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Manual Amphony L1520

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Summary
  • Amphony L1520 - page 1

    R R User and Installation Guide 5.8 GHz DIGIT AL Wireless Audio T ransmitter / Amplifier Model 1520 ...

  • Amphony L1520 - page 2

    Contents Unpacking Connecting the transmitter Connecting the amplifier Placing the transmitter and amplifier Operating the transmitter Operating the amplifier Troubleshooting T echnical specifications Safety information Your warranty ....................................................................................... 2 .......................... ...

  • Amphony L1520 - page 3

    User and Installation Guide R R Step 1 Step 1 Connecting the transmitter The transmitter connects either to a standard line-out audio interface via the supplied RCA cable or to an amplified speaker output via the supplied short speaker cables. If the transmitter is connected via speaker cables, observe the polarity of the cable connection to ensure ...

  • Amphony L1520 - page 4

    User and Installation Guide R R Page 3 L R DC 9V L R L R AUDIO LINE OUT Audio Source Transmitter DC 9 V 300 mA Power outlet AC adapter Using the transmitter RCA audio input: ...

  • Amphony L1520 - page 5

    L R DC 9V L R Using the transmitter speaker audio input: Transmitter DC 9 V 300 mA Power outlet AC adapter L R SPEAKER OUT Audio Source User and Installation Guide R R Page 4 ...

  • Amphony L1520 - page 6

    User and Installation Guide R R Page 5 Step 2 Step 2 Connecting the amplifier Connect the DC power input of the amplifier with the supplied large 24 V AC adapter (wallwart). The use of a surge protector is recommended to protect the amplifier from power surges which may damage the amplifier and connected speakers or may cause audio dropouts. The am ...

  • Amphony L1520 - page 7

    User and Installation Guide R R Page 6 Amplifier DC 24 V 1000 mA DC 24 V 1000 mA Power outlet AC adapter Speakers ...

  • Amphony L1520 - page 8

    User and Installation Guide R R Page 7 Step 3 Step 3 Placing the transmitter and amplifier For optimum reception, the amplifier should be placed within the line of sight from the transmitter. If possible, the amplifier should be placed right side up with its front toward the transmitter. The transmitter should be placed at an elevation such that th ...

  • Amphony L1520 - page 9

    User and Installation Guide R R Page 8 Example 1: Amplifier placed on top of a speaker Example 2: Amplifier mounted vertically behind a speaker Transmitter Speaker Amplifier Transmitter Speaker Amplifier line of sight indirect connection (reflected signal) ...

  • Amphony L1520 - page 10

    User and Installation Guide R R Page 9 Step 4 Step 4 Operating the transmitter After powering up the transmitter, the transmit light will go on for approximately five seconds while the transmitter initializes. After initialization, the transmit light will go out. Initially, set the transmitter volume control to a middle setting. Once audio is detec ...

  • Amphony L1520 - page 11

    User and Installation Guide R R Page 10 L R DC 9V L R Transmitter volume control ...

  • Amphony L1520 - page 12

    User and Installation Guide R R Page 11 Step 5 Step 5 Operating the amplifier As soon as a valid transmitter signal is received by the amplifier, the amplifier will output the amplified audio signal to the speaker outputs. Y ou can change the audio level by adjusting the amplifier volume control. If no audio signal is received for more than 2 minut ...

  • Amphony L1520 - page 13

    User and Installation Guide R R Page 12 Problem Possible Cause Solution The transmit light does not go on after DC power is applied to the transmitter Faulty AC adapter or faulty power outl et Check the power outlet and the AC adapter; if possible, check for correct voltage of the AC adapter. No audio presen t at audio input Check the audio connect ...

  • Amphony L1520 - page 14

    User and Installation Guide R R Page 13 Problem Possible Cause Solution Speaker audio level is too low Audio signal too weak Incr ease the o utput l evel of the audio source (conne ct transm itter to an adj ustabl e output by using an adapte r if necessary). Stro ng int erfer ence In som e cases , ther e may be str ong int erfer ence pr eventi ng p ...

  • Amphony L1520 - page 15

    User and Installation Guide R R Page 14 Problem Possible Cause Solution Strong inter ferenc e See under “ Stro ng Inter ferenc e“ on previ ous page. Transmit ter volum e control set too low Adjust the transmit ter volume control. Audio is noisy Audio signal too weak See under “ Audio signal too weak“ on previous page. Strong inter ferenc e ...

  • Amphony L1520 - page 16

    User and Installation Guide R R Page 15 Technical S pecifications Transmitter: Audio transmission method: Digital Transmitter frequency: 5.8 GHz Error correction: 1/2 rate FEC Audio sampling method: 128 times oversampling Transmitted data rate: > 3 Mbps Transmitter operating range: max. 100 ft. line of sight, max. 30 ft. through walls and ceilin ...

  • Amphony L1520 - page 17

    User and Installation Guide R R Page 16 IMPORTANT SAFETY INFORMA TION ATTENTION! READ THESE SAFETY INSTRUCTIONS CAREFULL Y AND HEED ALL WARNINGS IN THIS MANUAL. POWER SOURCE To avoid product malfunction, and to protect against elect ric shock, fire or personal injury, please observe the following: • This product has been designed to work with 120 ...

  • Amphony L1520 - page 18

    User and Installation Guide R R Page 17 NON-USE PERIODS • When the product is not being used for a long period of time, unplug the product. CLEANING • Unplug the product before cleaning. • When the system gets dirty, wipe it with a clean, soft cloth. If necessary , wipe it with a soft cloth, slightly dampened with soapy water. Wipe dry immedi ...

  • Amphony L1520 - page 19

    Limited warranty WHAT YOUR W ARRANTY COVERS This warranty extends only to the original user of the equipment (“you”, ”your”) and is limited to the purchase price of each part. Amphony and its affiliated companies (”we”, ”our”, ”us”) warrant this Wireless Transmitter / Amplifier Set against defects in materials or workmanship as ...

  • Amphony L1520 - page 20

    LEGAL LIMITA TIONS REPLACEMENT AS PROVIDED UNDER THIS W ARRANTY IS YOUR EXCLUSIVE REMEDY . WE SHALL NOT BE HELD LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESSED OR IMPLIED WARRANTY ON THIS EQUIPMENT , NOR FOR ANY INCIDENT AL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF, OR INABILITY TO USE, THIS EQUIPMENT . UNDER ...

Manufacturer Amphony Category Audio Transmitters

Documents that we receive from a manufacturer of a Amphony L1520 can be divided into several groups. They are, among others:
- Amphony technical drawings
- L1520 manuals
- Amphony product data sheets
- information booklets
- or energy labels Amphony L1520
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 Amphony L1520.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Amphony L1520, service manual, brief instructions and user manuals Amphony L1520. 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 Amphony L1520.

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A complete manual for the device Amphony L1520, 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 Amphony L1520 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Amphony L1520.

A complete Amphony 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 Amphony L1520 - 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 Amphony L1520, 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 Amphony L1520, that we can find in the current document
3. Tips how to use the basic functions of the device Amphony L1520 - which should help us in our first steps of using Amphony L1520
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Amphony L1520
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Amphony L1520 in a specific country, if it was not possible to solve the problem on our own.

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