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9
Antenna
Position/Orientation
The
RF
output
signals
transmit
best/strongest
from
the
shaft
of
the
antenna
rather
than
from
the
tip.
As
a
result
you
should
never
point
the
tip
of
the
antenna
directly
at
the
model.
Also,
the
transmitter
antenna
can
be
rotated
and
folded
up
to
90°
so
be
sure
to
hold
the
transmitter
and
position
the
antenna
as
needed
to
ensure
the
best
possible
signal
transmission.
Control/Servo
Reversing
The
M4LPA
‐
200C
transmitter
features
control/servo
reversing
functionality
for
the
rudder,
elevator
and
aileron
channels.
The
control/servo
directions
were
set
correctly
at
the
factory
for
the
Ultra
‐
Micro
Trainer
100,
however,
in
case
you
use
the
electronics
in
other
models
later
on
please
follow
these
steps
to
change
the
control/servo
directions
as
needed
(complete
all
steps
with
the
transmitter
powered
on):
Rudder
Channel
Control/Servo
Reversing
Press
and
hold
the
right
rudder
trim
button,
then
press
the
left
rudder
trim
button.
Release
both
buttons
and
the
control/servo
direction
will
be
reversed.
Elevator
Channel
Control/Servo
Reversing
Press
and
hold
the
right
rudder
trim
button,
then
press
the
down
elevator
trim
button.
Release
both
buttons
and
the
control/servo
direction
will
be
reversed.
Aileron
Channel
Control/Servo
Reversing
Press
and
hold
the
right
rudder
trim
button,
then
press
the
right
aileron
trim
button.
Release
both
buttons
and
the
control/servo
direction
will
be
reversed.
NOTE:
The
aileron
channel
is
used
to
control
the
rudder
on
the
Ultra
‐
Micro
Trainer
100
in
order
to
ensure
easier
transition
into
4
‐
channel
models
later
on.