User manual JBL LANCER L44

[. . . ] 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. 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. The power cord of the product should be unplugged from the outlet when left unused for long periods of time. [. . . ] Do not use attachments not recommended by the product manufacturer, as they may cause hazards. Do not use this product near water ­ for example, near a bathtub, wash bowl, kitchen sink or laundry tub; in a wet basement; or near a swimming pool; and the like. 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. Quick stops, excessive force, and uneven surfaces may cause the product and cart combination to overturn. Slots 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. 18. Do not overload wall outlets, extension cords, or integral convenience receptacles, as this can result in a risk of fire or electric shock. To use the binding-post speaker terminals with bare wire, unscrew the collar until the hole through the center post is visible under the collar. Insert the bare end of the wire through the hole in the post, then screw the collar back down until the connection is tight. The holes in the center of the collars are intended for banana-type connectors. Dolby* Pro Logic* (Non-Digital) ­ Speaker Level Use this installation method for Dolby Pro Logic applications (not Dolby Digital, DTS® or other digital processing), where the receiver/processor does not have a subwoofer output or a volume-controlled preamp (line-) level output: Connect your receiver or amplifier's front left and right speaker terminals to the left and right terminals on the subwoofer that are marked "High Level In. " Connect the left and right terminals on the subwoofer that are marked "High Level Out" to the corresponding terminals on the back of your front left and right speakers. Connect your receiver or amplifier's center, left and right surround-speaker terminals to the corresponding terminals on the back of your center, left and right surround speakers. Left Front + ­ Center Right Front + ­ + ­ Subwoofer L HIGH LEVEL IN + ­ R L HIGH LEVEL OUT` R Receiver Left Front Center Right Front + ­ + ­ + ­ Left Surround Right Surround + ­ + ­ Left Surround Right Surround + ­ + ­ Part No. JBLULB 10/99 2 3 Dolby Pro Logic (Non-Digital) ­ Line Level Use this installation method for Dolby Pro Logic applications (not Dolby Digital, DTS or other digital processing), where the receiver/processor is equipped with a subwoofer output or a volume-controlled preamp (line-) level output: Use RCA-type patch cords to connect the line-level subwoofer outputs on your receiver or amplifier to the line-level inputs on the subwoofer. IMPORTANT: Make sure that the LFE toggle switch on the subwoofer is in the "Normal" position. Do not use the "LFE" position with Dolby Pro Logic-only processors. Note: If your receiver or amplifier only has one subwoofer output jack, then you may connect the subwoofer output on your receiver/preamplifier to either the left or right line-level input on the subwoofer. Connect each speaker to the corresponding speaker terminals on your receiver or amplifier. Due to JBL's unique, high-output, highefficiency amplifier design, power consumption is minimal when the subwoofer is not receiving a signal. The PB10 must be unplugged if you do not wish to leave it in auto (standby) mode. Phase Control Level Control The subwoofer Level Control adjusts the volume of the subwoofer relative to the rest of the system. [. . . ] · Slowly turn the Level Control clockwise until you begin to hear the desired amount of bass. If you used the line-level inputs and there is no sound from the subwoofer: · Check that receiver/amplifier is on and a source is playing. · Check that powered subwoofer is plugged into an active electrical outlet and is switched on. · Check all wires and connections between receiver/ amplifier and subwoofer. [. . . ]