Installation Manual
Page 5
...) ...2-4 2-2 GMA 340 Unit Rack (115-00262-00 2-6 3-1 Audio Shield Termination ...3-2 4-1 Rear View of Backplate and Rack ...4-1 4-2 Rear Connectors J2401 & J2402, Viewed from Back of Unit 4-1 4-3 2.5 mm Plug Used with P2403 ...4-4 A-1 GMA 240 Outline Drawing ...A-1 A-2 GMA 240 Connector/Rack Assembly Drawing A-3 A-3 GMA 240 Recommended Panel Cutout Dimensions A-5 B-1 GMA 240 Interconnect Drawing (page 1 of 3 B-1 B-1 GMA 240 Interconnect Drawing (page 2 of 3 B-3 B-1 GMA 240 Interconnect Drawing (page 3 of 3 B-5 B-2 GMA 240...
...) ...2-4 2-2 GMA 340 Unit Rack (115-00262-00 2-6 3-1 Audio Shield Termination ...3-2 4-1 Rear View of Backplate and Rack ...4-1 4-2 Rear Connectors J2401 & J2402, Viewed from Back of Unit 4-1 4-3 2.5 mm Plug Used with P2403 ...4-4 A-1 GMA 240 Outline Drawing ...A-1 A-2 GMA 240 Connector/Rack Assembly Drawing A-3 A-3 GMA 240 Recommended Panel Cutout Dimensions A-5 B-1 GMA 240 Interconnect Drawing (page 1 of 3 B-1 B-1 GMA 240 Interconnect Drawing (page 2 of 3 B-3 B-1 GMA 240 Interconnect Drawing (page 3 of 3 B-5 B-2 GMA 240...
Installation Manual
Page 13
...configuration/adjustments are detailed in the following , depending on part number: Item Connector Kit, GMA 340 Rack Backplate, GMA 340 Unit Assembly, GMA 240 Audio Cables, 2.5 mm RA Stereo Plug Install Rack, GMA 340 Garmin P/N 011-00652-00 011-00678-00 011-01988-00 011-02079-00 115-00262-00... and other factors. Sections 2.3.1 and 4.4.1 • Internal configuration jumpers - Cabling will be used for the installation and checkout of the GMA 240 will differ according to 2). Interconnect wiring diagrams are described in Appendix B. • Hardware: #6-32 100° flat head screw (6 ...
...configuration/adjustments are detailed in the following , depending on part number: Item Connector Kit, GMA 340 Rack Backplate, GMA 340 Unit Assembly, GMA 240 Audio Cables, 2.5 mm RA Stereo Plug Install Rack, GMA 340 Garmin P/N 011-00652-00 011-00678-00 011-01988-00 011-02079-00 115-00262-00... and other factors. Sections 2.3.1 and 4.4.1 • Internal configuration jumpers - Cabling will be used for the installation and checkout of the GMA 240 will differ according to 2). Interconnect wiring diagrams are described in Appendix B. • Hardware: #6-32 100° flat head screw (6 ...
Installation Manual
Page 18
NOTE Rear support is mounted using a GMA 340 unit rack. Figure 2-2 shows the GMA 340 unit rack. B GMA 240 Installation Manual 190-00917-01 See Section 3.4 for installation instructions. The GMA 240 is recommended to minimize radiated EMI and provide protection from High-Intensity Radiation Fields (HIRF). Figure 2-2. GMA 340 Unit Rack (115-00262-00) Page 2-6 Rev. 2.5 GMA 240 Mounting The GMA 240 mounting surface must be capable of providing structural support and electrical bond to the aircraft to ensure a sturdy mount.
NOTE Rear support is mounted using a GMA 340 unit rack. Figure 2-2 shows the GMA 340 unit rack. B GMA 240 Installation Manual 190-00917-01 See Section 3.4 for installation instructions. The GMA 240 is recommended to minimize radiated EMI and provide protection from High-Intensity Radiation Fields (HIRF). Figure 2-2. GMA 340 Unit Rack (115-00262-00) Page 2-6 Rev. 2.5 GMA 240 Mounting The GMA 240 mounting surface must be capable of providing structural support and electrical bond to the aircraft to ensure a sturdy mount.
Installation Manual
Page 30
...P2402 COM SWAP* IN 21 P2402 COM SWAP RETURN Description I/O Ground Through a Momentary PB IN Switch to the Pilot headset output pins. B GMA 240 Installation Manual 190-00917-01 Passengers may be wired in parallel with the pilot jack to Swap Active COM (COM 1 or COM 2) Return Path... Pin Name TEL AUDIO IN HI TEL AUDIO LO TEL MIC AUDIO OUT HI Description Telephone Audio Input Ground Reference for wiring convenience and GMA 340 pin compatibility. NOTE Copilot and Passenger headset outputs are provided for Telephone TEL MIC Audio Output I/O IN -OUT 4.5.9 Headset Outputs Pin ...
...P2402 COM SWAP* IN 21 P2402 COM SWAP RETURN Description I/O Ground Through a Momentary PB IN Switch to the Pilot headset output pins. B GMA 240 Installation Manual 190-00917-01 Passengers may be wired in parallel with the pilot jack to Swap Active COM (COM 1 or COM 2) Return Path... Pin Name TEL AUDIO IN HI TEL AUDIO LO TEL MIC AUDIO OUT HI Description Telephone Audio Input Ground Reference for wiring convenience and GMA 340 pin compatibility. NOTE Copilot and Passenger headset outputs are provided for Telephone TEL MIC Audio Output I/O IN -OUT 4.5.9 Headset Outputs Pin ...