I have an issue t
installed as per the book (using Y cable to distribute motors signal to 1&2, + 3way switch on position 3)
No sound when switching on the system
not possible to get a "beep" when pressing programming button.
Anyhow, i'v' tried to perform the set up as per instructions but without result (i've also tried moving the 3 way button opposte direction in case my schwitch was reverted)
transmitter is futaba T7c, working on former silver boxes,
3 way switch being on channel 5 (as formerly)
set up on power module done without issue just before, and batteries are "full"
Any idea ?
regards
Didier