for capture of the VNAV Target Altitude (ALTV) or the Selected Altitude (ALTS), whichever is greater.
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Autopilot Altitude Reference. As Altitude Hold Mode becomes active, the white ‘ALT’ annunciation moves to the active vertical mode field and flashes green for 10 seconds to indicate the automatic transition. 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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• Vertical deviation is valid. • The CDI is at less than full-scale deviation. • Automatic sequencing of waypoints has not been suspended. Glidepath Mode Active Figure 3-15 Glidepath Mode G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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ROUND AKEOFF ODES NOTE: TO and GA modes are only available when the G5 is configured as a backup unit in a G3X/G3X Touch system. Go Around and Takeoff modes are coupled pitch and roll modes and are annunciated as both the vertical and lateral modes when active. In these modes, the flight director commands a constant set pitch attitude and keeps the wings level.
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Go Around and wings level in the air * TO and GA modes are only available when the G5 is installed. The CWS Button (if configured) does not change lateral references for HDG or NAV modes. The autopilot guides the aircraft back to the Selected Heading/Course upon release of the CWS Button.
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ELECT NOTE: HDG mode is available in a standalone installation with a magnetometer and when the G5 is configured as a backup in a G3X/G3X Touch system and the G5 is receiving magnetic heading data from an ADAHRS unit. Heading Select Mode is activated by pressing the HDG Key. Heading Select Mode acquires and maintains the Selected Heading.
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180˚ from the present heading (e.g., a 270˚ turn to the right). However, Selected Ground Track changes of more than 330˚ at a time result in turn reversals. G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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If Navigation Mode is active and either of the following occur, the AFCS reverts to Roll Hold Mode (wings rolled level): • Active navigation source manually switched • Active flight plan is deleted • GPS reception is lost 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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3) EXTERNAL NAVIGATOR: Select and activate the GPS approach using the PROC Key. 4) Press the NAV Key. 5) Adjust the aircraft’s pitch axis as required. G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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Pressing the LVL Key engages the autopilot in Level vertical and lateral modes. Level Mode does not track altitude or heading. When 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
The autopilot does not have the Up-elevator Trim Required TRIM UP required elevator authority to Down-elevator Trim Required TRIM DOWN reach the desired flight condition. Table 3-10 Status Alerts G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
Autopilot Underspeed Protection mode is active. Low speed MINSPD Autopilot will lower the nose to prevent the Protection aircraft's speed from decreasing.. Table 3-11 Speed Alerts 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
Level Mode, bringing the aircraft into level flight. If configured, an aural “Autopilot” alert is played and the flight director mode annunciation will indicate ‘LVL’ for vertical and lateral modes. 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
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3) Press the Selection Knob to enable or disable ESP. ESP Roll Engagement Indication (ESP NOT Engaged) Touch To Enable/ PDF Page Menu Disable ESP Figure 4-3 AFCS (ESP Enabled) G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
The opposing force increases or decreases depending on the pitch angle and the direction of pitch travel. This force is intended to encourage movement in the pitch axis in the direction of the normal pitch attitude range for the aircraft. G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
ESP applying force to raise or lower the nose of the aircraft. When the high or low airspeed condition is remedied, ESP force is no longer applied. 190-02072-00 Rev. J G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft...
29B mimic those of spinning-mass heading gyros that provide data to the autopilot and allow the gyro to be replaced by the G5 and GAD 29B combination. The GAD 29B is also used to interface certain Garmin IFR navigators with the G5.
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For older autopilots that do not have built-in support for digital GPSS signals, GPSS functionality may be emulated using the analog heading bug output of the G5 and GAD 29B, by operating the autopilot in HDG mode and selecting GPSS from the G5 menu.
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GPS navigator. If the GPSS data is invalid (for example, if there is not active GPS leg) or the selected HSI source on the G5 is not GPS, the annunciated "GPSS" text will turn amber and a zero turn command will be sent to the autopilot.
4.2.2 GAD 13 (OPTIONAL) The GAD 13 (optional) is an adapter that converts Outside Air Temperature (OAT) probe information for use by the G5. When installed appropriately, the GAD 13 communicates OAT, True Airpseed (TAS), and Winds (direction and velocity) to one, or multiple, G5 units.
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Additional Features Blank Page G5 Electronic Flight Instrument Pilot's Guide for Non-Certified Aircraft 190-02072-00 Rev. J...
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