Post-Installation Configuration & Checkout3-4 560-0982-01 Rev L GNS 480 (CNX80) Installation ManualTable 3-1. Serial Port Setup ConfigurationsDefault Configuration Other Available ConfigurationsSerialPort Rx Tx Rx Tx1[1][5]MAPMX(38400)MAPMX(38400)FADC (9600), SL30 (9600),FUEL (9600), NoneMAPCOM (9600), None2[3][5]FADC(9600)MAPCOM(9600)CROSSFILL (38400),FUEL (9600), NoneCROSSFILL (38400), None3[2]IrDA(9600-115200)IrDA(9600-115200)None None4 None None5[5]SL30(9600)MAPCOM(9600)Alt Enc. (1200, 9600),FADC (9600), FUEL (9600), NoneMAPCOM (9600), None6[4]SL70(9600)SL70(9600)GTX32 (9600), GTX33 (9600),GTX33+TIS (9600), NoneGTX32 (9600), GTX33 (9600),GTX33+TIS (9600), None7 None --- COG (9600) ---8 Alt Enc.(1200,9600)--- None ---Notes:[1] MAPMX is a special format for use with the MX20 Version 5 (or later) or GMX 200. MAPCOMrefers to the standard Garmin AT serial output.[2] Although the IrDA option is shown for port 3, this interface is currently not supported.[3] The CROSSFILL configuration is used to allow GNS 480’s to share information in a dual GNS 480installation.[4] If SKYWATCH or SKYWATCH NO UI is set up on an ARINC 429 input, the GTX33+TIS optionwill not be available.[5] FUEL selection supports the Pilatus PC-12 Engine Instrument System fuel transmission Data formatONLY. If the Fuel sensor supports the Shadin “S” or “Z” format messages, FADC should beselected.