MHD8X Mode 1 radio control set

From March 2023, MHD8X radios will be delivered with a new V.2.9.1 program version. With this latest version, you can change the operating frequency of the 2.4 GHz by manipulating the SW4 switch on the top right-hand side of the transmitter.By moving the SW4 switch up and down 5 or 6 times, with the receiver powered up and the transmitter switched on, you change the frequency, with the "FR" LED in the center right changing color.

Originally, this diode is blue to pair the receiver supplied with the radio control, so you don't have to move the SW4 switch to pair your receiver.

On the other hand, if you want to pair any other receiver than the original one, you'll need to perform the same operation, with the "RF" diode turning green to be able to pair the other receiver references.

Z01028, Z01028B and Z01022 receivers are compatible with radio control version V.2.9.1 by changing the frequency.

Your radio's version is shown on the display when you switch on your transmitter.

New version 2023: V.2.9.1.
Previous version: V.2.9.

The previous version of the MHD8X in V.2.9 is not concerned by this possibility of changing the frequency.

It is therefore essential to have an older-generation receiver (Z01028 and Z01028B) to work with your old MHD8X.