User manual JBL SCS 10 (220-240V)

[. . . ] 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. [. . . ] Plug the male end of the Y-connector into your receiver or amplifier's subwoofer output jack, and connect each of the two female ends to separate RCA-type patch cords. Finally, plug the RCA-type patch cords into the line-level inputs on the subwoofer. Connect each speaker to the corresponding speaker terminals on your receiver or amplifier. Left Rear Center Right Rear + ­ + ­ + ­ Left Surround + ­ Right Surround + ­ Dolby Digital or DTS® (or Other Digital Surround Mode) Connection RECEIVER SUBWOOFER LINE LEVEL IN LFE OUT LFE INPUT L R Use this installation method for Dolby Digital, DTS® or other digital surround processors: Use the line-level input jack marked "LFE" for the LowFrequency Effects channel. Connect this jack to the LFE output or subwoofer output on your receiver or amplifier. Connect each speaker to the corresponding speaker terminals on your receiver or amplifier. Make sure that you have configured your surroundsound processor for "Subwoofer On. " The front left, front right, center and rear speakers should all be set to "Small. " Note: When using the LFE input, the subwoofer's Crossover control is NOT active, because this function is controlled by your surround processor. When using the LFE input, set the subwoofer's Volume control to "Max" and calibrate the subwoofer level along with the other speakers according to the set-up instructions in the owner's manual for your surround receiver/amplifier. 6 Press the Master Power Switch (marked Power ¡) to the ON position to use the subwoofer. When your receiver or amplifier is off, or is not sending program material to the subwoofer, the subwoofer will be in standby mode. When the subwoofer senses an audio signal, it will automatically turn itself on. If the subwoofer does not sense a signal after approximately twenty minutes, it will automatically go into standby mode. If you will be away from home for an extended period of time, or if the subwoofer will not be used, switch the Master Power switch ¡ to the "OFF" position. ¢ ¡ £ TM HIGH LEVEL +L­ ­R+ OUT IN LINE LEVEL IN LFE L 0° PHASE 180° R IMPORTANT: CONNECT STRIPED WIRE TO RED (+ ) SPEAKER TERMINAL. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN AC 230V~50Hz 200 Watts The Phase Control TM determines whether the subwoofer's pistonlike action moves in and out in phase with the main speakers or opposite the main speakers. This is adjusted by pressing the button to the 0°, or 180° position. The 0° position of the phase button plays the bass signal in phase with the main speakers. The 180° position plays the bass signal 180°, or out of phase with the main speakers. Proper phase adjustment depends on several variables such as subwoofer placement and listener position. [. . . ] If there is low (or no) bass output: · Make sure the connections to the left and right "Speaker Inputs" have the correct polarity (+ and ­). · Make sure the subwoofer is plugged into an active electrical outlet. · Make sure the powered subwoofer is plugged in and switched on. [. . . ]