Connect Transmitter according to the schematics above. After powering on the transmitter, “LED display” will show the initial channel number.
By quick pressing “Channel button” the channel number will change. While pressing button the channel number will increase in order of 1,2,3,4,5,6,7,8. “LED display” will show current channel number.
Selecting a Frequency Band
By long pressing the “Channel button” you will enter frequency band setup mode, “LED display” will show the current frequency band, and the icon will lights up permanently; at this moment, each quick pressing on “Channel button”, the frequency band will change in order of A,B,E,F, Long pressing on “Channel button” again, it will quit from frequency band setup mode and the frequency is also be changed.
If you want to check the current working frequency band, please long press “Channel button”. Once again long pressing “Channel button” to quit menu
After performing frequency band setup please ensure you exit this mode properly (by long pressing the button), otherwise the new frequency will not be set.
The unit will save current channel while changing and power off so you don't need to set it each time