Pro Boat JR XR3i - Manual (Page 35)

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When selected, Grip Lever A can be used to access the
Auxiliary Channel 3 function of the XR3i for use as a fuel
mixture channel.
When the LN (linear) Auxiliary Channel 3 function is
selected, Grip Lever A can be used to change the neutral
position of the servo to lean or richen the engine's fuel
mixture. Once the desired fuel mixture has been achieved,
the Grip Lever A value indicated on this screen can be
transferred manually to the Sub-Trim function (page 28) and
the value of the AUX screen can be returned to zero. Please
refer to diagram A to the right for proper grip lever operation.
Auxiliary Channel 3 Access
(Transmission Shift Selector)
When the 2P Auxiliary Channel function is selected, the Grip
Lever A can be used to move the Auxiliary 3 Channel servo
to one of two positions (left/right or forward/reverse) when
LA or Eb is selected for the Grip Button C function. Please
refer to diagram A below for proper shifting procedures.
Note: The End-Point Adjustment function
(page 24) is used to set the forward and reverse
gear servo travel positions.
aux
0
Auxiliary Channel 3 Fuel Mixture Control (LN selected)
Current Value
Forward Gear Reverse Gear (Transmission Use)
(Fuel Mixture Use) Decrease Increase
Grip Lever A
Brake Trim
Auxiliary Channel 3 Access
(Fuel Mixture)
Diagram A
4680 JR XR3i manual 7/17/02 12:14 PM Page 35