UDI R/C U64 User Manual page 8

Auto-demo
Speed mode switch
Press the "H/L" button, the transmitter will sound "di.di.di", to enter High Speed Mode "H".
Press again, the transmitter will sound "di", to enter Low Speed Mode "L".
Press again, the transmitter will sound "di.di", to enter Middle Speed Mode "M".
Press "Automatic show"，the drone
will fly forward and turn back to the
original position.
Medium speed default
Low speed: suitable for beginners to practice
without wind.
Medium speed: suitable for skilled operator
operating in light breeze.
High speed: suitable for professional operation
in outdoor wind resistance.
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