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IMPORTANT WARNINGS & SAFETY INSTRUCTIONS

.  Read these instructions

2.  Follow all instructions

3.  Keep these instructions

4.  Heed all warnings

5.  Do not use this apparatus near water

6.  Clean only with dry cloth.

7.  Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8.  Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) 

that produce heat.

9.  Do not defeat the safety purpose of a polarised or grounding plug. A polarised plug has two blades with one wider 

than the other. A grounding plug has two blades and a third grounding blade. The wide blade or the third blade is 

provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the 

obsolete outlet.

0.Protect the power cord from being walked on or pinched, particularly at the plug, receptacle and or the point where it 

exits from the apparatus.

.Only use attachments/accessories specified by the manufacturer.

2.Only use a stand, tripod, bracket or rack specified by the manufacturer, or sold with the apparatus. When a rack is 

used, use caution when moving the rack and apparatus combination to avoid tip-over or injury.

     

3.Unplug the apparatus during lightning storms or when unused for long periods of time.

4. Refer all servicing to qualified personnel. Servicing is required when the apparatus has been damaged in any way 

including but not limited to power supply cord or plug damage, liquid ingress, foreign objects in the chassis, exposure 

to rain/moisture or impact damage. In addition the unit must be serviced when you experience any abnormal 

operation.

5. CAUTION: These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric 

shock, do not attempt to perform any servicing other than that contained in the operating instructions unless you are 

qualified to do so. In addition opening the casing will result in your warranty becoming null and void.

6. Do not install this apparatus in a confined space such as a book case or similar unit. Good ventilation should be 

maintained around the apparatus. Any vents, air-inlets or fans should not be obstructed by objects such as paper, 

table-cloths, curtains etc.

7. WARNING: To reduce the risk of fire or electric shock, do not expose the apparatus to rain or moisture. The apparatus 

should not be exposed to dripping or splashing and objects filled with liquids, such as vases, should not be placed on 

the apparatus.

8. WARNING: The mains plug/appliance coupler is used as a disconnect device, the disconnect device shall remain 

readily operable.

 

 

9. The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of 

non-insulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a 

risk of electric shock.

  - Warning: To reduce the risk of electric shock, do not remove the cover (or back) as there are no user-serviceable 

parts inside. Refer servicing to qualified personnel.

  - The exclamation point within an equilateral triangle is intended to alert the user to the presence of important 

operating and maintenance instructions in the literature accompanying the appliance.

20.      (Protective earthing terminal) The apparatus should be connected to a mains socket outlet with a protective 

earthing connection.

2.        Correct Disposal of this product. This marking indicates that this product should not be disposed with other 

household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled 

waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used 

device, please use local return and collection systems or contact the retailer where the product was purchased. They 

can take this product for safe environmentally friendly recycling.

ATTENTION: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR

WX-1 and WX-3.indd   2

2012/11/22   14:36:36

Summary of Contents for WX-1

Page 1: ...www wharfedalepro com OPERATING MANUAL AND USER GUIDE Professional Power Amplifier WX 1 WX 3 3...

Page 2: ...UCTION 3 ABOUT THE WX SERIES 3 FEATURES 3 FRONT PANEL FEATURES AND CONTROLS 4 REAR PANEL FEATURES AND CONTROLS 4 OPERATING MODE SWITCHES 5 OUTPUT WIRING 5 QUICK START GUIDE 5 DIMENSIONS 6 WIRING DIAGR...

Page 3: ...uctions unless you are qualified to do so In addition opening the casing will result in your warranty becoming null and void 16 Do not install this apparatus in a confined space such as a book case or...

Page 4: ...d SMPS Switched Mode Power Supply and Class AB topology deliver high power with low distortion in a compact and lightweight form factor A full suite of protection includes thermal over and under volta...

Page 5: ...S AND CONTROLS REAR PANEL FEATURES AND CONTROLS 1 HPF LPF Fullrange Mode Switch A 100Hz LPF HPF for driving subwoofers or mid hi enclosures This allows the amplifier to be used in an active bi amplifi...

Page 6: ...re that the power switch is set at the OFF position while making connections to and from the power amplifier 2 Connect all devices in the signal path and ensure that each connection is secure 3 Set al...

Page 7: ...DIMENSIONS...

Page 8: ...WIRING DIAGRAM...

Page 9: ...BLOCK DIAGRAM...

Page 10: ...Hz 120 120 Topology SMPS Class AB amp SMPS Class AB amp Connectors Signal Input and Output Female XLR and Male XLR Female XLR and Male XLR Power Output Speakon Speakon Controls Front panel AC Switch C...

Page 11: ...date of purchase In the event of malfunction contact your authorized Wharfedale Pro dealer or distributor for information Be aware that warranty details may differ from country to country Contact your...

Page 12: ...mine Business Park Huntingdon Cambs PE29 6XU England www wharfedalepro com Wharfedale Professional reserves the right to alter or improve specifications without notice All rights reserved 2012 Wharfed...

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