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MERIDIAN DSP5000C USER
MANUAL
Meridian Audio Ltd
14 Clifton Road
Huntingdon
Cambridgeshire PE18 7EJ
England
Tel (0) 480 52144
Telex 32577 (MERIDN)
Fax (0) 480 459934
Meridian America Inc
3800 Camp Creek Parkway
Building 2400 Suite 112
Atlanta GA 30331
USA
Tel (404) 344-7111
Fax (404) 346-7111
Version 1: 500 mode compatible with MSR,
Surround, 2-room and Meridian Digital
Theatre: August 1994
Author: J R Stuart
“Boothroyd|Stuart Meridian”, MERIDIÅN and
“Meridian Digital Theatre” are registered
tra
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2 Contents Introduction ............................................5 Customising DSP5000C: an overview .......................................... 27 About this manual ..................................5 Restoring default settings.................. 27 DSP5000C description ...........................6 Storing preferred tone settings .......... 27 Master and slave speakers ..................6 How to customise DSP5000C.............. 28 Centre, left, right and surround ............6 Customising: gen
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3 Maintenance & service .........................50 607, Meridian CD and 204, CD with direct connection............. 54 Guarantee .............................................51 Type 5 setup, Meridian 500 Appendix 1 DSP5000C types ...............52 system not using 562 ................... 55 Type 1 setup, Meridian 500 Type 6 Meridian Digital Theatre......... 55 series system using 562 ...............52 Type 7 Second room in Type 2 setup, Meridian CD as Multiroom system......................... 5
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4 This page intentionally blank. DSP5000C User Guide
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Introduction 5 Introduction Congratulations on choosing the DSP5000C – the world’s first DSP centre-channel loudspeaker. We are confident that it will give a quality to your music that is unprecedented, and bring years of listening pleasure. This manual will enable you to get the most from it. The DSP5000C is a sophisticated product. You should therefore read all the supplied documentation before fully installing the DSP5000C, particularly if you intend to customise its functions. We have suppli
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Description 6 DSP5000C description You will find it simpler to understand how the DSP5000C works if you consider it as a combination of the following components: • digital preamplifier, to select and control up to two digital sources directly, and to provide fixed and switched digital output for other speakers • digital audio processor, whose functions include decoding as well as error detection and correction • digital signal-processor, dealing with tone controls, digital crossover, dynamic ba
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Description 7 Control The DSP5000C is operated either by commands received from the Meridian System Remote (available from your dealer), or by commands received through the communications cables of a Meridian installation (for example, from the front panel of a 565, 562 or 501). The remote control provides enough keys to allow you to drive a Meridian installation via a DSP5000C, and this is the method to be preferred. Note If you have any 200-Series components to connect to the DSP5000C, then th
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Using DSP5000C 8 Unpacking the DSP5000C In the pack you should find: • 1 DSP5000C digital active speaker complete with grilles • 4 self-adhesive rubber feet to protect furniture • DSP5000C user manual (this manual) • Getting going sheet • 1 power cord suitable for your territory • composite system cable M5 (phono + DIN to phono + DIN, 8 metres) • composite system cable S5 (phono + DIN to phono + DIN, 6 metres) • hex wrench (3mm), for drive units If any of these items is missing, please contact y
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Using DSP5000C 9 Installing your DSP5000C General precautions Before carrying out any installation, you should ensure that the DSP5000C is marked with the correct voltage for your local AC supply. Should this not be the case, do not proceed, but contact your dealer. As a general rule, you should not make any connections to the DSP5000C, or to any other component in your system, when the AC power supply is switched on. Customising features The DSP5000C is very flexible. Its functions can be signi
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Using DSP5000C 10 Calibration and Test are intended only for use by the factory or by service engineers. Connections For details of You will need to make four types of connection to the DSP5000C: making all con- • digital audio nections, see • communications Connecting • master–slave DSP5000C, on • AC power page 40 Digital audio connections will need to be made to other components in your system. Communications connections have to be made to most of the other Meridian components in your system i
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Using DSP5000C 11 As a Left – Right or a Surround pair The locations chosen for a pair of DSP5000Cs are crucial to getting the best possible acoustic result. For two-channel stereo, the two speakers should ideally be equidistant from the main listening position, and the same distance apart. Since it has a horizontal format, the DSP5000C can be mounted on a strong shelf or on a suitable stand – about which your dealer can advise. General guidelines The DSP5000C has bass controls to allow adjustme
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Using DSP5000C 12 Starting off with DSP5000C First install the DSP5000C, using the information in the Getting going sheet. When it has been used for a while, you may wish to change the setup in order to fine-tune it to your requirements. To achieve this, refer to the setup section of this manual, beginning on page 28. Checking Before turning on the power, check once again that you have made all the connections correctly and that you have not disturbed any existing connections in the process. Swi
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Using DSP5000C 13 Standby The entire Meridian system is designed to be left connected to AC power at all times. • The Standby state ensures that the components operate at maximum efficiency from the moment when you start listening. It is perfectly safe and consumes a negligible amount of power. However, when you are not going to use your system for some time (when you are going on holiday, for instance), we would advise you to disconnect it from the AC power supply. • The memory functions of DSP
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Using DSP5000C 14 Basic operation of DSP5000C Note DSP5000C is factory set for the most common installation, one using the full features of a Meridian 500-Series CD player and 565 Digital Surround Processor. For a Centre, we call this a Type 6 installation. For more details, see Appendix 1 on page 52. Selecting sources To switch from CD to another input, say Radio: 1. Press Radio In Type 1, this will select RD on a Meridian 562/5. The speaker displays rd 65 Here rd means that the source is a rad
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Using DSP5000C 15 Display DSP5000C displays information to help you operate it. Display information can include: • master indication – red light in the window • digital ‘overload’ – flashing yellow light in the window • blank display, in which the speaker only illuminates the display when you use the remote control • Standby indication • • • setup information during programming • selected source type • selected physical input connection • volume number • tone control information • absolute phase
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Using DSP5000C 16 1 Here 1 is the number of the track currently playing on the disc. If the disc includes significant index points, the display will be like this: 3.4 3.4 here means track 3, index point 4. In theory, with the right disc, we could see displays of track and index up to 99.99. Index point 1 is never displayed. While the CD player is loading a disc (reading the disc’s directory), the DSP5000C will show the directory message: dir At the end of a CD, the DSP5000C will detect the lead-
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Using DSP5000C 17 Mute To mute the sound: 1. Press Mute The display now shows that the sound is ‘attenuated’: Att. To demute (restore the sound level): 1. Press Mute The Mute key toggles between mute and demute. The system may also be demuted by selecting another source, or adjusting the volume. The menu system The DSP5000C offers a number of user choices which are normally accessed less frequently than, for example, source and volume. To make it easier to operate these less commonly used functi
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Using DSP5000C 18 perhaps to compensate for a non-central listening position or a highly asymmetric layout. This is certainly not the case. Stereo sound is dependent upon time differences between the signals from the channels. To get the best out of a normal stereo system, you should be in the correct position in relation to the speakers. When used as a left–right pair, the balance control of the DSP5000C uses digital signal-processing to delay and diminish the sound in one speaker, thus effecti
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Using DSP5000C 19 Tilt control Tilt controls are combination controls that slope the frequency response of the system slowly over the frequency range to make the sound brighter or dimmer. They are less crude than conventional tone controls. The responses of the tilt control in DSP5000C are shown in Appendix 4 on page 58. To review the tilt setting: 1. Press the w or the e menu key until the tilt display shows. The master display will momentarily show t. 0.0 This allows you to ask the DSP5000C wh
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Using DSP5000C 20 in 565). This has been done specifically to allow you to tonally match the centre to the left and right main pair which may have a different sound. Bass control The bass control allows you to adjust the bass response in the room. The responses of the bass control in DSP5000C are shown in Appendix 4 on page 58. To adjust the bass: 1. Press the w or e menu key until the bass cursor display shows. The master display will momentarily show b. 0.0 This allows you to ask the DSP5000C
