RX2637H-D will not bind

I need help. I have a Devo 10 and a RX2637H-D rec that will not bind. I have a plug but no instructions for use. Please help.

Surely I am not the only person to be in need of help with this subject. Grounded now, probably a simple reset. Please help.

Do you have the model loaded on the tx?

Are you using a fixed id? If not go into the Model menu and scroll down to the protocol / bind setting and change it to "re-init". This will make the tx try to bind to the RX.

Then the process is:

Insert binding plug into the RX - Ele socket


Turn on the tx and go to the model menu and scroll down to the "re-init" button.

Press enter then power up the heli.

(Make sure the throttle stick is at minimum and throttle hold is on)

The tx should bind now. If not press re-init again.

I cannot get the RX2637H-D to bind. Rapid flashing.Model is loaded. Not using Fixed ID. Must bind before I can use Fixed ID. Binding plug in Elev. Main mot sig, from ED into Thro for per from battery. Causes rapid flash.I have original softer in radio from factory.

Main motor sig, from ESD goes into Thro for power from battery. End result, rapid flash. I do not have reinstall as an option in my Transcript Devon 10 purchased JAN 2014. UNSURE OF REV LEVEL WHICH IS STOCK INSTALLED FROM FACTORY.

So you're still using stock firmware, not Deviation?

I am using what was loaded on the Trans. When I purchased it new from Walkera.

I suggest to download the MasterCP manual.

To remove a FixedID Binding you have to put the bind-plug in the elev.
Leave the transmitter off.

Once the RX is rapid flashing on power on it will tell you that the FixedID is removed....see the manual.

After you erased the FixedID with the bind-plug in the ELEV port, you can REMOVE the bind-plug and bind it normally:

According to all RC forum posts I do not even believe that this RX supports a FixedID.

1. Power off transmitter / Power on
2. Within 10 seconds power on the RX by plugging in the flight lipo to the speed controller.

The manual describes the exact sequence, like:
- fast flashing
- BIND
- permanent LED for 1-3 seconds
- servos init
- again flashing
- steady permanent LED

See youtube for a successful bind with the RX.


If the servos work (can be moved) but the RX LED is still SLOW flashing, then there is an error.
The manual describes several causes for a slow flashing/blanking LED.
One for sure is that the wrong incompatible controller is used.
One another might be that the RX gyro/FBL is defective if all other reasons do do not apply.

I do have a slow blinking issue myself, even the servos work.
But I do not have the correct MasterCP speed controller here to test accordingly.

It seems that you have to have the "special" MasterCP speed controller to get it working with the RX. Does not work here with a normal (Non-Walkera) brushless speed controller in THR port.