User manual

11 |

Tx Calibration

For safety reasons, please disconnect ESCs and Power Connection Adapter or remove

all propellers during configuration and system setup!

The transmitter you used must be Fail-Safe featured, which allows you to setup fixed outputs for U channel if the

receiver lost signals, otherwise WKM will not enable the Fail-Safe.

All the channels in your transmitter should be working independently: NO CCPM, NO channel MIX.

You need at least one 2 or 3-position switch on your transmitter to be set as the control mode switch.

STEP1: Receiver Type

Choose the type of your receiver. If you use S-Bus

receiver, please choose DJI’s S-Bus compatible option:

D-Bus. Otherwise choose tradition. Please reboot MC and

redo the calibration after you change the setup of your

transmitter or change your receiver!

If you use S-Bus receiver, the communication of A, E,

T, R, U, X1 and X2 channels are all through the D-Bus

channel.

Right figure

shows the

connection

of default

transmitter

channels

and MC

channels in S-Bus receiver (Only first 8 channels of

S-Bus receiver are used at the moment). Then the

original T and R channels are for Gimbal servo control.

STEP2: Start Type

Choose a start type of motors: Normal Mode or Arm

Mode. Arm Mode uses Start-Stop Control to start and

stop of motors.

Start-Stop Control: In Arm Mode, you need to execute

any one of following combination stick commands to start

or stop motors.

Any one of these combination stick commands can

change the state of motors. For example: you can execute

to start motors; after landing you can

execute to stop motors. Or execute

to start motors; after landing execute

the same to stop motors.

Step 1

Step 2

Step 5

Transmitter

Channels

Step 4

Step 3