Operating Your Model; Servo Layout; Key Input And Display - JR Racing XR3i Quick Start Setup

4680 JR XR3i manual 7/17/02

Operating Your Model

It's important to learn the proper sequence for switching
on/off your radio system.
Before Operation
Switch on the transmitter, then the receiver.

Servo Layout

Note: Rubber grommets
and (sometimes) eyelets
are used in fuel-powered
vehicles.

Key Input and Display

To enter the Function mode, press the Scroll key
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Servo Mounting Flange
Rubber Grommets
Servo Eyelet
Servo Mounting Flange
Rubber Grommets
Top View
KEY USE
SCROLL Moves up through the available functions
CHANNEL Selects the desired channel
INCREASE Increases the value of the selected function
DECREASE Decreases the value of the selected function
To enter the System mode, press the Scroll
and Channel keys simultaneously and hold
while turning on the transmitter.
ENTER
SCROLL CHANNEL
while the transmitter is on.
After Operation
Switch off the receiver, then the transmitter. This ensures
that you will always have a signal to the receiver and that
your R/C model will not operate out of control when you turn
off the transmitter.
Servo Arm Retaining Screw
Servo Lead with Connector
Z270/Z590M Servo
CLEAR
INCREASE DECREASE
Press the Increase and Decrease keys
simultaneously to clear the screen or return
to factory preset.
Servo Arm/Horn
Servo Output Shaft
Servo Case
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