REI ST-4050 User Manual

20
Radio Engineering Industries, Inc.
www.radioeng.com
Rev A.0 Date: 4-10-19
Heavy Duty Digital Media Receiver with Short Chassis Design, AM/FM
Stereo Weather Band Radio, USB iPod® Control and Charging,
Front/Rear Auxiliary Inputs and built in PA
Installation/ Operation Manual
50W x 4 ST-4050

REI ST-4050 Specifications

General

Brand	REI
Model	ST-4050
Category	Receiver
Language	English

Summary

REI Limited Warranty and Radio Controls

Warranty Policy Details and Service

Information on warranty coverage, exclusions, period, and the procedure for obtaining service from REI.

Front Panel Controls and Display

Identification and explanation of the radio's front panel buttons, knobs, and the LCD display screen.

Technical Specifications and System Operation

Unit Specifications and Dimensions

Detailed specifications for audio, power output, tuners, interfaces, physical dimensions, and weight of the unit.

Display, Source, and Reset Functions

Troubleshooting Common Issues

Problem Resolution Guide

A table listing common operational problems, their potential causes, and recommended solutions.

USB Media Playback and Installation

USB Operation and File Support

Instructions for connecting USB devices, playback modes, and details on supported audio file formats.

Dash Installation Steps

Electrical Connections and Device Integration

Wiring Diagram and Power Requirements

iPod/iPhone and Aux Input Operation

How to connect and operate Apple devices (iPod/iPhone) and external audio sources via AUX inputs.