E-flite Ultra Micro 4-Site BNF User Manual

Page 10

Control Test

You must test the controls prior to the first flight to ensure none of the

servos, linkages or parts were damaged during shipping and handling and that the

controls function in the correct directions.

Turn the transmitter on first and lower the throttle stick completely. Then, plug the

battery into the battery lead of the receiver unit.

Note: The connectors on the battery and battery lead are keyed to prevent

reverse polarity connection. However, if you force them together in the

wrong orientation and with the wrong polarity it is still possible to

damage the battery and/or receiver unit. To help further prevent a reverse

polarity connection, one side of the end cap on the battery and the connector

on the battery lead of the receiver unit will have a red dot. The connectors

are oriented for a proper polarity connection when the red dots are on the

same side.

Move the elevator stick on the transmitter forward and aft to check elevator pitch

control. When the stick is pushed forward, the elevator should move down.

When the elevator stick is moved aft the elevator should move up.

Move the aileron stick left and right to check aileron roll control. When the stick

is pushed to the left, the left aileron should move up and the right aileron should

move down.

With the aileron stick pushed right, the right aileron should move up and the left

aileron should move down.