MK32 User Manual V1.1
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5. Check hardware configuration relevant to communication.
⚫ Ground Unit Antenna Type, Antenna Installation, Operating Angle (all with
pictures)
⚫ Air Unit Antenna Type, Antenna Installation (both with pictures)
⚫ Air Unit Power Supply / Voltage and if the original BEC is removed /
modified.
6. If all above trouble shooting still didn’t help find the cause to unexpected
range, please provide a screenshot of SIYI FPV app with all OSD turned on
when the drone is flying closely to the range limit that you have experienced,
or provide a screen recorded video of the running SIYI FPV app during the
whole flight.