JR PCM9X II Programming

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Step #15 Spoile
r
t
o Eleva
t
o
r
Cu
r
ve Mix
(
P
r
o
g
r
ammable Mix 1
)
On most sailplanes, deploying flaps causes the aircraft
to pitch up. This pitching is non-linear and typically the
airplane pitches up dramatically the first 25% of flap
travel but becomes less dramatic during the 25% through
50% range, and very little additional up pitching occurs
from 75 to 100% flaps. The PCM9X II incorporates a
preprogrammed curve mix that mixes the spoiler stick
(landing flaps) to the elevator.
In FUNC.LIST rotate the Selector until PROG Mix1 is
highlighted. Press the Selector to access the
Programmable mix 1 spoiler-to-elevator curve mix.
Rotate the Selector to highlight the desired point then
press the Selector to access the point‘s value. Rotate the
Selector to change the value. All points on the curve can
be adjusted using this method. The below curve shows
the typical values that are needed for a common
performance sailplane. Press the LIST button to return to
the Function Mode screen.
Sail
p
lane P
r
o
g
r
ammin
g
Guide 10

JR PCM9X II Specifications

General

Brand	JR
Model	PCM9X II
Category	Receiver
Language	English