Receiver Binding Issue
 

I’m trying to bind a Spektrum 3ch receiver to my Spektrum DX4c and it will not link. Any ideas as to why?


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Re: Receiver Binding Issue
 

What kind of receiver is it (DSM, DSM2, DSMR, DSMX)?

The DX4C is only compatible with DSM2 and DSMR receivers.

Re: Receiver Binding Issue
 

I had this problem with my FlySky GT3C and receiver. It turns out I had the servo and ESC plugs in backwards. :oops: I put them in at the correct polarity and then it worked fine.

I know it is stupid, but it is always good to eliminate the obvious.

Re: Receiver Binding Issue
 

Good point here. If the RX is not powering up at all, check your connectors making sure you have them plugged in properly.

If it is powering up, then it is an issue between the TX and RX.

Re: Receiver Binding Issue
 

Actually, mine powered up, it just wouldn't bind or respond to input from the transmitter.

The whole thing made me miss Futaba plugs from the old days...

Re: Receiver Binding Issue
 

It is DSM2, just for some reason it won’t bind.


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Re: Receiver Binding Issue
 

Try turning down the frame rate.

Re: Receiver Binding Issue
 

We have had the same challenge with two different Spektrum Rx/Tx

Re: Receiver Binding Issue
 

I had issues binding and I think it is because I had the radio too close to the receiver. Once I moved it over a foot away to like 3ft away it bound right away.
This was with a spektrum dsmr receiver.
Could be a coincidence.