JR XP9303 User Manual

INSTRUCTION MANUAL FOR AIRPLANE
XP9303
9-CHANNEL COMPUTER RADIO SYSTEM

JR XP9303 Specifications

General

Type	Transmitter
Frequency	72 MHz
Channels	9
Modulation	PPM/PCM
Model Memory	30 models
Compatibility	JR receivers
Model Type	Helicopter, Airplane

Summary

Component Specifications

Battery Charging Procedures

Transmitter & Receiver Charging

Instructions for fully charging transmitter and receiver battery packs prior to field use, including initial charge duration.

Charger Usage Guidelines

Notes on JR charger polarity, compatibility, and essential safety precautions.

Direct Servo Control (DSC)

DSC Functionality and Benefits

Explains DSC hook-up, operation, and benefits like reduced power draw and bench adjustments.

Installation Requirements

Accessing and Navigating the System Menu

Access the System Menu

Procedure to enter the SYSTEM Menu by holding the ENT button while turning on the transmitter.

Select a Model Memory

Steps to select an unused model memory for setup, including navigating the model list.

Resetting the Model

Activating the ACRO Mode

Selecting the Modulation Type

ACRO System Menu Advanced Functions

Flight Modes Explained

Activating Flight Modes

ACRO Function List

Dual Rate and Exponential (D/R & EXP)

Throttle Curve (THRO CURV)

Flap System (FLAP SYS.)

Elevator-to-Flap Mixing (ELE FLP M)

Aileron-to-Rudder Mixing (AIL→RUD M)

Aileron Differential (AIL DIFF.)

Servo Speed Adjustment (SRV. SPEED)

Snap Roll Function

Gyro System (GYRO SYS.)

Fixed Gyro Gain

Stick Override Gyro Gain

Programmable Mixers (PROG MIX)

Fail Safe Function

Trainer System

XP9303 as Master/Instructor

Configuring the XP9303 to transfer flight controls to a student transmitter.

XP9303 as Slave/Student

Setting up the XP9303 to receive flight controls from an instructor transmitter.

Utility Functions

Copy Model Memory

Transfer Model Data

Receive Model into XP9303