User manual JBL SCS 135

[. . . ] The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. Important Safety Precautions! ventilation is provided or the manufacturer's instructions have been adhered to. 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. [. . . ] Refer all servicing to qualified service personnel. Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions: a. The power-supply cord or the plug has been damaged; or b. Objects have fallen onto, or liquid has been spilled into, the product; or c. The product has been exposed to rain or water; or d. The product does not operate normally when 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; or e. The product has been dropped or damaged in any way; or f. The product exhibits a distinct change in performance; this indicates a need for service. When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or that have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock or other hazards. 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. The product should be mounted to a wall or ceiling only as recommended by the manufacturer. The product should be situated away from heat sources such as radiators, heat registers, stoves or other products (including amplifiers) that produce heat. INCLUDED Four satellites for left, right and surrounds. Wall-mount brackets. One center-channel speaker with adjustable support leg. Powered subwoofer. Antenna Lead-In Wire Ground Clamp Antenna Discharge Unit (NEC Section 810-20) Grounding Conductors (NEC Section 810-21) Electric Service Equipment Ground Clamps Power Service Grounding Electrode System (NEC Art 250, Part H) Two 20' speaker cables for connection from receiver to subwoofer. Two 15' speaker cables for connection from subwoofer to front speakers. Three 40' speaker cables for connection from receiver to left and right rear satellites and center speaker. 2 Part No. JBLULB 10/99 3 SPEAKER PLACEMENT Front Speakers Center-Channel Speaker Subwoofer MOUNTING OPTIONS Satellites and Surrounds 0-2 ft. On shelves. On the wall. Wall brackets are included. On optional stands (FS300). Surround Speakers Wall-Mounting 5 ­ 6 ft. The front speakers should be placed the same distance from each other as they are from the listening position. They should be placed at about the same height from the floor as the listeners' ears will be, or they may be angled toward the listeners. The center-channel speaker should be placed slightly behind the front left and right speakers, and no more than two feet above or below the tweeters of the left and right speakers. It is often convenient to set the center speaker on top of the television set, as shown in the drawing. Use the supplied support leg to aim it toward the listener by screwing the leg in to angle the speaker up, or unscrewing the leg slightly to angle the speaker down. [. . . ] · Make sure the powered subwoofer is plugged in and is either in the "On" or "Auto" position. · In Dolby Digital or DTS modes, make sure your receiver/processor is configured so that the subwoofer and LFE output are enabled. If there is no sound from the surround speakers: · Check all wires and connections between receiver/ amplifier and speakers. Make sure none of the speaker wires are frayed, cut or punctured. [. . . ]