A
3
X
Sport
User Manual V1.0
http://www.bay-tec.de 5 / 5 [email protected]
time installation, or if the plane drops down or up when switch to auto-balance mode, you will need to perform a level
calibration to make the controller re-learn a new correct level reference. Follow the steps as shown below.
Step 1
Power on the plane and wait until the initialization is done.
Step 2
Place the plane on the ground horizontally. In order to get a better result, it is recommended that you
would need to make the nose of the plane slightly upwards.
Step 3
Enter setting mode and select function 9, when the LED starts to blink Blue & Red, it means that the
calibration is being performed. It will take you about 5 seconds, don’t move the plane during this period.
Step 4
After the calibration is done, exit the setting mode and fly it again.
Vertical Calibration
This function is only used for auto-hover mode, to establish the appropriate vertical attitude of the plane. After first
time installation or if the plane cannot hold hovering correctly when operating in auto-hover mode, you will need to
perform a vertical calibration to make the controller re-learn a new hovering attitude. Follow the steps as shown below.
Step 1
Power on the plane and wait until the initialization is done.
Step 2
Pick the plane up and make it vertically, both in elevator and rudder directions.
Step 3
Enter setting mode and select function 10, when the LED starts to blink Blue & Red, it means that the
calibration is being performed. It will take you about 5 seconds, don’t move the plane during this period.
Step 4
After the calibration is done, exit the setting mode and fly it again.
Gain Adjustment
There are 3 knobs on the controller (GAIN1, GAIN2 and GAIN3), they are used to adjust the gyro gain for each flight
mode separately. Clockwise for increase, anticlockwise for decrease. The gain is affected by many factors there is no
standard answer to that how much it should be. You need to fine-tune to get the best result during flights. We suggest
you always start with a lower volume for the first flight and then increase it gradually.
The normal gain will take effect
in all flight modes, it’s the most basic feature of the gyro, don’t turn it to 0% anyway. In order to get the best
performance in auto-hover mode, you could try to turn the hover gain on full volume.
Remote Master Gain
The GAIN is used to control the master gain remotely. You can make a linear adjustment by using a knob or slider on
your transmitter, or make a 3-level gain control using a 3-way switch. The master gain is just an optional channel that
the controller can still work properly without connecting this channel.
Device Reset
Press and hold the button while power on the controller, you will see both Blue and Red LED turn on. Keep holding
the button for more than 4 seconds and don’t release it until you see the LED flashes Blue & Red twice, which
indicates that all the settings have been restored to the factory default.
