I-15
Stick tension adjustments are accessible through covers that
are located on the back of the transmitter (see photo). Carefully
pull back the cover or remove the grip to access the gimbals’
tension screws and then, using a small Phillips screwdriver,
adjust each gimbal’s tension screw for the desired tension
(counterclockwise to loosen stick tension; clockwise to tighten
stick tension).
Advanced Digital Trims
Control Stick Length
Neck Strap Attachment
Control Stick Tension Adjustment
The 12X features Advanced digital trims. On the Normal display
screen, if a trim lever is moved, the screen will automatically
change to display the graphic position for the trim being
adjusted. The 12X Aileron, Elevator and Rudder trim levers and
the right and left side levers feature an audible center trim beep.
This is helpful in determining the trim lever’s center position
during flight. In addition, the frequency of each trim step
changes from full right/up to full left/down, allowing the pilot to
be aware of the general trim position audibly without looking at
the transmitter.
By using the Trim System Function Code 83 located in the
System Mode, the amount of travel per each trim step can be
adjusted as needed to match your specific application.
Please note that when the 12X transmitter is turned off, the trim
values are stored in memory and are recalled when the system
is turned back on.
Use a 2mm Allen wrench to unlock the setscrew to adjust
the stick length. Turn the wrench counterclockwise to loosen
the screw. Then, turn the stick clockwise to shorten or
counterclockwise to lengthen the overall stick length. After the
control stick length has been adjusted to suit your flying style,
tighten the 2mm setscrew. If you desire longer sticks, JR offers
a stick (JRPA047) that is approximately one inch longer than
standard, and has various length anodized aluminum stick ends
available (JRPA040-JRPA045). These stick ends are crafted
from bar stock aluminum, and are available at your local JR
dealer.
An eyelet is provided on the face of the 12X transmitter that
allows you to connect a Neck Strap.
LOOSEN
TIGHTEN
SETSCREW