User's Manual

TT21/TT22 Transponder Installation Manual 13 July 2009
00560-00 Issue AF
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Trig Avionics Limited iii
5.9 D CONNECTOR CRIMP TERMINALS .................................................18
5.10 WIRING CONSIDERATIONS ...............................................................19
5.11 ANTENNA INSTALLATION ................................................................21
5.11.1 Antenna Ground Plane...........................................................21
5.11.2 Antenna Cable ........................................................................22
5.11.3 TNC Connector ......................................................................24
5.12 STATIC PRESSURE CONNECTION .....................................................25
6. INSTALLATION SETUP AND TEST ...............................................27
6.1 CONFIGURATION ITEMS ...................................................................27
6.1.1 Aircraft Address Programming ..............................................27
6.1.2 VFR Squawk Code .................................................................28
6.1.3 VFR Flight ID ........................................................................28
6.1.4 Airspeed Category ..................................................................28
6.1.5 Aircraft Category ...................................................................29
6.1.6 Squat Switch Source ...............................................................29
6.1.7 GPS Input ...............................................................................29
6.1.8 GPS Line Speed ......................................................................29
6.1.9 GPS System Integrity Level ....................................................29
6.1.10 Aircraft Length and Width .....................................................30
6.1.11 ADS-B Test Message Option ..................................................30
6.2 TEST AND CALIBRATION ITEMS .......................................................31
6.2.1 Voltage Check ........................................................................31
6.2.2 Altitude Encoder Calibration .................................................31
7. POST INSTALLATION CHECKS ....................................................35