Cherokee 1.3m Manual

Control Horn and Servo Arm Settings

The table to the right shows the factory settings for the control horns and servo

arms. Fly the aircraft at factory settings before making changes.

NOTICE: If control throws are changed from the factory settings, the AR636

gain values may need to be adjusted. Refer to the Spektrum AR636 manual

for adjustment of gain values.

After ﬂ ying, you may choose to adjust the linkage positions for the desired

control response. See the table to the right.

Factory

Setting

Horns Arms

Elevator

Not adjustable,

inside the fuselage.

Rudder

Aileron

Flaps

Not adjustable,

inside the ﬂ ap

SAFE

Select Switch Designation

SAFE

Select technology can be easily assigned to any open switch (two or

three position) on the transmitter. With this new feature, you now have the ﬂ ex-

ibility to enable or disable the technology while in ﬂ ight.

IMPORTANT: Before assigning your desired switch, ensure that the travel for

that channel is set at 100% in both direction.

Assigning a switch

1. Bind the aircraft correctly to activate SAFE Select. This will allow the

system to be assigned to a switch.

2. Hold both transmitter sticks to the inside bottom corners and toggle the

desired switch ﬁ ve times (one toggle = full up and down) to assign that

switch. The control surfaces of the aircraft will move, indicating the switch

has been selected.

Repeat the process to assign a different switch if desired.

TIP: SAFE Select is assignable on any unused Channels 5–9

Mode 1 and 2 Transmitters

two or three position switch

x 5

100%

Tuning Horns Arms

More control throw

Less control throw