User manual JBL CM40

[. . . ] We're confident that the you have chosen will provide every note of enjoyment that you expected ­ and that when you think about purchasing additional audio equipment for your home, car, or office, you will once again choose JBL. It enables us to keep you posted on our latest advancements, and helps us to better understand our customers and build products that meet their needs and expectations. [. . . ] It enables us to keep you posted on our latest advancements, and helps us to better understand our customers and build products that meet their needs and expectations. Before You Begin. included CM42, CM52, CM40, CM42AW, CM52AW + + CM Center + + + + + + + features · Rugged, high-impact molded plastic cabinet · Built-in wall-mount brackets (except CM Center) · Video-shielded (excludes all-weather models) · Optional adjustable wall/ceiling-mount brackets available: · MTC40, MTC40WHT (white) ­ for models CM42, CM52, CM40, CM42AW, CM52AW note for all-weather models While the CM40, 42AW, and 52AW are weatherresistant, they are not designed to be immersed in water. Placing these speakers under roof eaves or a patio awning will offer a slight shelter and help contribute to years of trouble-free performance. When installed outdoors, the speakers should be angled down slightly, using the optional MTC40 mounting brackets. one. Speaker Placement As front speakers As rear speakers 5 ­ 6 ft. CM Center 0-2 ft. TV TV The CM Center includes two sets of feet. This gives you a total of three different options to properly direct the sound toward your listening position. 1. If there is no sound coming from one speaker, check the following: · Check the "Balance" control on your receiver/amplifier. · Check all wires and connections between receiver/ amplifier and speakers. If the system plays at low volumes but shuts off as volume is increased, check the following: · Check all wires and connections between receiver/ amplifier and speakers. · If more than one pair of main speakers is being used, check the minimum impedance requirements of your receiver/amplifier. If there is low bass output, check the following: · Make sure the polarity (+ and ­) of the left and right "Speaker Inputs" are connected properly. NG eM0@2O? Weight (each) Dimensions (H x W x D) Recommended Amplifier Power Range Nominal Impedance Sensitivity Frequency Response Crossover Frequency High-Frequency Driver Low-Frequency Driver Notice to Purchaser: JBL assumes no responsibility or liability for injuries or property damage -- direct, indirect, or consequential -- resulting from the improper installation of Control loudspeakers. Specifications 10 x 5-3/4 x 4" 254 x 147 x 102mm 5 1997 JBL, Incorporated. [. . . ] · If more than one pair of main speakers is being used, check the minimum impedance requirements of your receiver/amplifier. If there is low bass output, check the following: · Make sure the polarity (+ and ­) of the left and right "Speaker Inputs" are connected properly. NG eM0 [. . . ]