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Yamaha A-U671 Owner's Manual

Other manuals for A-U671: Owner's Manual

Summary of A-U671

  • Page 1

    © 2015 yamaha corporation printed in china zs22010 http://europe.Yamaha.Com/warranty/ aveea71102a important notice: guarantee information for customers in eea* and switzerland for detailed guarantee information about this yamaha product, and pan-eea* and switzerland warranty service, please either v...

  • Page 2

    Caution: read this before operating your unit. I en 1 to assure the finest performance, please read this manual carefully. Keep it in a safe place for future reference. 2 install this sound system in a well ventilated, cool, dry, clean place - away from direct sunlight, heat sources, vibration, dust...

  • Page 3

    Caution: read this before operating your unit. Ii en ■ for u.K. Customers if the socket outlets in the home are not suitable for the plug supplied with this appliance, it should be cut off and an appropriate 3 pin plug fitted. For details, refer to the instructions described below. The plug severed ...

  • Page 4

    Introduction 2 en introduction ................................................................... 2 what the unit can do ...................................................................................... 2 supplied accessories........................................................................

  • Page 5

    Names and functions of the parts 3 en 1 a (power) button turns this unit on, or sets it to standby mode. In standby mode, the unit consumes a small amount of power. 2 power indicator lights up when the unit is turned on. 3 phones jack connect your headphones. When headphones are connected, no sound ...

  • Page 6

    Names and functions of the parts 4 en 8 usb dac indicators lights up when audio signals are input to the usb jack of this unit ( ☞ page 12). 9 pure direct indicator lights up when the pure direct function is turned on ( ☞ page 13). 0 input button and indicator each time you press the button, the inp...

  • Page 7

    Names and functions of the parts 5 en 1 usb (type b) jack used to connect a pc ( ☞ page 8). 2 line in jacks used to connect an external component ( ☞ page 8). 3 subwoofer jack used to connect a subwoofer with built-in amplifier ( ☞ page 8). 4 speakers terminals used to connect speakers ( ☞ page 8). ...

  • Page 8

    Names and functions of the parts 6 en 1 infrared signal transmitter sends infrared signals. 2 a (power) turns this unit on, or sets it to standby mode. 3 pure direct reproduces any input source in the purest sound possible ( ☞ page 13). 4 input selector buttons selects the input source (line or usb)...

  • Page 9

    Names and functions of the parts 7 en ■ installing batteries • the area between the remote control and this unit must be clear of large obstacles. • change all batteries if you notice the operation range of the remote control narrows. ■ operation range point the remote control at the remote control ...

  • Page 10

    Connections 8 en make sure to connect l (left) to l, r (right) to r, “+” to “+” and “–” to “–.” if the connections are faulty, no sound may be heard from the speakers, and if the polarity of the speaker connections is incorrect, the sound may be unnatural and lack bass. Refer to the owner’s manual f...

  • Page 11

    Connections 9 en ■ connecting speaker cables 1 remove approximately 10 mm (3/8”) of insulation from the end of each speaker cable. 2 twist the bare wires of the cable firmly together. 3 unscrew the knob. 4 insert one bare wire into the hole in the side of each terminal. 5 tighten the knob to secure ...

  • Page 12

    Playback 10 en 1 rotate the volume control on the front panel fully counter-clockwise so as not to play sounds loud suddenly. 2 press the a (power) button on the front panel (or press a (power) button on the remote control) to turn on the unit. 3 press the input button on the front panel (or press t...

  • Page 13

    Playing back music stored on a pc (usb dac function) 11 en when a pc is connected to the usb jack of the unit, the unit works as a usb dac and can play back songs stored on the pc. ■ supported operating systems the usb connection is available for pcs with the following operating systems: for windows...

  • Page 14

    Playing back music stored on a pc (usb dac function) 12 en ■ playing back music stored on a pc 1 connect the pc to the unit with a usb cable. 2 turn on the pc. 3 press the a (power) button on the front panel (or press a (power) button on the remote control) to turn on the unit. 4 press the input but...

  • Page 15

    Adjusting to the desired sound 13 en ■ reproducing pure, high fidelity sound (pure direct) with the pure direct function on, the bass, treble, and balance circuits are bypassed to reduce noises. Therefore, in all input sources, you can enjoy music playback in straight and high quality sound. Hold do...

  • Page 16

    Troubleshooting 14 en refer to the chart below if this unit does not function properly. If the problem you are experiencing is not listed below or if the instructions below do not help, turn off this unit, disconnect the power cable, and then contact the nearest authorized yamaha dealer or service c...

  • Page 17

    Troubleshooting 15 en no sound. Headphones are connected. (when headphones are connected, no sound comes from the speakers or subwoofer.) disconnect headphones when you use the speakers or subwoofer. - sound is muted. Turn off the mute. 6 incorrect cable connections. Connect the stereo cable for aud...

  • Page 18

    Troubleshooting 16 en noisy playback. Another application is launched on the pc while a music file is being played. (if another application is launched while a music file is being played, sound may be momentarily lost or noise may be generated.) do not launch other applications during playback. - th...

  • Page 19

    Specifications 17 en audio section ■ line in • input jack ............................................................................Rca jack ■ usb • input jack ..................................... Usb (type b), supported usb2.0 • supported sampling frequencies .......................................

  • Page 20

    © 2015 yamaha corporation printed in china zs22010 http://europe.Yamaha.Com/warranty/ aveea71102a important notice: guarantee information for customers in eea* and switzerland for detailed guarantee information about this yamaha product, and pan-eea* and switzerland warranty service, please either v...