Instructions for Use
9
EN
Binding is the process of programming the receiver of 
the control unit to recognize the GUID (Globally Unique 
Identifi er) code of a single specifi c transmitter.The 
transmitter is bound to the model at the factory.
To bind or re-bind your heli to your transmitter, please 
follow the directions below:
MLP4DSM Binding Procedure
1. Disconnect the fl ight battery from the helicopter.
2. Center all trims on your transmitter (refer to transmitter control section below for trim instructions).
3. Power off the transmitter and move the throttle stick to the down/off position.
4. Connect the fl ight battery in the helicopter. The LED on the 5-in-1 Control unit fl ashes after 5 seconds.
5. Push in on the left stick while powering on the transmitter 
(you will hear a mechanical ‘click’ when pushing in the stick).
6. Release the left stick and immediately move it to the Low Throttle position. The transmitter will beep and the 
power LED will blink.
7. The helicopter is bound when the blue LED on the 5-in-1 unit turns solid.
8. Disconnect the fl ight battery and power the transmitter off.
If you encounter problems, obey binding instructions 
and refer to the troubleshooting guide for other 
instructions.
If needed, contact the appropriate Horizon Product 
Support offi ce. For a list of compatible DSM
®
 transmit-
ters, please visit www.bindnfl y.com.
Transmitter and Receiver Binding










