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Manual Xantech PA640

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Summary
  • Xantech PA640 - page 1

     1 Amplifiers & Preamplifiers INST ALLA TION INSTRUCTIONS P A640 SIX CHANNEL POWER AMPLIFIER ...

  • Xantech PA640 - page 2

     2 GENERAL INFORMATION To enhance the ease of installation and obtain optimum performance from the PA640, we recommend that you first become familiar with all its features and special capabilities by studying the descriptions and INPUT P ANEL POWER REMOTE ON/OFF CH1 CH2 BRIDGED STEREO LEVEL LEVEL LINE INPUTS LINE INPUTS BRIDGED STEREO CH3 CH4 LE ...

  • Xantech PA640 - page 3

     3 Amplifiers & Preamplifiers PA640 PANEL DESCRIPTIONS SYLMAR, CA MADE IN U.S.A. POWER REMO TE ON/OFF CH1 CH2 BRIDGED STEREO LEVEL LEVEL LINE INPUTS LINE INPUTS BRIDGED STEREO CH3 CH4 LEVEL CH5 CH6 LINE INPUTS BRIDGED STEREO 1 2 3 4 5 3 4 5 3 4 5 PA640 SIX CHANNEL POWER AMPLIFIER ® 1V .2V 3V 1V .2V 3V 1V .2V 3V Fig. 2 PA640 Input Panel – ...

  • Xantech PA640 - page 4

     4 PA640 PANEL DESCRIPTIONS POWER MANUAL ON + – – + CH2 CH1 PROTECTION SPEAKERS + – – + CH6 CH5 PROTECTION + – – + CH4 CH3 PROTECTION SPEAKER IMPED ANCE STEREO MODE: 8 Ohms Min. BRIDGED MODE: 16 Ohms Min. MANUAL OFF (REMOTE ON/OFF) SPEAKERS SPEAKERS + – BRIDGED + – BRIDGED + – BRIDGED 6 7 8 9 10 6 7 6 7 120 V AC 60 HZ FUSE 5A F ...

  • Xantech PA640 - page 5

     5 Amplifiers & Preamplifiers P A640 Aluminum mounting panel (preferred) FINS Fig. 5 Vertical mounting (preferred) Shelf, wall, etc. 3-inch spacing (minimum) P A640 Aluminum mounting panel (preferred) Heat Dissipation Fins Fig. 4 Horizontal Mounting INSTALLATION PHYSICAL LOCATION AND MOUNTING When you mount the PA640, you need to plan its lo ...

  • Xantech PA640 - page 6

     6 INSTALLER'S NOTES ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ _____________ ...

  • Xantech PA640 - page 7

     7 Amplifiers & Preamplifiers INSTALLATION (cont'd) CONNECTING THE PA640 I When making connections to the PA640 be sure the power cord is unplugged. Proceed as follows: Stereo Mode Connections 1. Using good quality RCA type patch cables, connect the L and R OUTPUT jacks of the driving preamp to the CH1, CH2, etc. LINE INPUTS jacks on th ...

  • Xantech PA640 - page 8

     8 CH1 CH2 BRIDGED STEREO LEVEL LINE INPUTS VIDEO AUDIO L R 1 RCA T ype Patch Cords Preamp Outputs ZPR68, etc. P A640 Input Panel P A640 Speakers & AC Panel + – – + CH2 CH1 PROTECTION SPEAKERS + – BRIDGED Be sure speakers are connected with correct polarity as shown. Speaker Systems Set BRIDGED/STEREO Switches to BRIDGED position CH3 C ...

  • Xantech PA640 - page 9

     9 Amplifiers & Preamplifiers PROBLEM 1. Power Indicator does not light – no sound. 2. No sound from CH2, CH4 or CH6 when stereo operation is desired. 3. Sound cuts in and out every 3 to 5 seconds. 4. PA640 does not turn OFF when REMOTE input voltage goes to 0 Volts. 5. PA640 becomes very warm, shuts OFF, but does not come back ON automati ...

  • Xantech PA640 - page 10

     10 Fig. 9 A Multi-Zone System Using Two PA640's 12VDC CONFIRM IR IN POWER +12V G S IR OUT GMM1A  CURRENT SENSOR THRESHOLD ST ATUS ON IR OUT GCM1 CURRENT SENSOR THRESHOLD ST ATUS ON IR OUT GCM1 CURRENT SENSOR THRESHOLD ST ATUS ON IR OUT GCM1 CURRENT SENSOR THRESHOLD ST ATUS ON IR OUT GCM1 CURRENT SENSOR THRESHOLD ST ATUS ON IR OUT GCM1 C ...

  • Xantech PA640 - page 11

     11 Amplifiers & Preamplifiers P A640 © 1996 Xantech Corporation. All rights reserved. Design and specifications subject to change without notice. CH1 Input CH2 Input STEREO BRIDGED + + + + INVERTER + – – + Feedback DISCRETE DRIVER & OUTPUT ST AGES + Feedback Protection Mute and Protection PROTECTION LED CH2 CH1 BRIDGED Power Mute 1 ...

Manufacturer Xantech Category Stereo Amplifier

Documents that we receive from a manufacturer of a Xantech PA640 can be divided into several groups. They are, among others:
- Xantech technical drawings
- PA640 manuals
- Xantech product data sheets
- information booklets
- or energy labels Xantech PA640
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 Xantech PA640.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Xantech PA640, service manual, brief instructions and user manuals Xantech PA640. 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 Xantech PA640.

Similar manuals

A complete manual for the device Xantech PA640, 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 Xantech PA640 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Xantech PA640.

A complete Xantech 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 Xantech PA640 - 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 Xantech PA640, 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 Xantech PA640, that we can find in the current document
3. Tips how to use the basic functions of the device Xantech PA640 - which should help us in our first steps of using Xantech PA640
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Xantech PA640
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Xantech PA640 in a specific country, if it was not possible to solve the problem on our own.

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Comments (1)

Bill shaw

My Xantech won’t turn on. It has been slowly getting to this point. Sometimes it would take several attempts, but now nothing works.