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Manual Directed Electronics 150

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Summary
  • Directed Electronics 150 - page 1

    OWNER’S MANUAL Models 150/250/400 ...

  • Directed Electronics 150 - page 2

    © 1999 Directed Electronics, Inc CONGRA TULA TIONS Thank you for choosing a Directed Audio power amplifier . Directed has been the leader in high-quality and innovative security products in the U.S. since 1990. Now we introduce to the car audio industry the same winning formula - products that meet the strin- gent standards of today’ s mobile el ...

  • Directed Electronics 150 - page 3

    1 © 1999 Directed Electronics, Inc T ABLE OF CONTENTS High-powered car audio systems may produce sound pressure levels that exceed the threshold at which hearing loss may result. They may also impair a driver’ s ability to hear traffic sounds or emergency vehi- cles. Use common sense and practice safe listening habits when listening to or adjust ...

  • Directed Electronics 150 - page 4

    © 1999 Directed Electronics, Inc 2 INST ALLA TION GUIDELINES 1. Please read the owner’ s manual carefully before you install the amplifier . 2. Disconnect the battery ground terminal prior to making any elec- trical connections. 3. Check for any hazards or obstruc- tions such as gas tanks, fuel or brake lines, and wiring harnesses before mountin ...

  • Directed Electronics 150 - page 5

    © 1999 Directed Electronics, Inc INST ALLA TION GUIDELINES (continued) 3 is generated. For low impedance speaker applications or restricted ventilation installations, an external cooling fan may be advisable. 9. Y our connections to the amplifier’ s speaker and power terminals should be made with crimped spade lugs, and the battery and ground co ...

  • Directed Electronics 150 - page 6

    4 © 1999 Directed Electronics, Inc 1. GROUND TERMINAL - connect this terminal to the car chassis with a short heavy gauge wire, DO NOT CONNECT TO THE NEGA TIVE TERMINAL OF THE CAR BA TTERY or to factory chassis ground points already occupied by factory wires! If you are grounding multiple ampli- fiers, you may use a high-current distribution block ...

  • Directed Electronics 150 - page 7

    5 © 1999 Directed Electronics, Inc 1. RCA INPUT JACKS - accepts line- level outputs from head units or signal sources at voltages from 200 mV to 8 volts. High-grade shielded or twisted pair RCA cables are recommended for this input. 2. GAIN ADJUSTMENT - controls the gain (input sensitivity) of the amplifier . 3. CROSSOVER SELECTION SWITCH - contro ...

  • Directed Electronics 150 - page 8

    6 © 1999 Directed Electronics, Inc SPEAKER WIRING DIAGRAMS Stereo operation Mono operation Simultaneous stereo/mono operation ...

  • Directed Electronics 150 - page 9

    7 © 1999 Directed Electronics, Inc CROSSOVER SETTINGS AND GAIN ADJUSTMENT Y our Directed Audio power amplifier needs to be adjusted carefully to achieve maximum performance. These are some guidelines to follow when fine-tuning the amplifier . • For full-range and simultaneous stereo/mono bass applications, the crossover selection switch should b ...

  • Directed Electronics 150 - page 10

    8 © 1999 Directed Electronics, Inc SPECIFICA TIONS 150/250/400 RMS continuous power per channel , both chan- nels driven into 4 ohms from 20 to 20,000 Hz, with less than 0.08% T otal Harmonic Distor tion @ 14.4 VDC RMS continuous power per channel , both chan- nels driven into 2 ohms from 20 to 20,000 Hz, with less than 0.1% T otal Harmonic Distor ...

  • Directed Electronics 150 - page 11

    9 © 1999 Directed Electronics, Inc Directed Electronics, Inc. (DEI ® ) promises to the original purchaser , to replace this product should it prove to be defective in workmanship or material under normal use, for a period of two years from the date of purchase by the dealer as indicated by the date code marking of the product PROVIDED the product ...

  • Directed Electronics 150 - page 12

    • SINGLE AND DUAL VOICE COIL SUBWOOFERS • COAXIAL SPEAKERS • COMPONENT SPEAKER SYSTEMS © 1999 Directed Electronics, Inc • Vista, CA 92083 • All Rights Reser ved G45022 9/99 Always use a DEI is a proud member of • CLASS D MONO AMPLIFIERS • 2 CHANNEL AMPLIFIERS • 4 AND 5 CHANNEL AMPLIFIERS • SIGNAL PROCESSORS • SINGLE AND DUAL VO ...

Manufacturer Directed Electronics Category Car Amplifier

Documents that we receive from a manufacturer of a Directed Electronics 150 can be divided into several groups. They are, among others:
- Directed Electronics technical drawings
- 150 manuals
- Directed Electronics product data sheets
- information booklets
- or energy labels Directed Electronics 150
All of them are important, but the most important information from the point of view of use of the device are in the user manual Directed Electronics 150.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Directed Electronics 150, service manual, brief instructions and user manuals Directed Electronics 150. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Directed Electronics 150.

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A complete manual for the device Directed Electronics 150, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Directed Electronics 150 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Directed Electronics 150.

A complete Directed Electronics manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Directed Electronics 150 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Directed Electronics 150, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Directed Electronics 150, that we can find in the current document
3. Tips how to use the basic functions of the device Directed Electronics 150 - which should help us in our first steps of using Directed Electronics 150
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Directed Electronics 150
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Directed Electronics 150 in a specific country, if it was not possible to solve the problem on our own.

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