Pro Boat JR XR3i - Manual (Page 16)

16
The Auxiliary Channel 3 function of the XR3i allows you to
select from two different types of Channel 3 servo travel
movements or to inhibit the Auxiliary Channel 3 function.
Use the information below to select the correct Auxiliary
Channel 3 function type for your particular installation. It is
suggested the 0 function be selected for most applications.
(Factory preset)
0 0 = The 0 or Inhibit function allows the Brake End-Point
Adjustment function, page 34, to be used. This function
is designed to be used with most types of electric and
gas-powered R/C cars. This feature is extremely popular,
as it allows the amount of panic braking accessible through
the throttle trigger's braking position to be adjusted during
operations for maximum effectiveness. When activated,
the braking values will be visible via the Direct Trim function,
page 30.
L LN N = The LN or linear servo travel function is designed
to be used when an engine fuel mixture servo is required.
This function is most commonly used with gas-powered
R/C racing boats and is accessible through Grip Dial A. In
this function, the maximum travel of the servo is determined
by the End-Point Adjustment function, page 24. The servo
neutral position can be altered proportionally via the Grip
Dial A for mixture adjustment. When activated, fuel mixture
trim values are visible for the direct trim function, page 35.
2 2P P = The 2P or 2 position Servo Travel function is designed
to be used as a transmission gear shift channel. This feature
is designed for use with vehicles such as the Traxxas
®
T-Maxx. This function is accessible through Grip Button C
or Grip Dial A if Grip Button C is occupied by another
function. In this function, the servo's travel values are deter-
mined by the End-Point Adjustment function, page 24.
Accessing the Auxiliary
Channel 3 Function
0 = Inhibited (Grip Dial A braking is active)
LN = Linear servo movement
2P = 2-position servo movement
1. Press the Scroll and Channel keys at the same time
and hold.
2. Turn on the transmitter power switch to enter
System mode.
3. Press the Scroll key until "AUX" appears on the screen.
4. Press the Increase or Decrease key to select the correct
Auxiliary Channel 3 function type to be used.
5. Press the Scroll key to access the Grip Button C Select
function.
6. To exit the System mode, either turn the transmitter power
switch off or press the Scroll and Channel keys at the
same time.
aux
2P
Auxiliary Channel 3
Function
Non-linear
Two-Position
Movement
(Traxxas shiftable
transmission use)
Press and hold the
Scroll and Channel
keys at the same time
to enter the System
mode. Next Press the
Scroll key until "AUX"
appears.
Press the Increase
or Decrease key to
select the desired
Auxiliary channel
3 function type to
be used.
aux
LN
Auxiliary Channel 3
Function
Linear Movement
(fuel mixture servo)
aux
0
Auxiliary Channel 3
Function
Channel 3 is Inhibited
(Grip Dial A braking
function is now
activated)
SCROLL
ENTER
CHANNEL
INCREASE
CLEAR
DECREASE
Auxiliary Channel 3 Function Select (System Mode)
4680 JR XR3i manual 7/17/02 12:14 PM Page 16