Step 1 - Bind of TX & RX - Red lights on receiver should be solid and blink occasional. - go to spektrum.com and pull your manual.
Once connected.
Go to your NAZA software (after properly connecting the unit)
Set the GEAR channel to "0" position and move the travel adjust value for GEAR until "Failsafe" area is selected as shown below.
Disconnect everything.
With the GEAR switch still in the "0" position, bind the Rx & Tx using the instructions for "Preset FailSafe" - go to spektrum.com and pull your manual.
Disconnect everything again.
Connect everything back again and launch NAZA Assistant move the travel adjust value to select A/ATTI.
Now, move the switch to "1" and move the travel the adjust value until you select M/manual.
Test.