TT31 Transponder Installation Manual 1 February 2010
00455-00 Issue AJ
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5.5.10 GPS Position Input......................................................................................................... 11
5.5.11 TIS Traffic Output........................................................................................................... 12
5.6 MOLEX CRIMP TERMINALS .....................................................................................................12
5.7 ANTENNA INSTALLATION........................................................................................................ 12
5.7.1 Antenna Cable ................................................................................................................ 13
5.7.2 BNC Connector............................................................................................................... 15
5.8 TRAY / BNC CONNECTOR ASSEMBLY ..................................................................................... 16
6. INSTALLATION SETUP AND TEST.......................................................................................18
6.1 CONFIGURATION ITEMS........................................................................................................... 18
6.1.1 Aircraft Address Programming ...................................................................................... 18
6.1.2 VFR Squawk Code..........................................................................................................18
6.1.3 VFR Flight ID................................................................................................................. 18
6.1.4 Airspeed Category.......................................................................................................... 19
6.1.5 Aircraft Category............................................................................................................ 19
6.1.6 Squat Switch Source ....................................................................................................... 19
6.1.7 TIS Output ......................................................................................................................19
6.1.8 GPS Input .......................................................................................................................19
6.1.9 GPS/TIS Line Speed .......................................................................................................19
6.1.10 GPS System Integrity Level ............................................................................................19
6.1.11 Aircraft Length and Width..............................................................................................20
6.1.12 ADS-B Test Message Options......................................................................................... 20
6.1.13 Audio Volume .................................................................................................................20
6.1.14 LCD Dim Point............................................................................................................... 20
6.1.15 LCD Brightness .............................................................................................................. 20
6.2 TEST ITEMS..............................................................................................................................21
6.2.1 Interface Check............................................................................................................... 21
6.2.2 Altitude Check................................................................................................................. 21
6.2.3 Lighting Bus....................................................................................................................21
6.2.4 GPS Interface .................................................................................................................21
7. POST INSTALLATION CHECKS ............................................................................................ 22
8. NORMAL OPERATION.............................................................................................................23
8.1 OVERVIEW...............................................................................................................................23
8.2 DISPLAY..................................................................................................................................23
8.3 MODE SELECTOR KNOB ..........................................................................................................23
8.4 PUSH BUTTONS........................................................................................................................24
8.5 CODE SELECTOR KNOB ...........................................................................................................24
8.6 FLIGHT TIMER ......................................................................................................................... 24
ii Trig Avionics Limited