Meridian Audio 8000 инструкция обслуживания

8000 MERIDIAN DSP LOUDSPEAKER USER GUIDE[...]

i Meridian DSP8000 Digital Loudspeaker System User Guide Subtitle Off Enter Return Function 0 Title Chapter Record Slow OSD T Angle Audio A-B Phase Setup Band 789 456 123 Menu Volume Display Mute Preset Clear Store Repeat CD RADIO LP TV TAPE 1 TAPE 2 CDR CABLE DVD VCR 1 VCR 2 LD[...]

ii PREFACE Boothroyd|Stuart Meridian, Meridian, Meridian Digital Theatre, Meridian Lossless Packing, MHR and MLP are registered trademarks of Meridian Audio Ltd. MHR: This product incorporates copyright protection technology covered by certain patent applications and intellectual property of Meridian Audio Ltd. This technology is provided for the e[...]

Contents iii Introduction 1 Meridian DSP8000 loudspeaker system 2 Sample configurations 5 Specification 6 Available accessories 8 Setting up the DSP8000 loudspeakers 9 Unpacking 10 Positioning the DSP8000 loudspeakers 13 Connecting the loudspeakers 14 Connecting to other equipment 15 Using the DSP8000 loudspeakers 19 Selecting a source 20 Changing [...]

iv Index 39[...]

1 Subtitle Off Enter Return Function 0 Title Chapter Record Slow OSD T Angle Audio A-B Phase Setup Band 789 456 123 Menu Volume Display Mute Preset Clear Store Repeat CD RADIO LP TV TAPE 1 TAPE 2 CDR CABLE DVD VCR 1 VCR 2 LD Introduction Welcome to the Meridian DSP8000 Digital Loudspeaker System! This User Guide provides full information about usin[...]

2 INTRODUCTION Meridian DSP8000 loudspeaker system The Meridian DSP8000 loudspeaker system represents the fruits of more than 25 years of continuous development of loudspeakers as musical instruments. The finest materials and state-of-the-art design are combined to create what we believe is the ultimate home loudspeaker. Digital Signal Processing D[...]

3 INTRODUCTION The treble and mid-range drivers are mounted in a separate sealed head assembly. The treble unit is a semi-horn-loaded composite dome design with a silver voice coil. The mid-range unit incorporates a cone made from a uniquely light and stiff combination of polymers to give unparalleled transparency. Power amplifiers The speakers are[...]

4 INTRODUCTION Meridian Comms The Meridian DSP loudspeakers are part of the Meridian family of advanced digital, analogue, and video components, and these incorporate a sophisticated communications link, to allow you to control any combination of units using a single remote, and ensure that they will work together as a fully integrated system. The [...]

5 INTRODUCTION Sample configurations Meridian Digital Theatre™ DSP5500HC Meridian 861 Reference Digital Surround Controller DSP8000 Meridian 800 Reference DVD/CD Player DSP8000 DSP8000 DSP8000 Up to seven Meridian DSP8000 loudspeakers can be used in conjunction with a Meridian Surround Processor to create a digital surround system with superb mus[...]

6 INTRODUCTION Specification Digital inputs and outputs • 2 x cable digital inputs, 75 Ω , IEC958, 44.1-96kHz. FIFO locks at 44.1, 48, 88.2, or 96kHz ± 150ppm, PCM or MHR encoding. • 176.4kHz or 192kHz supported with special firmware and cabling; details available on request. • 1 x cable digital output, 75 Ω , IEC958, providing a copy of[...]

7 INTRODUCTION Cabinet • Entire speaker manufactured from interlaminated panels. • Glass front. • Finished in high-gloss black piano lacquer. • 400mm x 1300mm x 528mm (15.7" x 51.2" x 20.8") (W x H x D excluding feet). • 105kg (231lb) each. Power • 100-125; 200-250V AC 50-60Hz. • 20VA idle; 900VA max. Meridian Audio res[...]

8 INTRODUCTION A vailable accessories Each pair of DSP8000 loudspeakers is shipped with a Meridian System Remote and cables to enable them to be used as the front speakers in a Meridian Digital Theatre with a Meridian DVD Player (such as the 800) or a Meridian Digital Surround Controller (such as the 861, 568, or 561). Other applications, and some [...]

9 Subtitle Off Enter Return Function 0 Title Chapter Record Slow OSD T Angle Audio A-B Phase Setup Band 789 456 123 Menu Volume Display Mute Preset Clear Store Repeat CD RADIO LP TV TAPE 1 TAPE 2 CDR CABLE DVD VCR 1 VCR 2 LD Setting up the DSP8000 loudspeakers This chapter explains how to install your DSP8000 loudspeakers. It describes what you sho[...]

10 SETTING UP THE DSP8000 LOUDSPEAKERS Unpacking Before you begin installation you should ensure that your DSP8000 loudspeakers are the correct voltage for your local AC supply. If they are not, do not try to install them, and contact your dealer. You should not make any connections to the DSP8000 loudspeakers, or to any other component in your sys[...]

11 SETTING UP THE DSP8000 LOUDSPEAKERS Caution Meridian Audio has taken every care in the design, assembly, finishing and packing of this product. The high gloss finish on parts of the cabinet is achieved by painting up to five coats of polyester lacquer onto the plywood, each one hand polished. Due to the product size and high technology cabinet c[...]

12 SETTING UP THE DSP8000 LOUDSPEAKERS Radio interference FCC Warning : This equipment generates and can radiate radio frequency energy and if not installed and used correctly in accordance with our instructions may cause interference to radio communications or radio and television reception. It has been type-tested and complies with the limits set[...]

13 SETTING UP THE DSP8000 LOUDSPEAKERS Positioning the DSP8000 loudspeakers Safety warnings • Do not expose the speakers to dripping or splashing. • Do not place any object filled with liquid, such as a vase or plant pot, on the speakers. • Do not place naked flame sources, such as lighted candles, on the speakers. To avoid overheating Do not[...]

14 SETTING UP THE DSP8000 LOUDSPEAKERS Connecting the loudspeakers Back panel The following diagram gives details of the back panel connections: MERIDIAN COMMS RS232 OUTPUT INPUT DIGIT AL INPUT DIGIT AL OUTPUT 21 Comms Digital inputs Digital output PC Digital connections The following table gives details of the digital audio connections: Use this c[...]

15 SETTING UP THE DSP8000 LOUDSPEAKERS Connecting to other equipment To connect two DSP loudspeakers in a Meridian system DIGIT AL OUTPUT COMMS S5 lead DSP loudspeaker – Main R DSP loudspeaker – Main L 562V .2 Multimedia Controller M5 lead COMMS OUTPUT INPUT DIGIT AL INPUT 21 DIGIT AL OUTPUT COMMS OUTPUT INPUT DIGIT AL INPUT 21 DIGIT AL OUTPUT [...]

16 SETTING UP THE DSP8000 LOUDSPEAKERS To connect three or more DSP loudspeakers in a Meridian surround system COMMS OUTPUT INPUT DIGIT AL INPUT 21 DIGIT AL OUTPUT COMMS OUTPUT INPUT DIGIT AL INPUT 21 DIGIT AL OUTPUT COMMS OUTPUT INPUT DIGIT AL INPUT 21 DIGIT AL OUTPUT DSP loudspeaker Centre (master) DIGIT AL OUTPUTS COMMS S5 lead M5 lead S5 lead ([...]

17 SETTING UP THE DSP8000 LOUDSPEAKERS To connect two DSP loudspeakers to a Meridian CD Player or other digital source COMMS OUTPUT INPUT DIGIT AL INPUT 21 DIGIT AL OUTPUT DIGIT AL OUTPUT COMMS S5 lead DSP loudspeaker – Main R DSP loudspeaker – Main L M5 lead 508.24 24-Bit CD Player COMMS OUTPUT INPUT DIGIT AL INPUT 21 DIGIT AL OUTPUT You can c[...]

18 SETTING UP THE DSP8000 LOUDSPEAKERS[...]

19 Subtitle Off Enter Return Function 0 Title Chapter Record Slow OSD T Angle Audio A-B Phase Setup Band 789 456 123 Menu Volume Display Mute Preset Clear Store Repeat CD RADIO LP TV TAPE 1 TAPE 2 CDR CABLE DVD VCR 1 VCR 2 LD Using the DSP8000 loudspeakers In systems with a Meridian preamplifier or control unit all of the functions of the DSP8000 l[...]

20 USING THE DSP8000 LOUDSPEAKERS Selecting a source When not playing, the DSP8000 loudspeakers should be left in the standby state. This uses a negligible amount of electricity, but ensures that the components of the loudspeakers operate at maximum efficiency from the moment you start. If you are not going to use the DSP8000 loudspeakers for sever[...]

21 USING THE DSP8000 LOUDSPEAKERS Changing the display The DSP8000 loudspeakers display information about the current settings on the 8-character front-panel display. In addition, three coloured indicators show status information. To change the displayed information • Press Display . Pressing Display steps between the following options: Display o[...]

22 USING THE DSP8000 LOUDSPEAKERS Adjusting the volume The DSP8000 loudspeakers adjust the volume in precise steps of 1dB, where 9dB is equivalent to doubling the loudness, and can be varied in the range 1 to 99dB. When you first connect power to the DSP8000 loudspeakers the volume is set to 65, which is similar to the midway position of the rotary[...]

23 USING THE DSP8000 LOUDSPEAKERS Changing the tilt, bass or phase The DSP loudspeakers provide sophisticated tilt and bass controls, to allow you to adjust the broad balance of the system to correct for the acoustics of your listening room, or for a misbalanced recording. The controls are more subtle than conventional tone controls, and take advan[...]

24 USING THE DSP8000 LOUDSPEAKERS Changing the listening position The balance control of the DSP8000 loudspeakers uses digital signal processing to compensate for an off-centre listening position by delaying and diminishing the sound in one speaker, thus effectively shifting the speaker’s image back. The axis control allows you to adjust the opti[...]

25 Subtitle Off Enter Return Function 0 Title Chapter Record Slow OSD T Angle Audio A-B Phase Setup Band 789 456 123 Menu Volume Display Mute Preset Clear Store Repeat CD RADIO LP TV TAPE 1 TAPE 2 CDR CABLE DVD VCR 1 VCR 2 LD Configuring the DSP8000 loudspeakers This chapter explains how to configure the DSP8000 loudspeakers to suit the other equip[...]

26 CONFIGURING THE DSP8000 LOUDSPEAKERS Choosing standard settings The DSP8000 loudspeakers provide the following five alternative standard settings, called Types, which configure all aspects of the loudspeaker into the most commonly needed configurations: Type Description 1 For use with a Meridian control unit such as the 562V.2. 5 For use with a [...]

27 CONFIGURING THE DSP8000 LOUDSPEAKERS To specify the speaker position • Press A or V to specify the speaker position. The options are shown in the following table: Display Position L. Left. R. Right. C. Centre (Type 6 only). S.L. Left surround (Type 6 only). S.R. Right surround (Type 6 only). To choose master or slave You should select one loud[...]

28 CONFIGURING THE DSP8000 LOUDSPEAKERS Specifying information about your system You can configure the operation of the DSP8000 loudspeakers to suit the way your system is set up, and the way in which you want to use it. These settings are configured automatically to appropriate values when you choose one of the standard Type settings, and you shou[...]

29 CONFIGURING THE DSP8000 LOUDSPEAKERS Configuring the sources When the master DSP8000 loudspeaker is set to one of the standard Types the 12 source selection keys on the remote select inputs D1 and D2 as shown in the table on page␣ 30. If the configuration you want is not catered for by one of the standard settings, you can configure each sourc[...]

30 CONFIGURING THE DSP8000 LOUDSPEAKERS The options are summarised in the table below: Option Initial value Alternatives Explanation Label Radio CD, Radio, LP, The label used to identify the etc. source on the front-panel display. Audio input D1 D1 or D2. Choose D1 or D2 to specify the input. Comms type 2C 1C – 9C, or NC. Choose 1C for a Meridian[...]

31 CONFIGURING THE DSP8000 LOUDSPEAKERS Configuring the setup options The setup option allows you to add a tilt offset to the centre speaker. You only need to configure the master loudspeaker. To select Setup mode • Turn off the DSP8000 loudspeaker using the power switch on the back panel. • Turn on the power again while holding down the Store [...]

32 CONFIGURING THE DSP8000 LOUDSPEAKERS To store the settings Once you have adjusted the centre tilt offset you should store the setting using the following procedure: • Press the Store key on the remote. The display shows: Store • Turn off the DSP8000 loudspeaker using the power switch on the back panel. When you turn on the power again the sp[...]

33 Subtitle Off Enter Return Function 0 Title Chapter Record Slow OSD T Angle Audio A-B Phase Setup Band 789 456 123 Menu Volume Display Mute Preset Clear Store Repeat CD RADIO LP TV TAPE 1 TAPE 2 CDR CABLE DVD VCR 1 VCR 2 LD T roubleshooting This chapter provides suggested solutions to typical problems that may occur when setting up the DSP8000 lo[...]

34 TROUBLESHOOTING T roubleshooting Display on front panel not lit Check the following: • There is AC power connected to the socket on the back of the DSP8000 loudspeaker. • The power switch on the back panel of the DSP8000 loudspeaker is turned on. If the display will still not illuminate, check any fuses in your power supply and the fuse in t[...]

35 TROUBLESHOOTING Drive units move when the speaker is switched on or off • This is normal as the speaker active electronics settle. Configuring the DSP8000 loudspeaker does not have any effect Make sure that you are configuring the DSP8000 loudspeaker used as the master digital loudspeaker in the system. This determines the configuration of all[...]

36 TROUBLESHOOTING Maintenance and cleaning Fitting and removing the grilles When fitting the grilles ensure that the two cutouts are at the 3 o‘clock and 9 o‘clock positions, as this will align the pattern on the grille fabric correctly. To remove the grilles grasp the grille by the two cutouts and pull gently away from the loudspeaker. Cleani[...]

37 TROUBLESHOOTING Service and guarantee Service The Meridian 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. In the unlikely event that your DSP loudspeaker fails to function correctly, it should be returned, in its o[...]

38 TROUBLESHOOTING[...]

39 Index A absolute phase, changing 23 accessories 8 axis, changing 24 B back panel 14 balance, changing 24 bass, changing 23 C centre tilt offset, adjusting 31 cleaning 36 COMMS INPUT 14 COMMS OUTPUT 14 communications connections 14 components 10 configuration options 28 balance control 28 centre menus 28 communications mode 28 controller mode 28 [...]

40 selecting a source 20 service 37 settings, storing 32 Setup mode, selecting 31 setup options, configuring 31 slave, selecting 27 sources 20 configuring 29 selecting 20 speaker position, specifying 27 specification 6 standard settings, selecting 26 standby, switching to 20 status indicators 21 storing settings 32 switching to standby 20 T Tighten[...]