190-01115-01 G3X/G3X Touch Installation Manual - GTR 20 InstallationRev. AC Page 21-2CAUTIONThe use of ground-based cellular telephones while aircraft are airborne is prohibited byFCC rules. Due to potential interference with onboard systems, the use of ground-basedcell phones while the aircraft is on the ground is subject to FAA regulation 14 CFR §91.21.FCC regulation 47 CFR §22.925 prohibits airborne operation of ground-based cellulartelephones installed in or carried aboard aircraft. Ground-based cellular telephones mustnot be operated while aircraft are off the ground. When any aircraft leaves the ground, allground-based cellular telephones on board that aircraft must be turned off. Ground-basedcell phones that are on, even in a monitoring state, can disrupt GPS/SBAS performance.21.1.1 Status LEDThe GTR 20 has an LED located in the hole to the right of the D-sub connector (J2001) that indicates itscurrent status. See Section 35.1.1 for details.21.2 Equipment Available21.2.1 Unit Configurations21.2.2 Additional Equipment RequiredThe connector kit in Table 21-3 is required to install the unit, it is not provided with the GTR 20 unit only(010-01076-00).Table 21-2 GTR 20 Part NumbersModel Assembly PartNumberUnit Only PartNumberGTR 20 unit only 010-01076-00 011-03007-00GTR 20 Standard (includesitems in Table 21-3)* 010-01076-01 011-03007-00*Includes 011-03241-00 connector kitTable 21-3 Contents of GTR 20 Connector Kit (011-03241-00)Item Garmin P/N QuantityBackshell w/Hdw, Jackscrew,37 Pin 011-01855-03 1Screw, 8-32 x .312, PHP, SS/P 211-60209-09 5Washer, Split Lock, Size 8 212-00018-04 5Washer, Flat, Non-Std, SS, ID .195, OD .354 212-20065-00 5Conn, Rcpt, D-Sub, Crimp Socket, Commercial, 37 CKT 330-00625-37 1Contact, Socket, Military Crimp, Size 20 336-00022-02 37
