Yamaha NS-SW050 Owners Manual - Page 4

CONTENTS FEATURES 1 CONTROLS AND THEIR FUNCTIONS 1 PLACEMENT 2 CONNECTIONS 3 Connecting to such as subwoofer output terminal or line output (pin jack) terminals of the amplifier........ 3 Plug in the subwoofer to the AC outlet 3 ADJUSTING THE SUBWOOFER BEFORE USE 4 ADVANCED YAMAHA ACTIVE SERVO TECHNOLOGY II 5 TWISTED FLARE PORT 5 TROUBLESHOOTING 6 SPECIFICATIONS 6 Frequency characteristic 6 CONTROLS AND THEIR FUNCTIONS 1 Front 2 3 4 5 FEATURES • This subwoofer employs Advanced Yamaha Active Servo Technology II, which Yamaha has developed for the production of higher quality, super-bass sound. (Refer to page 5 for details on Advanced Yamaha Active Servo Technology II.) This super-bass sound adds a more realistic, theater-in-the-home effect to your audio system. • Equipped with the smooth super-bass reproducing Twisted Flare Port. The flared, gently twisting shape diffuses the vortex of air generated around the edge of the port, creating a smooth flow of air. This reduces extraneous noise not present in the original input signal, and provides clear, accurate low frequency reproduction. Rear 1 Twisted Flare Port Outputs super-bass sound. 2 VOLUME control Adjusts the volume level. Turn the control clockwise to increase the volume, and counterclockwise to decrease the volume. 3 Power indicator Lights up Green when the POWER switch is turned ON; turns off when the POWER switch is turned OFF. 4 INPUT (FROM AMPLIFIER) terminal Used to connect the subwoofer with the subwoofer terminal of the amplifier. (Refer to "CONNECTIONS" for details.) 5 POWER switch Press this switch to the ON position to turn on the power to the subwoofer. Press this switch again to set it to the OFF position to turn off the power of the subwoofer. 1 En