IMPORTANT SAFETYINSTRUCTIONSREAD BEFORE OPERATING EQUIPMENTThis product was designed and manufactured to meet strict quality and safetystandards. There are, however, some installation and operation precautionswhich you should be particularly aware of.1. Read these instructions.2. Keep these instructions.3. Heed all warnings.4. Follow all instructions.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 themanufacture’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 the polarized or grounding-type plug. Apolarized plug has two blades with one wider than the other. A groundingtype plug has two blades and a third grounding prong. The wide blade or thethird prong are provided for your safety. If the provided plug does not fit intoyour outlet, consult an electrician for replacement of the obsolete outlet.10. Protect the power cord from being walked on or pinched particularly atplugs, convenience receptacles, and the point where they exit from theapparatus.11. Only use attachments/accessories specified by the manufacturer.12. Use only with the cart, stand, tripod, bracket, or tablespecified by the manufacturer, or sold with the apparatus.When a cart is used, use caution when moving thecart/apparatus combination to avoid injury from tip-over.13. Unplug this apparatus during lightning storms or when unused for longperiods of time.14. Refer all servicing to qualified service personnel. Servicing is required whenthe apparatus has been damaged in any way, such as power-supply cord orplug is damaged, liquid has been spilled or objects have fallen into theapparatus, the apparatus has been exposed to rain or moisture, does notoperate normally, or has been dropped.Additional Safety Information!15. Marked terminals are HAZARDOUS LIVE and that the external wiringconnected to those terminal requires installation by an instructedperson or the use of ready-made leads or cords.CAUTIONRISK OF ELECTRIC SHOCKDO NOT OPENCAUTION:TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVECOVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFERSERVICING TO QUALIFIED SERVICE PERSONNEL.The lightning flash with arrowhead symbol, within anequilateral triangle, is intended to alert the user to thepresence of uninsulated “dangerous voltage” within theproduct’s enclosure that may be of sufficient magnitude toconstitute a risk of electric shock to persons.IMPORTANT TO SAFETYWARNING:To reduce the risk of fire and electric shock, this apparatus should notbe exposed to rain or moisture and objects filled with liquids, such asvases, should not be placed on this apparatus.CAUTION:1. Handle the power supply cord carefullyDo not damage or deform the power supply cord. If it is damaged ordeformed, it may cause electric shock or malfunction when used. Whenremoving from wall outlet, be sure to remove by holding the plug attachmentand not by pulling the cord.2. Do not open the rear coverIn order to prevent electric shock, do not open the top cover.If problems occur, contact your DENON DEALER.3. Do not place anything insideDo not place metal objects or spill liquid inside the system.Electric shock or malfunction may result.Please, record and retain the Model name and serial number of your set shownon the rating label.Model No. DN-HD2500Serial No.The exclamation point within an equilateral triangle isintended to alert the user to the presence of importantoperating and maintenance (servicing) instructions in theliterature accompanying the appliance.CAUTION:USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OFPROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT INHAZARDOUS RADIATION EXPOSURE.THIS PRODUCT SHOULD NOT BE ADJUSTED OR REPAIRED BY ANYONEEXCEPT PROPERLY QUALIFIED SERVICE PERSONNEL.This device complies with Part 15 of the FCC Rules. Operation is subject tothe following two conditions: (1) This device may not cause harmfulinterference, and (2) this device must accept any interference received,including interference that may cause undesired operation.This Class B digital apparatus meets all requirements of the CanadianInterference-Causing Equipment Regulations.Cet appareil numérique de la classe B respecte toutes les exigences duRèglement sur le matériel brouilleur du Canada.