G1000 TM system overview for the Mooney M20M & M20R
Record of Revisions Revision Date of Revision Revision Page Range A 10/18/04 2-1 – 2-11 Description Production Release. Garmin G1000 System Overview for Mooney M20M & M20R 190-00442-00 Rev.
SYSTEM OVERVIEW 2.1 SYSTEM DESCRIPTION Garmin® International Inc., a unit of Garmin Ltd. introduces the G1000 Integrated Cockpit System for Mooney M20M and M20R aircraft.
SYSTEM OVERVIEW • GIA 63 – The GIA 63 is the central ‘Integrated Avionics Unit’ of the G1000 system. The GIA 63 functions as a main communications hub, linking all LRUs with the PFD and MFD displays. Each GIA 63 contains a GPS receiver, VHF COM/NAV/GS receivers, and system integration microprocessors. Each GIA 63 is paired with a respective GDU 1040 display through Ethernet. GIAs are not paired together and do not communicate with each other directly.
SYSTEM OVERVIEW • GEA 71 – The GEA 71 receives and processes signals from engine and airframe sensors. Sensor types include engine temperature and pressure sensors as well as fuel measurement and pressure sensors. The GEA 71 communicates with both GIA 63s using RS-485 digital interface. • GTX 33 – The GTX 33 is a solid-state Mode S transponder providing Modes A, C, and S operation. The PFD provides control and operation of the GTX 33.
SYSTEM OVERVIEW High-Speed Data Bus (Ethernet) Reversionary Control No. 1 GIA 63 Integrated Avionics Unit System Inegration Processors I/O Processors VHF COM VHF NAV/LOC GPS Glideslope Reversionary Control GDC 74A Air Data Computer OAT Airspeed Altitude Vertical Speed No.
SYSTEM OVERVIEW 2.3 PFD/MFD CONTROLS 1 2 3 5 4 6 7 8 9 Figure 2.3.
SYSTEM OVERVIEW The G1000 controls and keys have been designed to simplify operations and minimize workload and time to access sophisticated functionality. The following provides an overview of the primary function(s) for each key and control. • (1) NAV VOL / ID Control – Controls the NAV audio level. Press to toggle the ident filter ON and OFF. Volume increase and decrease is shown in the field as a percentage.
SYSTEM OVERVIEW • • • • Press the FMS/CSRS to activate the cursor and turn the large FMS knob to scroll through the list. (14) MENU Key – Displays a context-sensitive list of options. This options list allows the user to access additional features or make settings changes that relate to certain pages. (15) PROC Key – Selects approaches, departures and arrivals from the flight plan. When using a flight plan, available procedures for departure and/ or arrival airport are automatically suggested.
SYSTEM OVERVIEW 2.5 SYSTEM POWER-UP The G1000 system is integrated with the aircraft electrical system and receives power directly from electrical busses. Garmin G1000 PFD/MFD and supporting subsystems include both power-on and continuous built-in test features that exercise the processor, RAM, ROM, external inputs and outputs to provide safe operation. While the system begins to initialize, test annunciations are displayed to the pilot at power up, as shown in Figure 2.5.1.
SYSTEM OVERVIEW When the MFD powers up, the MFD Power-Up page displays the following data: • • • • • • • • System version information Copyright string Garmin Corporation name Checklist filename Land database name and version Obstacle database name and version Terrain database name and version Aviation database name, version, and effective dates When the list has been reviewed for currency (to ensure that no databases have expired), the pilot is prompted to continue.
SYSTEM OVERVIEW 2.6 DISPLAY BACKLIGHTING The G1000 PFD and MFD displays use photocell technology to automatically adjust for ambient lighting conditions. Photocell calibration curves are pre-configured to optimize display appearance through a broad range of cockpit lighting conditions. PFD, MFD, and GMA 1347 bezel/key lighting is normally controlled directly by the existing instrument panel dimmer bus. If desired, the PFD and MFD display backlights may be adjusted manually.
SYSTEM OVERVIEW Figure 2.7.1 G1000 Normal Mode Figure 2.7.2 G1000 Reversionary Mode: Failed PFD 190-00442-00 Rev.
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