User Manual

To adjust the D/R percentage, use the rotary selector to highlight and select the D/R
percentages next to the desired switch position. Then use the rotary to set the percentage.
To set each direction individually, move the stick in one direction while setting the value
and then move the stick in the other direction to set the other value.
Exponential Percentages – (D/R & EXP)
There are 2 Exponential (EXP) percentages for each switch position, allowing a separate
value for each stick direction: Up/Down & Left/Right. This is useful in obtaining the
same aircraft feel/response in all directions.
To adjust the EXP percentage, use the rotary selector to highlight and select the EXP
percentages next to the desired switch position. Then use the rotary to set the percentage.
Use only POSITIVE percentages (+) unless there is a specific reason to do
otherwise!
To set each direction individually, move the stick in one direction while setting the value
and then move the stick in the other direction to set the other value.
If exponential has never been used before, try a low positive value like +10. After a
while increase it gradually until the desired feel is obtained.
Graph – (D/R & EXP)
The graph at the right of the display appears when either D/R or EXP percentages are
highlighted. It serves to provide a graphic representation of the D/R Exponential curve
that results from the D/R & EXP values that have been set.
Stick movement is represented by the X-Axis (horizontal) and servo movement is
represented by the Y-axis (vertical distance from an imaginary horizontal centerline).
The further the line is from center, the more servo movement there is.
Switch Position – (D/R & EXP)
The switch position indicator just to the right of the Function Name at the top left of the
display shows the current position of the D/R or Flight Mode switch. It will change
values when the appropriate switch is moved to its various positions. It is a handy
reference to what switch position is active when the aircraft is powered-up and the
control surface movements are observed.
CLR Button – (D/R & EXP)
Pressing the CLR button while a modifiable parameter is selected will reset the parameter
to its default value. For instance, if a D/R percentage is selected, pressing the CLR
button will reset the percentage to 100%. EXP values are reset to LIN (no exponential)
when CLR is pressed while an EXP percentage is selected.
LIST Button – (D/R & EXP)
Press the LIST button to return to the FUNCTION List, or rotate the rotary selector until
LST appears next to LIST and select it to return to the SYSTEM Menu.
ENT Button – (D/R & EXP)
Pressing the ENT button returns to the Main Display.
JR XP9303 Detailed Function Descriptions 40