E-flite UMX Spacewalker Instruction Manual download pdf (Page 7)

The E-ﬂ ite

4-channel DSM2/DSMX transmitter features digital trim buttons on all controls to make ﬁ ne

adjustments. The digital trims are used to ﬁ ne-tune the model’s ﬂ ight path when in ﬂ ight.

Before the ﬁ rst ﬂ ight, center the control surfaces mechanically (see Control Centering).

When pressed down, trim buttons make a sound that increases or decreases in pitch at each pressing. The

middle or neutral trim position is heard as a middle tone in the pitch range of the sounds. The end of the

control range is sounded by a series of beeps.

This transmitter’s dual rate feature lets you change between high and low control rates for the aileron,

elevator and rudder.

• When powered ON, this transmitter is automatically set to high-rate mode.

• Change rate modes by pushing the right-hand control stick vertically into the case (until it clicks) while the

transmitter is powered ON.

• High-rate mode is shown by the transmitter’s LED glowing solid red. In high-rate mode, the controls can

reach their maximum values. This mode is typically preferred by experienced pilots for maximum control

authority.

• Low-rate mode is shown by the transmitter’s LED blinking continuously. In low-rate mode, the controls

are reduced to approximately 70% of their maximum values. This mode is typically preferred by (and best

for) beginner pilots or others interested in smoother and more easily controlled ﬂ ight.

Mode 2

Throttle

Elevator/

Rudder

Rudder Trim

Throttle Trim Elevator Trim

Mode 1

Elevator

Throttle/

Rudder

Rudder Trim

Elevator Trim Throttle Trim

Transmitter Control

Digital Trims

Dual Rate Function

1 2 3 4 5 6 7 8 9 10 11 12 ... 18 19

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E-flite UMX Spacewalker Instruction Manual Page 7