Before Flight Checklist - FUTABA GY520 Instruction Manual

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Y520 Mnl.indd 28 Y520 Mnl.indd 28
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EFORE LIGHT
❏ Transmitter and Receiver batteries are fully charged.
❏ The gyro mounting pads are in good condition.
❏ The gyro wiring has some slack in it and all wires are clear
of the main frame.
❏ Power on the transmitter and receiver. Allow the gyro
to initialize.
❏ The GY520 servo type parameter matches the servo you
are using.
❏ The Tail rotor servo arm is perpendicular to the pushrod
and the pitch slider is centered.
❏ The servo does not bind when full left or full right tail rotor
is applied.
❏ The gyro is operating in the correct mode (AVCS or
Normal).
❏ The tail rotor stick operates the tail rotor the correct
direction.
❏ The gyro compensates the correct direction when the
helicopter is rotated.
❏ The gain is set correctly and the gyro operates in the correct
mode (AVCS or Normal) in every fl ight condition.
HECKLIST
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4/7/2009 7:55:08 AM 4/7/2009 7:55:08 AM