Technical data

VHF/AM Radio FSG 2T
760 Channel Aviation Transceiver
June 2014 FAV_D10048 5
4.2.4 Set-up using two amplified / Standard Carbon Microphones, separate on Mic 1 input, pin
1, and Mic 2 input, pin 3 ..................................................................................................... 44
4.2.5 Set-up using non-amplified microphone(s) on one input and amplified microphones on the
other .................................................................................................................................... 45
4.3 Adjusting the Headphone Volume and Transmitter Sidetone ...................................... 46
4.4 If applicable – check the Intercom Mode ..................................................................... 47
4.4.1 FSG 2T without AF External capability:.............................................................................. 47
4.4.2 FSG 2T with AF External capability: ................................................................................... 47
4.5 Check the RX Loudspeaker / Headphone Volume ...................................................... 48
4.6 Fixing the radio ........................................................................................................... 48
4.7 Testing on the Ground with engine Off ........................................................................ 49
4.8 Ground checks with engine running (if applicable) ...................................................... 50
5 Functional Description ..................................................................................... 51
5.1 Introduction ................................................................................................................. 51
5.2 Operator's Controls ..................................................................................................... 51
5.3 Frequency Display, the 5-digit Liquid Crystal Display (LCD) can be back-lit................ 54
5.4 Error Codes ................................................................................................................ 55
5.5 Connectors and controls on the rear side ................................................................... 56
5.6 Reset .......................................................................................................................... 56
6 Operation ....................................................................................................... 57
6.1 Introduction ................................................................................................................. 57
6.2 Turning ON - Selecting Frequency - Audio Volume ..................................................... 57
6.3 Receive (Listen) Operation ......................................................................................... 59
6.4 Transmit (Talk) Operation ........................................................................................... 60
6.5 Memory Programming ................................................................................................ 61
6.5.1 Programming while in DIRECT TUNE MODE: ......................................................................... 61
6.5.2 Programming while in CHANNEL MODE: ............................................................................... 62
6.6 VOX Intercom ............................................................................................................. 63
6.7 Intercom (Option AF EXTERNAL enabled) ................................................................. 64
6.8 OPTION: AF External ................................................................................................. 65
6.9 Backlighting ................................................................................................................ 65
6.10 Turning OFF ............................................................................................................... 65
6.11 Monitoring the aircraft onboard supply ........................................................................ 66
6.12 Operating times of FSG 2T supplied from a 12 V battery only .................................... 67
6.13 Emergency Operation ................................................................................................. 67
Appendix A, Technical Data FSG 2T .......................................................................................... 69
A.1 General ....................................................................................................................... 69
A.2 Dimensions, Weight .................................................................................................... 69
A.3 Power Supply, Fuses .................................................................................................. 69
A.4 Receiver Specification ................................................................................................ 70
A.5 Transmitter Specification ............................................................................................ 71
Appendix B, Environmental Performance Classification ............................................................. 72
Appendix C, Certificates ......................................................................................................... 73
Copyright – Service Information ...................................................................................... 77