SWELLPRO SPLASH DRONE - Page 40

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Q15: Does the alarm"DI DIDI" sound along with vibration from radio controller indicate
functional abnormality?
A: No, this is the low-battery warning from radio controller, just charge or replace with a new battery.
Q16: How to adjust the Waterproof Gimbal when it’s not in horizontal location?
A: Need to calibrate the Gimbal, detailed procedure please refer to Instruction of Waterproof Gimbal.
Q17: Why does the drone fail to allow Accelerometer / Compass calibration sometimes?
A: The motion of joysticks is not linear with the program in the radio controller; please try to calibrate the
radio controller by referring to 4.3.2 in the manual.
Q18: How to bind the radio controller to its receiver (R9D) module?
A: 1. Switch on the remote controller; check if there is a signal-umbrella that indicates the signal strength
in the top middle of the screen;
2. Power on the drone and take out the R9D receiver module. There are a blue light and a red light
blinking. Red light is the power indicator; blue light means the receiver is working under S-BUS mode,
the splash drone works under SBUS mode.
3. Use a sharp PIN, long-press the button beside the indicator. When the blue light start ashing, the
binding process begins. When the ash stops, binding is successful.
4. Once the signal-umbrella shows up again, the binding procedure is nished.
Q19: Why does my FPV video signal not reach even 1000meter?
A: The VTX is build inside the drone for waterproof reason; the real test range in ideal wireless
environment can reach up to 1KM. But it might decrease depending on dierent environment, and
dierent FPV screen (or FPV goggle) might also have dierent range as well. NOTE: The Auto and
Fisherman new Versions have the antennas mounted external on bottom in rubber boots for better
signal.
Q20: Do I need to use fresh water to wash the drone after ying in salty water?