Can't find modem connection

[Fri1234]

Wingstabi RX-9-DR.
Long time ago I bought this RX.
It has been installed in an old model, but now installed in a new model.
How do I find the modem possibility. As far as I remember it was connected to a special channel when I started the Multiplex launcher first time.
Am I to reset the launcher program and the receiver to fabric setting?

Br.
Frits Nielsen
ritsn35@gmail.com

[profimc]

Hi,
I guess you want to update your RX-9-DR to the latest version.
This is possible by using a PC and the MPX-launcher program.
Use the correct USB adapter (#85149), use a battery for the RX und connect with the PC. Start the launcher and then activate the battery. The launcher should now automatically detct the RX and you can proceed with the update.

regards profimc