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Руководство пользователя WHARFEDALE Diamond 9.5. Основные функции, характеристики и условия эксплуатации изложены на 8 страницах документа в pdf формате.
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TROUBLESHOOTING 9.0 If your system is not working properly please work through this checklist before returning a unit to your dealer. Before investigating a problem, always Diamond 9 switch off the system at the mains. 9.1 Symptom Possible Cause No Sound System not switched on; Speaker cables shorting terminals out; Wrong source selected Sound lacks bass content Front loudspeakers out of phase. Series 9.2 Bass reproduction indistinct Subwoofer not switched on; Subwoofer phase incorrect; Subwoofer crossover control too low Excessive bass distortion at low volumes Subwoofer level set too high; LFE level set too high; Subwoofer incorrectly wired Excessive or distorted bass at high levels System level set too high; Bass control set too high; Speakers too close to room corners 9.3 Instruction Manual Distorted or rattling sounds at high levels System level too high; Objects on speakers/subwoofer; Objects too close to subwoofer 9.4 SW 250 will not respond to commands Handset batteries weak; handset too far away; line of sight is impeded Popping or thumping from the subwoofer System level set high; Subwoofer level set too high; LFE level set too high Indistinct sound; Poor localisation of One or more loudspeakers is out of phase effects. Poor localisation of dialogue (Read the manual for correct connection procedure) 9.5 Television picture colour is distorted Subwoofer too close to TV. (Switch off system and TV. Move units away. Leave 15 mins. Switch on) 9.6 CARE AND MAINTENANCE AUTHORISED SERVICE CENTRES If you play the speakers with the grilles off exercise great care. UK USA CANADA NEVER touch the drive units which are easily damaged. 9.CC Wharfedale International Ltd. IAG America, Inc. Korbon Trading Ltd The loudspeaker cabinets can be cleaned with a damp cloth or with IAG House, Sovereign Court, 15 Walpole Park 6800 Kitimat Road a spray furniture polish and a soft cloth. Apply the spray sparingly Ermine Business Park, South Units 19-20 to the cloth and then polish the cabinet. Never apply spray directly Huntingdon, Walpole Mississauga to the cabinet. 9.CS Cambs PE29 6XU, MA 02081 Ontario England. Tel: +1 905 567 1920 GUARANTEE & SERVICE Tel:+44 (0)1480 447700 In the unlikely even that your unit develops a fault you should Fax: +44 (0)1480 43176 9.CM return it to your Wharfedale dealer using the original packing to ensure safe shipping. For information on other authorised service centres worldwide contact The terms of your guarantee may vary in different countries but in Wharfedale International in the U.K. all cases the guarantee excludes: A worldwide distributor list is available on the Wharfedale website: 9.SR All damage caused through accident, misuse, wear and tear, www.wharfedale.co.uk neglect, incorrect installation, adjustment or repair by unauthorised personnel. The name ‘WHARFEDALE' is a registered trademark of Wharfedale Liability for damage or loss occurring in transit to or from the International Ltd. 9.DFS purchaser. Wharfedale has a policy of continuous product development and reserves Wharfedale will not be liable for any consequential damage, loss the right to change specification without notice. SW 150 or injury, arising from or in conjunction with this equipment. Wharfedale is a member of the International Audio Group. COMPLIANCE SW 250 This Wharfedale product complies with the relevant clauses enshrined in the following standards and directives in force at the time of the introduction of the product. ! EU Directives: 89/336/EC, 72/23/EEC: Safety: EN60065 (CB Scheme): Emissions: EN55013, EN61000 Immunity: EN55020:2002. ! USA: UL 6500:2002. Approved under the verification provision of FCC Part 15 as a Class B Digital Device. ! CANADA: CAN/CSA-E60065-00 BRITAIN'S MOST FAMOUS LOUDSPEAKERS
SETTING UP TWO SUBWOOFERS HOME CINEMA LINE CONNECTION PRELIMINARIES Crossover Networks General notes Unpacking the Speakers Most speakers in the Diamond 9 series use a specially designed bi- Site the subwoofers so that they enhance the system bass Carefully remove each loudspeaker from its packing carton. Be wireable crossover panel with four response but do not cancel each other out. especially careful when removing the polythene bag. DO NOT attempt to terminal binding posts. Please follow ! A well-sited pair of subwoofers for stereo applications lift the loudspeaker by the polythene bag. the drawing carefully to see the will be adequately sited for Home Cinema Retain the packing for future use. If you decide to dispose of the packing, correct orientation of the loudspeaker applications. please do so with regard to any recycling regulations in your area. terminals. The upper terminals STEREO LINE CONNECTION A ! A second subwoofer raises the bass output level 6dB Retain the instructions. If you pass a product to a third party, please connect to the treble unit, the lower when operating in Home Cinema but not in Stereo. include the instructions. pair to the bass unit. As supplied, the treble terminal pair is connected to the ! Both subwoofers should be in line of sight to the Fitting the Plinth and Spikes (Models 9.4, 9.5, 9.6 only) bass terminal pair via removable listening seat as both answer to one remote handset. Carefully invert each loudspeaker. Protect the top surface from metal straps. These should be left in ! When operating two subwoofers, do all setups and scratches or damage when the loudspeaker is in the inverted position. place for standard installations. operations on one handset When allocating presets Each loudspeaker is provided with four spikes. Prepare the spikes as The D9.0 compact monitor, the D9.CC compact Centre Channel speaker make sure that the same preset (e.g. Home Cinema on shown and screw the spikes into the threads on the plinth. Return the and the D9.SR use essentially the same circular section crossover panel. preset 1) is allocated to each subwoofer. loudspeaker to its normal position taking care not to cause damage with These are illustrated below. Home Cinema: the spikes. The D9 DFS uses a crossover network panel built into the speaker’s rear ! As AV Processors produce a common subwoofer STEREO LINE CONNECTION B wall. This is illustrated on Page 4. channel, considerations of Left and Right do not None of the abovementioned loudspeakers are bi-wireable. apply, but with spaced subwoofers each helps to fill in the troughs caused by in-room standing waves, smoothing the bass and giving the sound greater D9.SR D9.0 & D9.CC intensity, ‘air’ and depth. ! Set up the position of each subwoofer separately with the other one switched off. After you have set both subwoofers up, reduce the front panel volume level of each subwoofer by 3 points. Complete the final adjustment with both subwoofers switched on. You HIGH LEVEL SPEAKER CONNECTION may need to make some small adjustments to the position of each sub for best results. We suggest you enter this final setting as a Home Cinema preset. Stereo: ! Each subwoofer should be located as near as possible Choosing and Preparing Cables to its partnering loudspeaker. The smaller the main When moving speakers, be careful not to let the spikes pierce objects or Specialist audio cable offers better performance than general purpose speakers, the more necessary this becomes. cables which may be concealed under the carpet. Never drag 'bell' or 'zip' wire. ! It is easier to set up each subwoofer with a mono loudspeakers. If you cannot lift them easily, get someone to assist you Choose a cable of suitable diameter - cable that is too thin will limit the source playing through one channel with the other Adjusting the Spikes: Loosen the nut. Screw dynamics of the sound and may impair the bass response. Audio cable channel turned off. each spike in or out so that the speakers are is polarised, with two cores of different colours, or often a raised rib or ! Complete the adjustment by ear using a mono source stable. The top surfaces of each loudspeaker coloured tracer in the case of twin cable. with both channels and subwoofers operational. We should be level and the speakers should be the Split the twin cores to a depth of about suggest you enter this setting as a Stereo preset. same height above the floor. 40mm. Carefully strip the insulation When the speakers are in their final positions, from each end, leaving about 10mm of tighten all the nuts. bare wire. If the cable is stranded, lightly twist to gather any loose strands. SUBWOOFER SPECIFICATIONS Stands and Brackets Connecting Terminals The 9.1, 9.2, and 9.3 are intended primarily for stand mounting, though Model . SW 150 SW 250 they can be mounted on wall brackets or even on sturdy shelves. The Unscrew the terminal. Thread the bared end of each cable through the hole in the quality of loudspeaker stands greatly influences the performance of your Format Powered Subwoofer Powered Subwoofer bottom of the terminal post. Ensure that loudspeakers so do not use flimsy products. Drive Unit 250 mm long throw 250 mm long throw there are no loose strands which may The Diamond 9.0 may be stand or wall mounted. The rear panel has a Amplifier Power 150W 250W touch adjacent terminals. Re-tighten the threaded insert for attaching a pair of suitable wall brackets. terminal securely. The drawing on the Line Input Sensitivity 200mV for 75W 325mV for 150W Centre Channel Loudspeakers right illustrates the method. Averaged Max. O/P (@ 1M) 110 dB 113 dB Each centre channel loudspeaker is supplied with two sets of mounting NOTE: When connecting loudspeakers, Frequency Response (Boundary Position) 35 Hz – 110 Hz 30 Hz – 100 Hz feet. By using a combination of large and small feet the loudspeaker may the cables to left and right channels be angled to point directly at the listening position. This will be found should ideally be of equal length, 35 Hz – 85 Hz 35 Hz – 85 Hz Low Pass Filter Frequencies useful when the centre speaker is positioned under the TV screen. regardless of the distance of the (6x10Hz steps) (6x10Hz steps) Phase Adjustment Switchable 0? - 180? Switchable 0? - 180? Surround Loudspeakers speakers from the amplifier. Dimensions (H x W x D) mm 330 x 330 x 370 420 x 420 x 375 These speakers are designed primarily for wall mounting, though they Height on Feet mm 360 478 may be stand or shelf mounted if required. Please see Page 5 Page 14 Page 3
OPERATING YOUR SUBWOOFER Volume: Press the Volume + key to increase the volume level. Press the Positioning the Front Loudspeakers (...cont. from page 4) magnetically shielded so they may be positioned close to TV screens Volume - key to decrease the volume level of the subwoofer. The volume and monitors with no ill-effects or colour distortion. Remote Handset range on the front panel display varies from 00 (minimum) to 99 D9 DFS Surround Loudspeakers All control functions are carried out using the remote handset. (maximum). 2 - 4 metres The speakers should ideally be sited 600 mm-1.5 metres above the Installing batteries Low Pass Filters: Pressing the appropriate filter key will select the listening position and 2.5-3.5 metres apart, central to the listener and The handset operates on two LR6 (AA) frequency at which the subwoofer rolls off. The filter has steps at Off and 0 ? behind the listening position, batteries which are supplied The battery 35Hz-85Hz in 10 Hz increments. When ‘OFF’ is selected the subwoofer >0.7metre 1 - 5 4 9.0 - 9.3 220 mm >200 mm preferably on a rear wall. If the compartment is located at the rear of the operates over its full designed range. Pressing other keys lowers the 9.4 - 9.6 listening position is some distance SUBWOOFER CONTROL >50 mm handset. Unwrap the batteries and slide the maximum operating frequency. The Low Pass Filter value should be from a rear wall, the speakers may be cover off the handset. Place the batteries in chosen having regard to the nature of the Front speakers and mounted on opposite side walls but the handset, the correct orientation is shown programme material. Follow the Setup Notes on Page 6 and the always behind the listening position. on the diagram. When the batteries are instruction manual of your AV processor (if used) for more guidance. installed, replace the cover. Phase: This key toggles the subwoofer between 0? and 180? phase shift. Ensure that the wall is sound and can support the product. Drill two 5mm Presets: Four different settings of level, frequency and phase can be holes in the wall 220mm apart. Fix a stored. Pressing and holding any of the preset keys on the remote for 3 suitable No 8 round head screw firmly seconds will cause the current settings to be stored in that preset. The into each hole using appropriate wall display will show the preset number then flash the preset number once plugs. Leave a stub of 5mm protruding to show it has stored the preset. from the wall. X2 Centre Loudspeaker To change from one preset to another, press a preset key on the remote Connect the loudspeakers. Align the The Centre channel loudspeaker should be positioned centrally between for less than 3 seconds to recall the settings of that preset. The display holes in the mounting brackets over the loudspeakers, close to the television and mounted above or below will show the preset number: the screw and carefully lower the unit the screen. If you select a preset and then alter any aspect of the setup, the preset onto the screws. The speaker should light will extinguish (as the setup no longer matches the preset). The loudspeaker should be located on now be securely attached with the Switching on the Subwoofer a stable flat surface to avoid any spacers resting against the wall. Now connect the speakers to the Note: When brought out of standby for the first time, the unit will display Check that all the connections to the cabinet movement at high sound amplifier. the factory presets. Thereafter, bringing the unit out of standby will subwoofer have been properly made and revert it to the operational state last used. If you switch the power on and levels. If you mount the unit on top of Note: As an alternative, the D9 DFS can be shelf or that the system volume control is at off at the rear panel while the unit is in standby, the unit will power up to a the television, move it forward so that stand mounted. The badge on the D9 DFS can be minimum. Plug the supplied power cord into normal operating state (i.e. not in standby). To enter standby, again the front grille sits slightly in front of rotated to match the orientation of the loudspeaker. the mains socket on the rear panel. Plug the the screen. This will reduce sound press the Standby key. D9 SR Surround Loudspeakers mains plug into the wall socket and switch reflections from the screen and the top the power on. Now switch the subwoofer on SETTING UP YOUR SUBWOOFER of the cabinet. Before mounting the loudspeakers, establish the with the rest of your system. The subwoofer General Notes The D9 CS and the D9 CM are supplied location using the same criteria as for the D9 DFS. on/off switch has a rocker action; press the fitted with mounting feet which Ensure the wall is sound and can easily support the upper part to switch the equipment on and Your subwoofer is most likely to be used with two typical programme support the cabinet in a horizontal weight of the loudspeakers. the lower part to switch it off. When switched sources, music and movies. The setup for these two very different position. Four extra feet are supplied to The D9 SR is supplied with four mounting feet for shelf on the light above the power switch will glow sources may be different if best results are to be achieved. Please read enable you to tilt the cabinet up or or stand mounting. In addition the terminal panel has a these setup notes in conjunction with your processor and speaker and the subwoofer will be operational. down so that the speaker points built in mounting slot for wall fixing. manuals. Operation - Controls and Functions directly at the listening position. This Wall mounting the D9 SR: Ensure the wall is sound All setting up of the subwoofer should be performed with tone controls facility is particularly useful where the and can easily support the weight of the loudspeakers. Drill and fix a No. and filters set ‘flat’. Control functions are carried out using the remote handset. To operate, Centre speaker is mounted under the 8 screw and suitable wall plug at each chosen location. The screw should the handset must be point at the subwoofer and be in direct line of sight. Listening Rooms and Subwoofer Positioning: screen. protrude about 5mm from the wall. Connect the cable to the speaker. Standby: The Standby key brings the subwoofer in and out of Standby. Listening rooms are not ideal. Most rooms are reverberant with some Align the keyhole slot over the screw. Pull gently down to secure the parallel walls. Because of room geometry and construction there will be NOTE: All Diamond 9 bookshelf and floorstanding loudspeakers are speaker. The drawing below shows a typical front panel display during operation. areas with severe peaks at some frequencies and severe troughs at others. These peaks and troughs are called ‘standing waves’ and if you site loudspeakers in such areas the response will be highly non-linear. THE HOME CINEMA ENVIRONMENT With subwoofers this situation is exacerbated by the fact that it is easier The diagrams below illustrate some typical Home Cinema room layouts. to treat high frequency irregularities by the use of drapes, soft furnishings etc., but very hard to do the same at bass frequencies due to System with D9 SR Surround Speakers System with Rear Mounted D9 DFS Surrounds System with Side Mounted D9 DFS Surrounds the very long wavelengths - at 40 Hz the wavelength is almost 9 metres! To help locate standing waves in your listening room, one idea is to sit in the listening seat and recruit a friend with a deep voice to speak as he moves around the area where you propose to site your subwoofer - you will soon find out where not to site it! Where the voice sounds most natural is a good place to start. The low frequency response of the subwoofer and its blend with the main The preset light will not light if no preset has been set up or if a preset loudspeakers is greatly affected by positioning. Although bass is has been over-ridden. enhanced by walls or corners, so often is coloration. As the drive unit faces downward, the floor will influence the sound. The surface under In Standby mode all the lights on the subwoofer front panel are extinguished. The rear panel light remains on to show the unit is the subwoofer should be stable and unobstructed. If the carpet is thick, consider placing the subwoofer on a solid surface such as a marble slab. powered. Page 12 Page 5