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JR Racing XR3i - User Manual

JR Racing XR3i
40 pages
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3-Channel, 4-Model Memory
FM Computer Racing System
4680 JR XR3i manual 7/17/02 12:14 PM Page 1
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Summary

Introduction

XR3 i Quick Start Setup

Servo Reversing Function

Adjusts the direction of servo rotation for steering, throttle, and auxiliary channels.

End-Point Adjustment Function

Sets the maximum travel for steering, throttle, and auxiliary servos.

Steering Travel Adjustment

Adjusts the steering wheel's left or right travel limits.

Throttle Travel Adjustment

Adjusts the throttle trigger's forward or brake travel limits.

Auxiliary Channel 3 Travel Adjustment

Sets the travel limits for the auxiliary channel.

Direct Trim Access

Servo Trim Adjustment Overview

Allows direct adjustment of steering, throttle, and brake trim values.

Steering Trim Adjustment

Adjusts the steering trim lever for precise centering.

Throttle Trim Adjustment

Adjusts the throttle trim lever for precise centering.

Auxiliary Channel 3 Trim Adjustment

Adjusts the trim for the auxiliary channel.

System Features

Transmitter Features List

Lists key features of the XR3i transmitter.

R-135 Receiver Features List

Details features of the R-135 FM receiver.

Z590 M Servo Features List

Highlights characteristics of the Z590M servo.

Z270 Servo Features List

Describes the features of the Z270 servo.

System Specifications

System Components Overview

Lists transmitter, receiver, servos, and accessories.

XR3 i Transmitter Specs

Details technical specifications for the XR3i transmitter.

R-135 Receiver Specs

Provides technical details for the R-135 receiver.

Z590 M Servo Specs

Lists technical specifications for the Z590M servo.

Z270 Servo Specs

Provides technical specifications for the Z270 servo.

Control Identification and Location

Transmitter Control Identification

Identifies and locates controls on the transmitter.

Battery Compartment Information

Details battery cover access and battery requirements.

R;C Safety Precautions

General R;C Operation Safety

Provides essential safety guidelines for operating R/C models.

Transmitter Crystal Replacement Notice

FCC notice regarding transmitter frequency changes by authorized technicians.

Steering Tension Adjustment

Charging Jack

Receiver;Servo Connections and Installation

BEC Receiver Setup Guide

Details connections for BEC receivers with mechanical or electronic speed controllers.

Mechanical Speed Controller Connection

Shows typical setup for a BEC system with a mechanical speed controller.

Electronic Speed Controller Connection

Illustrates typical setup for a BEC system with an electronic speed controller.

Operating Your Model

Pre-Operation Sequence

Sequence for switching on the transmitter and receiver.

Post-Operation Sequence

Sequence for switching off the receiver and transmitter.

Servo Installation Layout

Diagram showing servo mounting and connections.

Transmitter Key and Display Functions

Explains the function of transmitter keys and display elements.

Display Screens

Normal Display Screen

Shows the standard LCD screen display.

Up-Timer Display Screen

Displays an up-timer, selectable via the Channel key.

Low Battery and Backup System Warning

Indicates low battery warning and lithium battery backup function.

Memory Backup Alert Screen

Alerts to potential ROM or lithium battery issues.

Accessing the System Mode

System Mode Functions Overview

Lists functions accessible in System Mode: Model Select, Name Entry, Frame Rate, etc.

How to Exit System Mode

Explains how to exit the System Mode.

Model Select Function

Accessing Model Select Function

Steps to enter and navigate the Model Select function.

Model Name Entry Function

Accessing Model Name Entry Function

Steps to enter and modify model names.

Frame Rate Select Function

Accessing Frame Rate Select Function

Steps to select between Normal (N) and Fast (F) frame rates.

Auxiliary Channel 3 Function Select

Auxiliary Channel 3 Function Types

Describes Inhibit (0), Linear (LN), and 2-Position (2P) functions.

Accessing Auxiliary Channel 3 Function

Steps to select the type of auxiliary channel 3 function.

Grip Button C Function Select

Grip Button C Function Options

Details options for Grip Button C: Off (0), ESB (Eb), and Lap-Timer (LA).

Accessing Grip Button C Function

Steps to select the desired function for Grip Button C.

Data Reset Function

Accessing Data Reset Function

Steps to reset all programming for a selected model to factory defaults.

Copy Model Data Function

Accessing Copy Model Data Function

Steps to copy model data from one memory slot to another.

Accessing the Function Mode

Function Mode Navigation Overview

Explains how to navigate and select functions via Scroll and Channel keys.

Throttle Deadband Function

Adjusts neutral throttle area for forward and brake control.

Exponential Function

Alters response rate of steering or throttle around neutral.

End-Point Adjustment Function

Sets maximum servo travel for steering, throttle, and auxiliary channels.

Programmable Mixing Function

Allows mixing of one channel to another for custom control.

Lap-Timer Function

Records and reviews individual lap times.

Sub-Trim Function

Adjusts servo neutral position without moving trim levers.

Servo Reversing Function

Changes servo rotation direction relative to control input.

Throttle Deadband Function

Accessing Throttle Deadband Function

Steps to adjust the dead throttle area for forward and braking.

Exponential Function

Accessing Exponential Function

Steps to adjust steering and throttle response around neutral.

End-Point Adjustment Function

Steering End-Point Adjustment

Sets left and right steering travel limits.

Forward Throttle End-Point Adjustment

Sets the forward throttle travel limit.

Brake End-Point Adjustment

Sets the brake throttle travel limit.

Auxiliary Channel 3 End-Point Adjustment

Sets travel limits for Auxiliary Channel 3 (LN or 2P).

Accessing End-Point Adjustment Function

Programmable Mixing Function

Steering-to-Auxiliary Channel Mixing

Mixes steering channel input to the auxiliary channel.

Throttle-to-Auxiliary Channel Mixing

Mixes throttle channel input to the auxiliary channel.

Accessing Programmable Mixing Function

Steps to adjust steering or throttle to auxiliary channel mixing.

Lap-Timer Function

Accessing Lap-Timer Function

Steps to start, stop, review, and reset lap times.

Sub-Trim Function

Accessing Sub-Trim Function

Steps to adjust servo neutral position for steering, throttle, or auxiliary.

Servo Reversing Function

Accessing Servo Reversing Function

Steps to reverse servo direction for steering, throttle, or auxiliary channels.

Accessing the Direct Trim Mode

Steering Trim Adjustment (Direct Mode)

Quickly adjusts steering trim using the trim lever.

Throttle Trim Adjustment (Direct Mode)

Quickly adjusts throttle trim using the trim lever.

Brake Travel Adjustment (Direct Mode)

Adjusts brake travel via Grip Lever A.

Steering Dual-Rate Adjustment (Direct Mode)

Adjusts steering sensitivity via Grip Lever B.

Auxiliary Channel 3 Trim Adjustment (Direct Mode)

Adjusts trim for Auxiliary Channel 3 (LN mode).

Steering Trim Adjustment

Throttle Trim Adjustment

Steering Dual-Rate Adjustment

Brake End-Point Adjustment

Auxiliary Channel 3: Fuel Mixture Control

Auxiliary Channel 3: Transmission Shift Control

XR3 i Data Sheet

Frequency Chart

Transmitter Crystal Replacement Notice

FCC notice regarding transmitter frequency changes by authorized technicians.

Warranty and Service Information

Warranty Coverage Details

Details the 3-year limited warranty for the radio system.

Repair Service Directions

Instructions for returning the system for service or repair.

Warranty Repair Process

Requirements for warranty service, including proof of purchase.

Non-Warranty Repair Information

Information on costs and estimates for non-warranty repairs.

JR Racing XR3i Specifications

General IconGeneral
BrandJR Racing
ModelXR3i
CategoryRemote Control
LanguageEnglish

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