JR X9303 - THRO CURV - THROTTLE CURVES

THRO CURV – THROTTLE CURVES
H-22
The X9303 2.4 offers up to five (5) separate throttle curves
with up to seven adjustable points per curve. This function
allows you to customize the throttle curve and pitch curve
together to maximize engine performance at a particular
pitch setting. Once the throttle curves are established,
each can be activated in flight using the 3-position flight
mode switch. If the additional 2 flight modes (numbers 3
and 4) have been activated in the Device Select portion
of the system mode, an additional switch will be used to
activate these modes.
The flight mode switch offers three selectable ranges:
N=Normal, 1=Stunt 1, and 2=Stunt 2.
Optional: 3= Stunt 3, and 4= Stunt 4
The N (Normal) position should be used as the hover
throttle curve.
Positions 1 and 2 (Stunt 1 and Stunt 2) should be used
for aerobatic maneuvers and forward flight. Optional flight
modes 3 and 4 are also designed for use with aerobatic
maneuvers and forward flight.
Note: The throttle trim and hovering throttle levers
are only operable when the flight mode switch is in
the normal position. Thus, in the 1 or 2 positions,
these two functions have no effect. Also, adjusting
the hovering throttle lever and throttle trim has
no effect on the input values of the throttle curve.
Each of the five points of the throttle curve are
independently adjustable from 0–100%. These five
points correspond to the position of the throttle stick.
The transmitter is preset at the factory to the throttle curve
as indicated by the solid line in figure 1 above. Individual
middle points can be activated and their values increased
or decreased to suit your specific needs.
The throttle trim lever position will affect the
low-point position as shown when in the Normal
mode Throttle Curve.
[THRO CURV]◊N
Point-L
Point-1
Point-2
Point-3
Point-4
Point-5
Point-H
0.0%
INH
INH
50.0%
INH
INH
100.0%
NORM
EXP OFF
IN 5
OUT 5
L 1 2 3 4 5 H
[THRO CURV]◊N
Point-L
Point-1
Point-2
Point-3
Point-4
Point-5
Point-H
0.0%
INH
INH
50.0%
INH
INH
100.0%
ST-1
EXP OFF
IN 5
OUT 5
L 1 2 3 4 5 H
Figure 1: Throttle Curve Normal
Figure 2: Throttle Curve, Stunt 1