TY96/97 VHF Radio Installation Manual 29 July 2016
01238-00 Issue AD
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Page ii Trig Avionics Limited
5.6.3 Audio Output ................................................................................................................... 14
5.6.4 Transmit Interlock .......................................................................................................... 14
5.6.5 Lighting Bus Input .......................................................................................................... 14
5.6.6 PTT1/2 Key Input ............................................................................................................ 14
5.6.7 Intercom Key Input ......................................................................................................... 14
5.6.8 Auxiliary Audio Input ..................................................................................................... 15
5.6.9 Music Audio Input........................................................................................................... 15
5.6.10 Microphone Input ........................................................................................................... 15
5.6.11 RS232 Input/Output ........................................................................................................ 15
5.6.12 Remote Flip-Flop ............................................................................................................ 15
5.6.13 Power Input .................................................................................................................... 15
5.6.14 Ground Returns .............................................................................................................. 15
6. INSTALLATION SETUP AND TEST ....................................................................................... 16
6.1 INITIAL POWER ON .................................................................................................................. 16
6.2 CONFIGURATION ITEMS ........................................................................................................... 16
6.2.1 Intercom Volume ............................................................................................................. 16
6.2.2 Intercom Squelch ............................................................................................................ 16
6.2.3 Music Volume ................................................................................................................. 16
6.2.4 Music Muting .................................................................................................................. 16
6.2.5 Frequency Step Size ........................................................................................................ 17
6.2.6 Auxiliary Input Volume ................................................................................................... 17
6.2.7 Auxiliary Input Muting ................................................................................................... 17
6.2.8 Sidetone Volume ............................................................................................................. 17
6.2.9 Receiver Squelch Offset .................................................................................................. 17
6.2.10 Audio Test Tones ............................................................................................................ 17
6.2.11 Microphone gain adjustment .......................................................................................... 17
6.2.12 LCD Dim Point ............................................................................................................... 17
6.2.13 LCD Brightness Curve .................................................................................................... 18
6.2.14 Single PTT Mode ............................................................................................................ 18
7. POST INSTALLATION CHECKS ............................................................................................ 19
8. NORMAL OPERATION ............................................................................................................. 20
8.1 OVERVIEW .............................................................................................................................. 20
8.2 DISPLAY .................................................................................................................................. 20
8.3 ON/OFF VOLUME KNOB .......................................................................................................... 20
8.4 TUNING KNOBS ....................................................................................................................... 20
8.5 FLIP-FLOP BUTTON .................................................................................................................. 20
8.6 MON BUTTON......................................................................................................................... 20
8.7 MEM BUTTON ........................................................................................................................ 21
8.8 PLAY BUTTON ....................................................................................................................... 21