SOARTRONIC - FLARM data cables.

If you have FLARM F4/F5/F6/F7/F8/F9 with two dataports, RJ45 and RJ12, pay attention! use RJ45 port (marked as power/data) with SOARTRONIC devices. RJ45 port provides 19200 baud rate which is set also as default  in SOARTRONIC BT1/2. 

F series RJ12 port only transmit data at 4800 baud so it is not wise idea to use it.

You can use 1:1 connected RJ45 - RJ45 cable with these devices.

LX FLARM's (redbox & others) that only have RJ12 dataport, you must use RJ45 - RJ12 cable.

To make correct RJ45 -RJ12 cable, simply leave 1 and 8 pins out from RJ45 connector and connect rest as:

2-1
3-2
4-3
5-4
6-5
7-6

For more information, please refer the BT1 manuals from http://www.soartronic.net/support