Garmin GTR 225 Installation Manual

Also see for GNC 255: Pilot's guide

Contents

Garmin GTR 225 Installation Manual Manual pdf 41 page image

190-01182-02 GTR 225/GNC 255 TSO Installation ManualRev. B Page 5-35.1.2 P2002 Connector – NAV Board(View looking at rear of unit, Pin 1 is bottom left)Pin Pin Name I/O1 VOR/LOC +TO Out2 VOR/LOC +FROM Out3 VOR/LOC +FLAG Out4 VOR/LOC -FLAG Out5 VOR/LOC +LEFT Out6 VOR/LOC +RIGHT Out7 RESERVED --8 VOR/LOC COMPOSITE OUT Out9 VOR OBS ROTOR C Out10 VOR OBS ROTOR H (GND) --11 VOR OBS STATOR E (GND) --12 VOR OBS STATOR F In13 VOR OBS STATOR D In14 VOR OBS STATOR G (GND) --15 VOR/LOC SUPERFLAG Out16 500 Ω VOR/LOC AUDIO OUT HI Out17 500 Ω VOR/LOC AUDIO OUT LO Out18 SERIAL DME - CLOCK I/O19 SERIAL DME - DATA I/O20 SERIAL DME - RNAV/CH REQ In21 SERIAL DME - RNAV MODE In22 AIRCRAFT GND In23 VOR/ILS ARINC 429 OUT B Out24 VOR/ILS ARINC 429 OUT A Out25 VOR OBI CLOCK Out26 VOR OBI SYNC Out27 VOR OBI DATA Out28 VLOC REMOTE TRANSFER In29 ILS ENERGIZE Out30 SPARE --31 SPARE --32 GLIDESLOPE +FLAG Out33 PAR DME 1 MHZ-D/SERIAL DME ON Out34 GLIDESLOPE +UP Out35 RESERVED --36 RESERVED --1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 214241403938373635343332313029282726252423226261605958575655545352515049484746454443