WH 2 Series
Contents
1. CHOOSING AND PREPARING CABLES Quality audio cable will usually give better results than Zip or bell wire Choose a quality loudspeaker cable of suitable diameter cable that is too thin may impair the system s bass response Audio cable is polarised with two cores of different colours or often a coloured tracer To prepare a cable split the twin cores to a depth of about 25mm Strip about 7mm of insulation from each end Stranded cable should be lightly twisted to gather the ends When connecting cables ensure that there are no loose strands which may touch adjacent terminals ESSENTIAL INFORMATION FOR UK USERS The mains lead on theWH 2 Sub Bass Loudspeaker may be supplied with a plug incorporating a fuse the value of which is indicated on the pin face of the plug Should the fuse need to be replaced an ASTA or BSI approved BS1362 fuse must be used of the same rating If the plug is cut off it must NOT be re used Dispose of any such plug safely There is a danger of electric shock if a cut off plug is inserted into a mains socket The wires in the mains lead are coloured in accordance with the following code Green and Yellow Earth Blue Neutral Brown Live As the colours of the wires in the mains lead may not correspond with the markings identifying the terminals in the replacement mains plug proceed as follows The wire coloured Blue must be connected to the terminal marked with the letter N2. W H Wh 2 Surround Series Instruction Manual Li z BRITAIN S MOSTFAMOUS LOUDSPEAKERS IMPORTANT SAFETY PRECAUTIONS PLEASE READ CAREFULLY CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert the user to thepresence of important operating and maintenance servicing instructions in the literature accompanying the appliance Read Instructions All the safety and operating instructions should be read before the product is operated Retain Instructions The safety and operating instructions should be retained for future reference Heed Warnings All warnings on the product and in the operating instructions should be adhered to Follow Instructions All operating and use instructions should be followed Cleaning Unplug this product from the wall outlet before cleaning Do not use liquid cleaners or aerosol Cleaners Use a damp cloth for cleaning Attachments Do not use attachments not recommended by the product manufacturer as they may cause hazards Water and Moisture Do not use this product near water for example near a bath tub wash bowl kitchen sink or lau
3. Tel 1 781 440 0888 CANADA Korbon Trading Ltd 6800 Kitimat Road Units 19 20 Mississauga Ontario Tel 1 905 567 1920 U K Wharfedale International Ltd IAG House Sovereign Court Ermine Business Park Huntingdon Cambs PE29 6XU England Tel 44 0 1480 447700 Fax 44 0 1480 43176 For information on authorised service centres worldwide contact Wharfedale International in the U K A worldwide distributor list is available on the Wharfedale website www wharfedale co uk The name WHARFEDALE is a registered trademark of Wharfedale International Limited Wharfedale has a policy of continuous product development and reserves the right to change specification without notice Wharfedale is a member of the International Audio Group Loudspeaker Manufacturers since 1932 In 1932 when Gilbert Briggs founded the Wharfedale Wireless Works his company was at the leading edge of an exciting new technology which was dedicated to bringing the pleasure of music and entertainment to a wide range of people As the technology advanced Wharfedale gave many music lovers their first taste of High Fidelity mounting a series of live sound demonstrations which excited the audio world and heralded the era of the modern hi fi loudspeaker Today Wharfedale still takes the same uncompromising approach to the design and manufacture of every loudspeaker system using high quality components and state of the art testing to ensure c
4. connect the subwoofer to the Front speakers instead of to the amplifier LINE LEVEL CONNECTIONS f your AV amplifier has a dedicated subwoofer line output use this connection Ensure you have a quality single screened RCA phono cable Connect this from the subwoofer Output of the AV unit to the left Line Level Input socket on the subwoofer Ensure that the plugs are fully inserted and irmly seated STEREO CONNECTIONS f your amplifier has a preamplifier output or a stereo Connecting a cable to a spring terminal Insert Cable ooo owe mei b R Ss oOo f subwoofer output use the connection shown in Figure 2 You will need a stereo RCA phono cable Only the specified outputs should be used a Tape output is NOT suitable PRE OUT MAIN IN CONNECTIONS If you use a stereo pre and power amplifier or an amplifier where the pre and main amplifier can be separated connect the subwoofer as shown in Figure 3 You will need two stereo screened RCA phono cables Remove the Pre Main links on your amplifier Connect one RCA cable between the Pre Out Sockets on the amplifier and the Line Level Inputs on the subwoofer Connect a second cable from the Line Level Outputs of the subwoofer to the Main In sockets of the amplifier Do not mix up the Right and Left Channels USING TWO SUBWOOFERS The figures illustrate some suggestions for wiri
5. to an area with a different mains supply please consult your Wharfedale dealer to arrange the conversion of this product Although the power cord can be left plugged in it should be unplugged if the subwoofer is not going to be used for a long period CAUTION 115 volt products only TO PREVENT ELECTRIC SHOCK MATCH THE WIDE BLADE OF THE PLUG TO THE WIDE SLOT OF THE POWER OUTLET AND FULLY INSERT THE PLUG SPEAKER LEVEL CONNECTIONS If your amplifier does not have a line level subwoofer output you will need to feed the subwoofer from the Front loudspeakers For this you will need two extra twin core cables Ensure your Front loudspeakers are correctly connected The Speaker Level connectors are sprin terminals located on th control panel Press th ever at the side of th terminal and insert th cable Release the lev and the wire is held firm ake sure that the erminal grips the bare wire There are two methods of connecting the subwoofer A Using one of the additional twin core cables connect the Left Speaker Terminals on the sub bass unit to the Front Left speaker terminals on the amplifier Connect the Red speaker terminal on the amplifier to the Red terminal on the subwoofer Connect the Black speaker terminal on the amplifier to the Black terminal on the subwoofer Now connect the Right Speaker terminals on the subwoofer to the Front Right speaker terminals on the amplifier B Alternatively you may
6. H 2 Centre speaker is a dedicated centre channel unit designed for mounting preferably above or below a TV screen If the unit is mounted on top of the television move t forward so that the front grilles are leve with or slightly in front of the screen This will reduce sound reflections from the op of the cabinet The loudspeaker should be located on e w The speaker s supplied with CONNECTION the Black terminal o corresponding Black t Centre Speaker Positioning stable flat surface to avoid any danger of movement when it is vibrated by high sound levels four self adhesive feet Apply one to each bottom corner of the unit before mounting You will need a single length of twin core cable Connect the red terminal of the terminal of the amplifier s ce centre unit to the red ntre channel output Connect 4 he centre unit to the erminal of the amplifier The connection panel uses screw terminals the drawing opposite illustrates the connection method WH 2 Rear Loudspeakers The Wharfedale WH 2 rear speakers are bipolar units designed for wall moun rear effects speakers ing and intended for use solely as In a Home Theatre system the directional cues come from the front and centre channels The rear channels provide ambience and rear perspective and for this purpose a bipolar design with its mix of direct and reflected
7. et Never apply spray directly to the cabinet GUARANTEE amp SERVICE your processor Adjust the levels until all channels are In the unlikely even that your unit develops a fault you reproduced at equal loudness aut fd it to Mi e dealer using the original packing to ensure safe shipping NOTE On some programme material the surround channel The terms of your guarantee may vary from country to may seem lower than the front Do not readjust this level country but in all locations the guarantee excludes d r You may however need to adjust the subwoofer output level All damage caused through accident misuse wear and tear Avoid setting too high a level or you will swamp the sound neglect incorrect installation adjustment or repair by with bass which be tiring to listen to and may limit the unauthorised personnel subwoofer s ability to respond to large bass transients Set a Liability for damage or loss occurring in transit to or from sensible level going into the subwoofer from the AV processor the purchaser The volume control on the subwoofer should be between 12 Wharfedale will not be liable for any consequential damage o clock and 3 o clock when the system as a whole is playing loss or injury arising from or in conjunction with this moderately loudl equipment Subwoofer not switched on Subwoofer too close to room corners Poor localisation of effects or Subwoofer phase incorrect Subwoofer crossover set too low Bass d
8. istortion at low volume Subwoofer level set too high LFE level set too high Excessive or distorted bass at high volume System level set too high Bass control set too high Distortion or rattling at high volume System level set too high Objects placed on or near subwoofer Popping sounds or thumps from the subwoofer System level set too high Subwoofer level set too high LFE level set too high dialogue One or more loudspeakers is out of phase Read the manual for the correct connection procedure TV picture is distorted Subwoofer is too close to the TV Switch off the system and TV Move subwoofer away Leave 20 mins Switch on again Specifications and Service WH 2 WH 2 Surround Centre Nominal Impedance 6 Ohms 6 Ohms Power Handling 120 Watts 120 Watts Sensitivity 1W 1m 88 dB 89 dB Frequency Response 80 20 kHz 80 20 kHz Bass Unit 2 x 100 mm 2 x 100 mm Treble Unit 2x 28 mm Dome 28 mm Dome Dimensions Overall HxWxD mm 244x 225x 126 125 x 420 x 150 H x W x D inches 96x89x50 49x 165 x 59 WH 2 Sub Bass Line Input Sensitivity 250 mV for 75 W Amplifier Power 100 Watts Maximum Qutput at 1m 87 dB LF Response 28 Hz Crossover Range 70 170 Hz Drive Unit 250 mm Dimensions Overall HxWxD mm 430 x 320 x 400 H xW x D inches 16 9 x 12 6 x 15 7 Wharfedale speakers are compatible with 4 and 8 Ohm amplifiers Authorised Wharfedale Service Centres USA IAG America Inc 180 Kerry Place Norwood MA 02062
9. n powerful low frequencies which although is feeds into the subwoofer When you set the LFE level f a cinema may overload a domestic subwoofer f during a programme you hear popping or thumping ming from the subwoofer immediately turn the AV Processor s volume level down and then back off the LFE his does not cure he subwoofer Please read the relevant sections of your AV amplifier manual he problem back off the volume Hra liarise yourself with the various issues or help f you are 4 When the system s not n use we suggest you switch off the subwoofe domestic complete r to protect it from switching noises caused by appliances etc The best practice is to switch the system on and off from a central point If you play the system with the subwoofer switched off no damage will Front Speaker L Centre Bosi Troubleshooting If your system is not working properly please work through this checklist before returning a unit to your dealer No Sound System not switched on Speaker cables shorting terminals out Bass reproduction poor muddy or indistinct Front Speaker R subwoofer Varying the distance from the wall will alter the amount of bass Some prefer to place the subwoofer against a corner of the room This arrangement gives possible expense of clarity LOUDSPEAKER SIZES speakers in the various channels These are Small al
10. ndry tub in a wet basement or near a swimming pool and the like Accessories Do not place this product on an unstable cart stand tripod bracket or table The product may fall causing serious injury to a child or adult and serious damage to the product Use only with a cart stand tripod bracket or table recommended by the manufacturer or sold with the product Any mounting of the product should follow the manufacturer s instructions and should use a mounting accessory recommended by the manufacturer Moving the Product A product and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the product and cart combination to overturn Ventilation Sots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating and these openings must not be blocked or covered The openings should never be blocked by placing the product on a bed sofa rug or other similar surface This product should not be placed in a built in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer s instructions have been adhered to Power Supply Cords Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the product Po
11. ng two subwoofers If you need further information consult your dealer for advice POSITIONING THE UNIT Although the unit may be placed almost anywhere in the room even behind the sofa or the TV set we recommend that it be placed in front of the listener and as central to the listening position as possible The subwoofer should not be operated within 450mm of a television set as the drive unit magnet may distort the picture We suggest you position the subwoofer about 20cm 8 inches from the wall Placing the unit close to the wall wi enhance the bass placing it across the corner of the room will increase the bass further possibly at the expense of clarity Experiment with a variety of locations and sources before making a final decision As the subwoofer is a powered unit outlet within easy reach The bass ports are mounted at the rear of the subwoofer and should not be obstructed by placing the unit against soft furnishings Do not place the subwoofer close to surfaces or objects that may rattle The floor under the subwoofer should be sound with no loose floorboards etc SETTING UP Set the subwoofer power switch to OFF Turn the system me Control to minimum Re check all system connections Now connect the subwoofer power lead to the mains and switch on the power Set the subwoofer volume control to the mid position 120 clock before proceeding VARIABLE CROSSOVER This control should initially be set to 150 Hz when the s
12. onsistently high performance And that means that you can continue to count on the quality of all Wharfedale products
13. or coloured Black The wire coloured Brown must be connected to the terminal marked with the letter L or coloured Red The wire coloured Green and Yellow must be connected to the terminal marked with the letter E or coloured Green or Green and Yellow or marked with the Earth symbol G5 WH 2 Series User Manual NN Phase Control Switch Crossover Freq Control i Sub woofer Vol Control Mains Power Switch Power Cable Speaker Level Inputs i Line Level Inputs i Line Level Outputs i mw aw amp Speaker Level Connections FRONT RIGHT FRONT LEFT WH 2 SUB BASS A Y AMPLIFIER RIGHT LEFT Connecting to a subwoofer Line Output FRONT RIGHT WH 2 SUB BASS FRONT LEFT sURWOOFEE M AMPLIFIER RIGHT LEFT WH 2 Sub Bass Loudspeaker The WH 2 powered sub bass unit uses a custom designed ong throw 250mm bass motor and a large 100 Watt power amplifier hen installing the unit allow a space of at least 450mm between the subwoofer and the TV otherwise the colours on the screen may be disturbed If this occurs switch the TV set off and switch it on after 15 minutes The internal circuits of the TV set should restore normal colour POWER CONNECTIONS This unit is set to the mains voltage marked on the amplifier panel Before connecting check that this voltage is correct for your mains supply 230 volt units 220 240 volts 115 volt units 110 120 volts If you move
14. roduct may be safely shipped in the future SOME IMPORTANT DO SAND DON TS ARNING To reduce the risk of fire or electrical shock do not expose this product to rain or moisture The product must not be exposed to dripping and splashing and no object filled with liquids such as a vase of flowers should be placed on the product DO NOT allow foreign objects to fall into any of the units O naked flame sources such as candles must be placed on the product EVER remove any components and refer all servicing to qualified personnel This product contains no user serviceable parts DO NOT change any connections to your loudspeakers unless your system is switched off DO NOT use your amplifier at its maximum volume setting The resulting high levels of distortion may damage your loudspeakers DO turn down the volume control on your amplifier or receiver before turning the equipment on or off ALL OR CEILING MOUNTING The product should be mounted to a wall or ceiling only as recommended by the manufacturer Antenna Grounding If an outside antenna or cable system is connected to the product be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built up gatic charges Article 810 of the National Electrical Code ANSI NFPA 70 provides information with regard to proper grounding of the mast and suppo
15. rting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit connection to grounding electrodes and requirements for the grounding electrode Refer to diagram Power Lines An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits or where it can fall into such power lines or circuits When installing an outside antenna system extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal a a aa lead in wire Ground clamps Example of Antenna Grounding as per National Electrical Code ANSI NFPA 70 Antenna discharge unit NEC Section 810 20 Grounding Conductors NEC Section 810 71 Ground clamps Power service grounding electrode system NEC ART 250 Part H Electric service equipment Overloading Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock Object and Liquid Entry Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Heat The product should be situated away from heat sources such as radiators heat registers stoves or other products including amplifiers that produce heat Se
16. rvicing Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel Damage Requiring Service Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the power supply cord or plug is damaged b iquid has been spilled or objects have fallen into the product c f the product has been exposed to rain or water d If the product does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation e If the product has been dropped or damaged in any way f When the product exhibits a distinct change in performance this indicates a need for service Replacement Parts When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part Unauthorised substitutions may result in fire electric shock or other hazards Safety Check Upon completion of any service or repairs to this product ask the service technician to perform safety checks to determine that the product is in proper operating condition
17. so for the Centre channel SETTING LEVELS more bass at the any digital AV Processors require you to specify the size of usually Large or Unless your loudspeakers are large floor standing units you should choose Small for the Front channels as the subwoofer is going to be better at providing clean deep and ouder bass Choose Small for the surround channels and Set the Subwoofer option on the processor to On or Yes This will route all the deep bass to the subwoofer nce the loudspeaker settings have been finalised put the AV amplifier into its Test mode see instructions supplied with result but you will get no bass Always turn the main volume control to minimum when you switch the equi pment on or off CONNECTING WIRES be unacceptab immediately un hen return to CARE AND 4 hen wall mounting a loudspeaker the connecting cables may y obvious It may be less obtrusive to route cables from the loudspeaker to the ceiling and then within or derneath the ceiling or coving The cable may loor level at a convenient room corner MAINTENANCE f you play the speakers with the grilles off exercise great care NEVER touch the drive units which are easily damaged The loudspeaker cabinets can be cleaned with a damp cloth or with a spray furniture polish and a soft cloth Apply the spray sparingly to the cloth and then polish the cabin
18. sound is ideal To aid this effect we recommend placing the WH 2 rear speakers in a high position behind the listener PREPARATION Each speaker is supplied with four self adhesive feet Apply one to each rear corner before mounting CONNECTIONS You will need one length of twin core cable per speaker Connect the red terminal of the left rear unit to the f red terminal o the amplifier s left rear channel output Connect the Black terminal of this unit to the corresponding Black terminal of the amplifier Repeat for he Right speaker The connection panel uses screw terminals the drawing above illustrates the connection MOUNTING Connect the cable to the speaker Site the speakers about 600 mm above the listening position and 2 5 3 5 metres apar position Ensure tha the product Fix a Sul 3 rA central to the listener and behind the listening the wall is sound and can support able screw firmly to the wall leaving a stub of 5mm protruding from the wall Align the hole in the mounting bracket over the screw head and carefully lower the unit onto the screw The speaker should now be securely attached with the feet against the wall Now connect the speakers to the amplifier Preparing g Speaker Cables Connecting Speaker Cables Wall mounting the WH 2 Rear Loudspeakers System using WH 2 Surround speakers
19. ubwoofer is used with small bookshelf speakers and to 80 Hz when used with large floor standing speakers PHASE SWITCH The Phase switch should be initially set to 0 FINE TUNING itch on the subwoofer power switch and check that the power indicator on the front of the cabinet glows Now switch on the system Play a programme with extended bass and set the system volume to a reasonable level Adjust the subwoofer volume control to produce the desired level of bass Do not overdo things the bass is indistinct or lacks depth the Phase control may eed adjustment Listen carefully to a programme with extended bass and switch the Phase switch in and out Choose the setting which produces the most bass at the listening position The Crossover control can now be fine tuned by adjusting the bass output for optimum performance here should be a mains E Ss S i er Connecting to a Stereo Line Level Output FRONT MIGHT WH 2 SUB BASS FRONT LEFT STEREO AMPLIFIER RIGHT LEFT Pre Out Main In Line Level Connections FRONT RIGHT WH 2 SUB BASS FRONT LEFT STEREO AMPLIFIER RIGHT LEFT Connecting two Sub Bass Units Speaker Level Connections WH 2 SUB BASS FRONT RIGHT me LNE LEVEL eeu cut y auut L a mak out STEREO AMPLIFIER WH 2 Centre Loudspeaker The Wharfedale W
20. wee ENRE 7 Rat i our Selecting Speaker Sizes sligh screen REAR CHANNELS listener SUBWOOFER The Home Theatre Environment A Home Theatre system is illustrated opposite FRONT AND CENTRE CHANNELS The front channel loudspeakers should be placed on either side of the television screen 2 to 3 metres apar ly towards the listeners As the Centre speaker carries the dialogue effects it should be placed central to the listening position and close to the TV Operating height is important Ideally the front and centre channel speakers should be operated at the same height and with the tweeters at ear level to a seated listener If the rear channels are WH 2 Surround units mount them as already described If you use other units we recommend placing the speakers in a high position angled towards the As the ear is unable to detect the direction from which deep bass originates this allows freedom in postioning the LFE The Low additional and rotated y normal in noises co 4 evel evel a and fami unsure consult your dealer MAINS OPERATION Frequency Effects channel was designed as an bass channel with its own dedicated subwoofer In practice however if all the speakers are set to Small the LFE channel will be combined with the bass from other channels and all thi rom your AV processor use care with this setting as the LFE channel may contai
21. wer Sources This product should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supply to your home consult your product dealer or local power company For products intended to operate from battery power or other sources refer to the operating instructions Polarisation This product is equipped with a polarized alternating current line plug a plug having one blade wider than the other This plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug fully into the outlet try reversing the plug If the plug should still fail to fit contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the polarized plug Lightning For added protection for this product during a lightning storm or when it is left unattended and unused for long periods of time unplug it from the wall outlet and disconnect the antenna or cable system This will prevent damage to the product due to lightning and power line surges Introduction INTRODUCTION Congratulations on your purchase of dedicated audio visual components from the Wharfedale WH 2 series Before installing your loudspeakers please read these instructions in full UNPACKING Carefully unpack each component taking care not to mark the surface Inspect the product and report any damage immediately to your dealer Retain the packing so that the p
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