Koss kd 305 owners manual
This is the 23 pages manual for koss kd 305 owners manual.
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Extracted text from koss kd 305 owners manual (Ocr-read)
Page 1
Page 1 To ensure proper use of this product, please read this owner manual carefully and retain for future reference. Should the unit require maintenance, contact an authorized service location. INVISIBLE LASER RADIATION WHEN OPEN OR INTERLOCK FAILED OR DEFEATED. WARNINGS: DO NOT STARE INTO BEAM. Avoid direct exposure to laser beam. To prevent direct exposure to laser beam, do not try to open the enclosure. LASER: Type: Dual semiconductor laser GaAIAs Wavelength: 650nm and 780nm Output Power: 7mW Beam Divergence: 60 degree CLASS 1 LASER PRODUCT SAFETY
Page 2
Page 2 - Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturers instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades, one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles and the point where they exit from the apparatus. Only use attachments/ accessories specified by the manufacturer. Unplug this apparatus during lightning storms or when unused for long periods of time. Use only with a cart, stand, tripod, bracket or table specified by the manufacturer, or sold with the IMPORTANT SAFETY INSTRUCTIONS CAUTION: RETAIN THIS BOOKLET FOR FUTURE REFERENCE. This set has been designed and manufactured to assure personal safety. Improper use can result in electric shock or fire hazard. The safeguards incorporated in this unit will protect you if you observe the following procedures for installation, use and servicing. This unit does not contain any parts that can be repaired by the user. apparatus. When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as when the power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. Disc Tray Keep your fingers well clear of the disc tray as it is closing. It may cause serious personal injury. Burden Do not place a heavy object on, or step on the product. The object may fall, causing serious personal injury and serious damage to the product. Disc Do not use a cracked, deformed, or repaired disc. These discs are easily broken and may cause serious personal injury and product malfunction. 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)If liquid has been spilled, or objects have fallen into the product. c)If the product has been exposed to rain or water. d)If the product does not operate nor- mally by following the operating in- structions. Adjust only those controls that are covered by the operating in- structions. 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 indi- cates a need for service. Servicing 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. 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. Unauthorized 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. USA & Canada versions comply with UL & CUL requirements.