American DJ 38B LED PRO

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User Instructions

38B LED PRO Introduction

©American DJ Supply® - www.americandj.com - 38B LED PRO Instruction Manual Page 2

7/08

Unpacking: Thank you for purchasing the 38B LED PRO by Ameri-

can DJ®. Every 38B LED PRO has been thoroughly tested and has

been shipped in perfect operating condition. Carefully check the ship-

ping carton for damage that may have occurred during shipping. If the

carton appears to be damaged, carefully inspect your xture for any

damage and be sure all accessories necessary to operate the unit has

arrived intact. In the case damage has been found or parts are miss-

ing, please contact our toll free customer support number for further

instructions. Do not return this unit to your dealer without rst contact-

ing customer support.

Introduction: The 38B LED PRO is part of American DJ’s continuing

pursuit for creating high quality affordable intelligent fixtures. The 38B

LED PRO is a DMX intelligent LED Par Can. This Par Can is light weight

and compact which makes it a great piece for mobile DJ’s and clubs.

This unit can be used as a stand alone xture, or in a Master/Slave

conguration. The unit can also be controlled via DMX controller.

Customer Support: American DJ® provides a toll free customer sup-

port line, to provide set up help and to answer any question should you

encounter problems during your set up or initial operation. You may

also visit us on the web at www.americandj.com for any comments or

suggestions. Service Hours are Monday through Friday 9:00 a.m. to

5:00 p.m. Pacic Standard Time.

Voice: (800) 322-6337

Fax: (323) 582-2941

E-mail: support@americandj.com

To purchase parts online visit http://parts.americandj.com

Warning! To prevent or reduce the risk of electrical shock or re, do

not expose this unit to rain or moisture.

Caution! There are no user serviceable parts inside this unit. Do not

attempt any repairs yourself, doing so will void your manufactures war-

ranty. In the unlikely event your unit may require service please contact

American DJ®.

PLEASE recycle the shipping carton when ever possible.

American DJ®

6122 S. Eastern Ave.

Los Angeles Ca. 90040

www.americandj.com

Main Page

Need help?

Do you have a question about the American DJ 38B LED PRO and is the answer not in the manual?

Summary

Introduction and Unpacking

Product Introduction

Overview of the 38B LED PRO as a DMX intelligent LED Par Can, suitable for mobile DJs and clubs.

Customer Support Contact

Contact details and service hours for customer support and online registration.

Safety Warnings and Precautions

Important warnings regarding electrical shock, fire risk, and internal parts.

General Instructions and Features

General Operating Instructions

Read these instructions carefully to familiarize yourself with basic operations and safety information.

Product Features List

Lists key features such as multi-colors, color strobe, DMX protocol, and user-selectable voltage.

Voltage Selection and Warranty

Voltage Selection Procedure

Step-by-step guide on how to safely change the fixture's voltage setting.

Warranty Registration Process

Details the 3-year limited warranty and how to register the product online or via mail.

Safety Precautions

Setup and DMX Configuration

Power Supply Requirements

Ensure your area's source voltage matches the fixture's required voltage before plugging in.

DMX Protocol Explained

Explains DMX as a universal protocol for communication between intelligent fixtures and controllers.

DMX Linking Instructions

Details how to link multiple DMX fixtures together for synchronized operation.

DMX Data Cable Specifications

Specifies the need for a standard 110-120 Ohm shielded data cable for DMX communication.

XLR Pin Configuration Guide

Illustrates the pin configuration for 3-pin XLR connectors used in DMX communication.

Line Termination for DMX

Explains the use of terminators to prevent erratic behavior on long DMX cable runs.

3-Pin to 5-Pin XLR Conversion

Provides a chart for converting 3-pin XLR connectors to 5-pin XLR connectors for DMX.

Operating Modes and Display Control

LED Display On;Off Control

Instructions for turning the LED display on or off, with an automatic shut-off feature.

Color Mode Selection

Allows choosing a static color from 0 (blackout) to 7 (white).

Color Change Mode

Cycles through different colors with adjustable speed from 01 to 99.

Color Fade Mode

Fades between colors with adjustable speed from 01 to 99.

Auto Mode Operation

Fixture runs through color changes and color fades automatically.

Sound Active Mode

Fixture reacts to sound with adjustable sensitivity from 00 to 31.

Master-Slave Operation

Links units together, one acting as master to control others in built-in programs or DMX.

DMX Modes and Channel Functions

DMX Mode Selection

Choose between 3, 6, or 7 channel DMX modes for controller flexibility.

DMX Addressing

Set the DMX address for 3, 6, or 7 channel modes using the MODE button.

3-Channel Mode Functions

Details functions for Channel 1 (RED), 2 (GREEN), and 3 (BLUE) in 3-channel mode.

DMX Channel Value Functions

6-Channel Mode Functions

Explains functions for channels 1-6, including color, strobe, and dimming control.

7-Channel Mode Functions

Details functions for channels 1-7, including color, strobe, sound active, and dimmer.

Cleaning and Troubleshooting

Cleaning Procedures

Guide on cleaning internal and external optical lenses using a soft cloth.

Troubleshooting DMX Issues

Checks for common DMX connectivity problems and correct wiring.

Troubleshooting Sound Issues

Notes that quiet or high-pitched sounds may not activate the unit.

Limited Warranty Information

Manufacturers Limited Warranty

Details warranty terms, conditions, exclusions, and the sole remedy being repair or replacement.

Warranty Period Summary

Lists warranty periods for various American DJ product lines, including LED products (3 years).

Product Specifications