RadioLink AT10II Controls SU27

RadioLink AT10II Controls SU27
SU27 aircraft can be controlled by different transmitters. Optional RadioLink transmitters include T8S, T8FB, T16D, AT9S Pro, and AT10II. Today I’m going to introduce how to use RadioLink AT10II to control SU27.
SU27 is installed with a RadioLink flight controller Byme-DB, which supports SBUS and PPM signal.
AT10II is compatible with R12DS, R12DSM, R9DS, R6DS, R6DSM receivers. All these receivers support SBUS signal. I take R12DSM as an example in the video.
Here is Byme-DB flight controller. SBUS/PPM channel is connected to the receiver. So connect it to the receiver directly. Make sure the positive and negative pole cannot be reversed.
Channel 1 is connected to left servo.
Channel 2 to right servo.
Channel 3 to ESC.
Here are all the connection.
The binding of R12DSM and AT10II has already been done. I’ll show how to set the transmitter.
1.Enter Basic menu-MODEL TYPE. Set the TYPE to ACROBATIC. Long press PUSH button. Are you sure? Press the button once to confirm it. And wait.
2.Enter Basic menu-REVERSE. Set the direction of channel 3, throttle to REVERSE. And other channels to Normal.
(When using transmitters from other brands, there is no need to follow this requirement.)
3.Enter AUX-CH, Set a 3 way switch for channel 5 and a 2 way switch for channel 7.
SU27 has 3 flight modes. The flight modes are controlled by the switch of channel 5. So I assign SWC to control channel 5.
Push SWC up, it is Stabilize Mode.
Push SWC in the center, Gyro Mode.
Push SWC down, Manual Mode.
When using other brand transmitters, please refer to the picture on the screen to switch the flight modes.
The motor can be locked/unlocked by Channel 7 in the transmitter, so I assign a 2 way switch, such as SWD to control the motor. And I’ll introduce the details of motor lock later.
When using other brand transmitters, please refer to the picture on the screen to locked/unlock the motor with the switch of channel 7.
By the way, you do not need to set any mixing in the transmitter. Because there is already the mixing in Byme-DB. If the mixing function is set in the transmitter, there will be conflicts of mixing and affect the flight.
After setting the transmitter, power on SU27. (Note: The binding has already been done by factory default.)
Keep SU27 in a stationary state. The gyro of the flight controller will perform self-test. The self-test is done now.
Move the joystick, the control surface moves, so the connection is successful.
Motor Safety Lock
The motor can be locked/unlocked by channel 7. I’ve already assign SWD to control it.
Push SWD down, the motor is locked. There is no throttle when you push the throttle stick.
Push SWD up, the motor is unlocked. The motor emits two long beeps means the unlocking is successful.
You must push the throttle joystick to the lowest position when unlocking it. But there is only one beep sound and no response of throttle stick, so the safety unlock fails. How to solve the problem?
We can push SWD to the motor unlocking position, that is to say, put SWD up,
and then enter the EPA menu to adjust the throttle travel from 100 to 101, 102, 103... until you hear the second long beep from the motor, which means the unlocking is successful. When push the throttle stick, it works well now.
So if you want to unlock the motor when using AT10II transmitter, you can adjust the EPA to ~~. When using transmitters from other brand, you can also refer to this method to solve the problem.
(During the process of adjusting the throttle travel, be sure to stabilize the fuselage to avoid injuries caused by blade rotation.）
Attitude Calibration
Byme-DB needs to calibrate the attitudes to ensure the balance status. It is recommended to lift the aircraft nose with about 20 degree angle for beginner to ensure smooth flight.
I place a box under the nose like this. Then push the left stick (left and down) and the right stick (right and down) like this to calibrate the attitude. The green LED flashes once mean the calibration complete. and attitude calibration will be recorded by flight controller once it is complete with success.
When using transmitters from other brands, follow the steps on the screen.
Servo Phase
After the attitude calibration is done, test the servo phase.
Toggle SWC to Manual mode. Then check if the the movement direction of the ailerons/tailerons is consistent with the joystick movement. Take Mode 2 for transmitter as an example.
When the movement direction of the ailerons is inconsistent with the joystick movement, adjust the servo phase by pressing the buttons on the front of the Byme-DB. Here it is.
After all the test above, you can fly it outside.
For more details of SU27:
www.radiolink....
Purchase link of SU27:
www.radiolink....
If any question about SU27, please feel free to contact us via email: [e-mail]
#rcairplane #rcplane #rc#radiolink#aircraft

[@Powershotknecht]

great

[@Radiolink_official]

Thank you

[@theoztreecrasher2647]

Congratulations, young lady! (Would that be "Amy"?) These videos are becoming much more useful now for setting up the Radiolink Byme stabilizers.
A question, please. Do ALL Radiolink radio systems use the REVERSED throttle? That is - the same as Futaba S-FHSS, where 2000usecs (+100) equals Motor OFF and 1000usecs (-100) equals Motor full throttle? ALL other Radio Systems use 1000usecs for Motor OFF!
Also thank you for highlighting the need to sometimes lower the throttle value to allow the stabilizer to ARM - AND to turn OFF the motor! That is a problem some users have found with your Byme stabilizers.
1 Other quirk you should notify users about is that (on the Byme-A stabilizer at least in our experience) the motor will give a burst at the completion of the Level Calibration! Since there is no Arming Switch for the Byme-A perhaps this might be related to the variable throttle end points introduced by your stabilizers?

[@Radiolink_official]

Hi, sir. Thank you for your feedback. 1.Yes. All the aircraft radio system use the REVERSED throttle. That is why we provide the value of channel 5 and channel 7 for Byme-A when people use different transmitters. 2.Yes. The motor will give a little burst when the level calibration is complete. We'll make customers know about it when we make tutorials in the future. If any feedback about RadioLink products please feel free to contact us. Our email is: [e-mail]

[@theoztreecrasher2647]

Thank you for the confirmation. @@Radiolink_official

[@Radiolink_official]

@@theoztreecrasher2647 Our pleasure. Any other question please feel free to contact us