User manual JBL ARC CINEMA

[. . . ] For products intended to operate from battery power, or other sources, refer to the operating instructions. This product may be equipped with a polarized alternating-current line plug (a plug having one blade wider than the other). This plug will fit into the power outlet only one way. If you are unable to insert the plug fully into the outlet, try reversing the plug. [. . . ] Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. The power cord of the product should be unplugged from the outlet when left unused for long periods of time. For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product due to lightning and power-line surges. Do not overload wall outlets, extension cords, or integral convenience receptacles, as this can result in a risk of fire or electric shock. Never push objects of any kind into this product through openings, as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product. 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 openings should Speaker-Level ­ Stereo Receiver/Amplifier Main-speaker output + L ­ ­ + Power +­ Left +­ Right R 50 150 Min Max High-Level Input High-Level Output Low-Level Input Crossover Frequency Volume Discrete Digital AMPLIFICATION JBL CONSUMER PRODUCTS NORTHRIDGE, CA Made in Canada Serial #: +­ CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN +­ Right Loudspeaker ~ 120V 60Hz 100W LR110113 Left Loudspeaker 1A 250V RISK OF FIRE REPLACE FUSE AS MARKED To reduce the risk of electric shock, do not expose this equipment to rain or moisture. one. Hookup Line-Level ­ Stereo + L ­ ­ + Power R 50 150 Min Max High-Level Input High-Level Output Low-Level Input Crossover Frequency Volume Discrete Digital AMPLIFICATION JBL CONSUMER PRODUCTS NORTHRIDGE, CA Made in Canada Serial #: CAUTION ~ 120V 60Hz 100W LR110113 RISK OF ELECTRIC SHOCK DO NOT OPEN To reduce the risk of electric shock, do not expose this equipment to rain or moisture. 1A 250V RISK OF FIRE REPLACE FUSE AS MARKED Receiver/Amplifier Subwoofer out L R Main-speaker output Right Left +­ +­ Note: Some receivers/ amplifiers have a single (mono) subwoofer output. In this case, it is recommended that you use a "Y"-connector (not included) to maximize the subwoofer's performance. +­ Right Loudspeaker +­ Left Loudspeaker three. Operation Mode Off On Standby Procedure Receiver/amplifier off Receiver/amplifier on and playing program material Simply turn off your receiver/amplifier. The subwoofer will turn off after approximately five minutes. The subwoofer will turn on when your receiver/amplifier begins playing again. LED Status Red Green Red Volume min max Volume min max Volume Crossover Frequency The crossover-frequency knob determines the highest frequency your subwoofer will reproduce. It allows a seamless transition from the subwoofer to the satellite speakers. Experiment with this adjustment to find the crossover frequency that sounds best with your speakers. When using the speaker-level connections, the crossover adjustment will also limit the low frequencies being sent to your satellite speakers. This means that your satellites won't have to try to reproduce the information the subwoofer is playing. Troubleshooting If you used the high-level (speaker) inputs and there is no sound from any of the speakers, check the following: · Receiver/amplifier is on and a source is playing. [. . . ] · Check all wires and connections between receiver/ amplifier and speakers. Make sure none of the speaker wires is frayed, cut or punctured. · Review proper operation of your receiver/amplifier. If there is low bass output, check the following: · Make sure the connections to the left and right "Speaker Inputs" have the correct polarity (+ and ­). [. . . ]