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Manual Clarion APX401.4

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Summary
  • Clarion APX401.4 - page 1

    OPERAT I ON I NSTALLAT I ON MANUAL 4-CHANNEL POWER AMPLIFIER APX401.4.qxd 12/5/01 12:58 PM Page 1 ...

  • Clarion APX401.4 - page 2

    4 Channel Power System Amplifier 2 TABLE OF CONTENTS Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Input Connections and Audio Controls . . . . . . . . . . . . . . 3 Connections for Power and Speakers . . . . . . . . . . . . . . ...

  • Clarion APX401.4 - page 3

    Owner’s Manual 3 Owner’s Manual DESCRIPTION The Clarion APX401.4 4-channel car audio amplifier is an excellent choice for creating a variety of multi-channel sound systems. The amplifier features flexi - bility of 2, 3 or 4 channel system by a flip of a switch. You can also configure the front or rear amplifier sections for a mixed mode operati ...

  • Clarion APX401.4 - page 4

    4 Channel Power System Amplifier 4 The Input Connections are gold-plated RCA Jacks and are labeled as FRONT RIGHT, FRONT LEFT, REAR RIGHT and REAR LEFT. The Gain Controls provide a wide adjustment range to accommodate output levels from any brand of source unit. • Gain Controls - Seperate Front and Rear Gain Controls allow you to set the nominal ...

  • Clarion APX401.4 - page 5

    Owner’s Manual 5 • Rear Channel Input Select - This switch allows the flexibility of using either 2 or 4 inputs to operate the amplifier. • Speaker Level Inputs - These provide connections for a high-level stereo source. These connections are provided for installations when the source unit does not have RCA outputs. WARNING : When using the s ...

  • Clarion APX401.4 - page 6

    4 Channel Power System Amplifier 6 APPLICATIONS The Clarion APX401.4 4-channel car audio amplifier can be used in a variety of system applications. Here are some examples to help plan your own installation. Figure 3 - In this application, the APX401.4 is used as a 4-channel amplifier to drive four full-range speakers in stereo. 4-Channel Full-Range ...

  • Clarion APX401.4 - page 7

    Owner’s Manual 7 Figure 4 - In this 4-channel system, the APX401.4 drives a pair of stereo satellites for the front and a pair of subwoofers for the rear. Note the filter settings. 4-Channel Stereo System 2-Channel High-Pass, 2-Channel Low-Pass APX401.4.qxd 12/5/01 12:58 PM Page 7 ...

  • Clarion APX401.4 - page 8

    4 Channel Power System Amplifier 8 2-Channel Stereo System with Low-Pass Bridged Mono Channel Figure 5 - The APX401.4 can also be used to drive a pair of stereo satellites for the front and a single mono subwoofer for the rear. Note the filter settings. APX401.4.qxd 12/5/01 12:58 PM Page 8 ...

  • Clarion APX401.4 - page 9

    Owner’s Manual 9 2-Channel High Power System (Satellite or Subwoofer) Figure 6 - The APX401.4 can be set up as a 2-channel high-power amplifier to drive a pair of satellites (or subwoofers). APX401.4.qxd 12/5/01 12:58 PM Page 9 ...

  • Clarion APX401.4 - page 10

    4 Channel Power System Amplifier 10 NOTE: Chart values based on 4 ohm speakers. Figure 7 - The amplifier can be configured for a mixed-mode operation on either channels 1/2 or 3/4 amplifier sections. The table provides component values to create a 6dB per octave crossover at specified frequencies. Use components that have a + 5% tolerance and capac ...

  • Clarion APX401.4 - page 11

    Owner’s Manual 11 INSTALLATION This section lists Mounting and Wiring Precautions prior to installing the Clarion APX401.4. These safeguards provide enough detail to complete an installation successfully. If you do not have the necessary skills, do not attempt to install the amplifier yourself. Instead, see your authorized Clarion dealer for inst ...

  • Clarion APX401.4 - page 12

    4 Channel Power System Amplifier 12 6. Refer to the Figure 8 when making electrical connections. Connect the amplifier’s positive (+) lead via a fuse directly to the positive (+) terminal on the battery. Do not connect this wire to the car’s fuse panel. Use red-insulat - ed 10-gauge (or larger) wire for the amplifier’s positive (+) power lead ...

  • Clarion APX401.4 - page 13

    Owner’s Manual 13 SETTING THE GAIN After completing the installation, follow these steps to set the Gain Control and then perform the Final System Checks. 1. Turn the Gain Control all the way counter-clockwise. 2. Turn the vehicle’s Ignition Switch to the ON position. Then turn the ON/OFF Switch on the source units to the ON position. Set all T ...

  • Clarion APX401.4 - page 14

    4 Channel Power System Amplifier 14 Problem No Audio. Solution Low or no remote turn-on voltage. Check remote connections at amplifier and source unit. Blown amplifier fuse. Replace with new fast-blow fuse (same rating). Power wires not connected. Check battery and ground wiring at amplifier; also check battery connections. Speaker leads shorted. C ...

  • Clarion APX401.4 - page 15

    Owner’s Manual 15 Problem Amplifier fuse keeps blowing. Solution Incorrect wiring or short circuit. Review Installation and check all wiring connections. Problem Whining or ticking noise in the audio with engine on. Solution Amplifier is picking up alternator noise or radiated noise. Turn down input gain; move audio cables away from power wires. ...

  • Clarion APX401.4 - page 16

    Clarion Corporation of America 661 W. Redondo Beach Blvd. Gardena, CA 90247-4201 U.S.A. APX401.4 Rev. 1(11/01) WARRANTY INFORMATION This product is warranted against all defects in material workmanship for a period of one year from the date of original purchase. Clarion ProAudio products except for speakers are covered by a two year warranty when i ...

Manufacturer Clarion Category Stereo Amplifier

Documents that we receive from a manufacturer of a Clarion APX401.4 can be divided into several groups. They are, among others:
- Clarion technical drawings
- APX401.4 manuals
- Clarion product data sheets
- information booklets
- or energy labels Clarion APX401.4
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 Clarion APX401.4.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Clarion APX401.4, service manual, brief instructions and user manuals Clarion APX401.4. 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 Clarion APX401.4.

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A complete manual for the device Clarion APX401.4, 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 Clarion APX401.4 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Clarion APX401.4.

A complete Clarion 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 Clarion APX401.4 - 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 Clarion APX401.4, 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 Clarion APX401.4, that we can find in the current document
3. Tips how to use the basic functions of the device Clarion APX401.4 - which should help us in our first steps of using Clarion APX401.4
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Clarion APX401.4
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Clarion APX401.4 in a specific country, if it was not possible to solve the problem on our own.

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