Garmin GI 275 Installation Manual page 299

[2] The GTP 59 must be bonded to the aluminum skin. For details, refer to Section 4.5.2.
[3] The GTP 59 must be bonded to the metallic tube structure. For details, refer to Section 4.5.2.
[4] The GTP 59 must be isolated from the aircraft ground plane. For details, refer to Section 4.5.2.
[5] Reserved.
[6] Reserved.
[7] Reserved.
[8] Nonmetallic aircraft.
[9] Reserved.
[10] Reserved.
[11] Remote LRUs must be installed on existing structure designated by aircraft manufacturer for avionics installation.
[12] For wing lightning zones, equipment installation only allowed in aluminum wings. Equipment installation is NOT allowed in wooden wings.
[13] Wires must be routed behind metallic substructure (i.e., routed behind instrument panel/pedestal/circuit breaker panel, along lightning ground
bar/strip, inside lightning ground tube, or along other airframe ground plane).
190-02246-14
Rev. 11
GI 275 STC EIS & MFD Installation Manual
Page D-27