Garmin GMA 245 manuals
GMA 245
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Section 1 General Description
- Technical Specifications
- Table 1-3 Electrical Characteristics
- Table 1-4 Speaker Output
- Table 1-5 GMA 245/245R Power Requirements
- Reference Documents
- Section 2 Installation Overview
- Table 2-5 Contents of GMA 245 Conn Kit (011-02302-00, also used for GMA 35/350)
- Installation Considerations
- Cabling and Wiring
- Configuration, and Adjustment Options
- Figure 2-2 SD Card Slot and DIP Switch Locations
- Table 2-11 GMA 245R DIP Switch Configuration Settings
- Figure 2-3 Front Panel Configuration
- Table 2-12 Hardwire Configuration Options
- Updating Software
- Noise
- Mounting Requirements
- Figure 2-5 GMA 245R w/Mounting Brackets on Front and Back
- Section 3 Installation Procedure
- Jackscrew and Shield Block Backshell Installation Instructions
- Figure 3-1 GMA 245R Jackscrew Backshell Assembly
- Figure 3-2 GMA 245 Shield Block Backshell Assembly
- Figure 3-3 Method A.1 for Shield Termination
- Figure 3-4 Insulation/Contact Clearance
- Figure 3-5 Method A.2 (Daisy Chain) for Shield Termination
- Figure 3-6 Method B.1 (Quick Term) for Shield Termination
- Figure 3-7 Method B.2 (Daisy Chain-Quick Term) for Shield Termination
- Figure 3-8 Daisy Chain between Methods A and B
- Figure 3-9 Jackscrew D-Sub Spliced Signal Wire illustration
- Figure 3-10 Shield Block D-Sub Spliced Signal Wire illustration
- Backshell Assembly
- Unit Installation
- Post Installation Checkout
- Continued Airworthiness
- Disabling Bluetooth
- Section 4 System Interconnects
- Table 4-2 J2402 Pin Assignments
- Aircraft Power
- Lighting Bus
- Audio Inputs/Outputs and Mic Keys
- Table 4-8 Alert Audio I/O
- Table 4-10 Failsafe Warning Audio
- Table 4-12 TEL Audio/XCVR 3 I/O
- Discrete Inputs
- A.1 Mechanical Considerations
- A.3 GMA 240 to GMA 245 Retrofit Connections
- Appendix B Outline and Installation Drawings
- Figure B-2 GMA 245 Installation Drawing
- Figure B-3 GMA 245R Outline Drawing, End Mount Bracket Installation
- Figure B-4 GMA 245/245R Outline Drawing, Side Mount Bracket Installation
- Figure B-5 GMA 245/245R Installation Drawing, End and Side Bracket Mounting
- Appendix C Interconnect Drawings
- Figure C-2 J2401 Connector Example Interconnect Drawing
- Figure C-3 J2402 Connector Example Interconnect Drawing
- Figure C-4 Lighting Bus Example Interconnect Drawing
- Figure C-5 Mono Audio Example Interconnect Drawing
- Figure C-6 Four Passenger Headset Wiring Example Interconnect Drawing
- Figure C-7 J2401 & J2402 Connector Layout Drawing
GMA 245
Table of contents
- Table Of Contents
- Features and Operation
- Power-UP
- Transceivers
- Enabling/Disabling Monitored COM Muting
- PILOT ICS Isolation
- Speaker
- Clearance Recorder and Player
- Entertainment Inputs
- Bluetooth
- Pairing a Bluetooth Device
- Pairing to a Garmin VIRB X or VIRB XE Action Camera
- Disabling Bluetooth
- Entertainment Muting
- Fail-Safe Operation
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