Instruction/ maintenance manual of the product 559 Meridian
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Meridian 559 Two Channel Power Amplifier user guide.
i Preface Meridian 559 Ster eo Power Amplifier User Guide.
Preface ii Sales and service in the UK Meridian Audio Ltd Stonehill Stukeley Meadows Cambs PE29 6EX England Tel (01480) 445678 Fax (01480) 445686 World Wide Web http://www.
iii Preface Contents Introduces the 559 Stereo Power Amplifier, and provides an overview of the other products available in the Meridian 500 Series. Describes how to unpack, install, and use the stereo power amplifier, and explains what you should do if it requires servicing.
Preface iv.
Introduction 1 Intr oduction I n choosing the 559 Stereo Power Amplifier you have acquired a component that combines major advances in audio and engineering design. The 559 Stereo Power Amplifier uses a unique feedback topology and precision local error correction system.
2 Introduction The Meridian 500 Series The Meridian 500 Series is a unique system of digital, analogue, and video components designed to meet the demand for absolute quality, ease of use, and lasting value.
Introduction 3 Sample configurations Meridian Analogue Theatre 559 Stereo Power Amplifiers are ideal for use with the Meridian 561 Digital Surround Controller or the 568 Digital Surround Processor, to drive five passive loudspeakers in a high-quality surround system.
4 Introduction 588 Compact Disc Player The 588 Compact Disc Player is ideally suited for use with the Meridian 559 Stereo Power Amplifier and passive loudspeakers, with control over the volume and source selection provided by the 502 Analogue Controller.
Introduction 5 Specification and accessories Trigger input 5 to 30VDC or 5 to 30VAC peak to peak. Polarity independent. Meridian Audio reserves the right to amend product specifications at any time. Available accessories The following accessories are available from your dealer: ❍ Power cord Europe.
6 Introduction.
Setting up the stereo power amplifier 7 Setting up the ster eo power amplifier T his chapter explains how to install the 559 Stereo Power Amplifier. It describes what you should find when you unpack the amplifier, how you should connect it to your other audio equipment, and the siting constraints.
Setting up the stereo power amplifier 8 Unpacking The 559 Stereo Power Amplifier comes in a box containing the following components: ❍ 559 Stereo Power Amplifier. ❍ 1 power cord. ❍ 1 bridge mode link. ❍ This manual. You are advised to retain the packing in case you need to transport the unit.
Setting up the stereo power amplifier 9 Back panel Connecting the ster eo power amplifier OFF ON INPUT SELECTOR BALANCED UNBALANCED BALANCED UNBALANCED + – BRIDGE MODE TRIGGER INPUT RIGHT INPUT SELE.
Setting up the stereo power amplifier 10 Outputs The following table gives details of the output connections: Use this output To connect to this LEFT, RIGHT Loudspeakers of 2 Ω to 16 Ω , using either plug or bare wire connections. BRIDGE MODE A loudspeaker of 2 Ω to 16 Ω ; see To wire to a passive loudspeaker in bridge mode , page 14.
Setting up the stereo power amplifier 11 Standby Once set up, the stereo power amplifier can be left in standby as it consumes negligible power in this mode. To bring the amplifier out of standby press the button on the front panel. Alternatively, the 559 can be brought out of standby automatically using the TRIGGER INPUT; see below.
Setting up the stereo power amplifier 12 To connect to each channel of a 568 Digital Surround Processor 559 Stereo Power Amplifier 568 Digital Surround Pr ocessor RIGHT C REAR-L REAR-R LEFT ON BALANCE.
Setting up the stereo power amplifier 13 To connect to passive loudspeakers 559 Stereo Power Amplifier OFF ● Set the BRIDGE MODE switch to the OFF position. ● Connect one of each pair of the red and black terminals from the appropriate channel of the 559 Stereo Power Amplifier to the red and black terminals on the passive loudspeakers.
Setting up the stereo power amplifier 14 To wire to a passive loudspeaker in bridged mode 559 Stereo Power Amplifier ON Input You can use the 559 as a mono power amplifier, to obtain more than three times the power output, by wiring it in bridge mode.
Setting up the stereo power amplifier 15 ● Switch the BRIDGE MODE switch on both amplifiers to the OFF position. ● Connect the left audio output from the preamplifier to both inputs on one amplifier. ● Connect the right audio output from the preamplifier to both inputs on the other amplifier.
Setting up the stereo power amplifier 16.
Tr oubleshooting T his chapter provides suggested solutions to typical problems that may occur when setting up or using the 559 Stereo Power Amplifier. If you are still not able to resolve a difficulty with the help of this guide and the suggestions in the following pages, please contact your Meridian dealer or Meridian Audio Ltd.
Troubleshooting 18 Tr oubleshooting No front panel indicator is shown ❍ Check that your AC power supply is connected correctly. ❍ Check that the ON OFF switch on the back panel is in the ON position.
Troubleshooting 19 Cleaning When cleaning the stereo power amplifier bear in mind that the front of the unit is brushed aluminium and the case is metal. Disconnect the power cord before cleaning the unit. Note: Do not use abrasive cleaners on any part of the stereo power amplifier.
Troubleshooting 20 Service The Meridian 500 Series of hi-fi components have been carefully designed to give years of untroubled service. There are no user- serviceable parts inside the case, nor do the units require any form of maintenance.
21 Index Index A accessories 5 B bi-amp connection 15 bi-wire connection 10, 13 bridge mode 10, 14 C cleaning 19 the audio connections 19 the case 19 components 8 connecting to a 502 Analogue Controll.
Index 22.
An important point after buying a device Meridian 559 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Meridian 559 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Meridian 559 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Meridian 559 you will learn all the available features of the product, as well as information on its operation. The information that you get Meridian 559 will certainly help you make a decision on the purchase.
If you already are a holder of Meridian 559, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Meridian 559.
However, one of the most important roles played by the user manual is to help in solving problems with Meridian 559. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Meridian 559 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
