Boss Audio Systems 634U User Manual

Mp3-compatible am/fm cd receiver
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Summary of Contents for Boss Audio Systems 634U

  • Page 1: Table Of Contents

    634UA MP3-Compatible AM/FM CD Receiver U S E R ’ S M A N U A L 7606(634UA) -IM.indd 1 DIN front-mount installation DIN rear-mount installation Removing the head unit Detaching the front panel Replacing the front panel General controls Radio controls Audio controls CD/MP3 Playback controls...
  • Page 2: Installation

    7606(634UA) -IM.indd 2 12/12/06 12:21:07 PM...
  • Page 3: Din Front-Mount Installation

    7606(634UA) -IM.indd 3 12/12/06 12:21:08 PM...
  • Page 4: Din Rear-Mount Installation

    Before removing the bezel, press the OPEN button to remove the front panel. Press OPEN Button to flip down front panel 7606(634UA) -IM.indd 4 the front panel move left pull to remove the front panel 12/12/06 12:21:09 PM...
  • Page 5: Detaching The Front Panel

    Press the OPEN button, let the Front Panel arrive in horizontal position and detach the panel by pulling it towards you as illustrated. 7606(634UA) -IM.indd 5 Press OPEN Button to flip down front panel the front panel move left pull to remove the front panel 12/12/06 12:21:10 PM...
  • Page 6: General Controls

    Front panel controls GENERAL CONTROLS POWER Press any button to turn unit ON. To turn head unit off, press and hold POWER. OPEN Press to flip down the front panel. DSP Selects radio frequency or clock display. To set the clock: 1.
  • Page 7: Radio Controls

    RADIO CONTROLS AS/PS Select six strong stations and store them in current band. 1. Select a band (if needed) 2. Hold AS/PS button for more than three seconds. The new stations replace stations already stored in that band. Preset Scan Scan stations stored in current band 1.
  • Page 8: Audio Controls

    Front panel controls AUDIO CONTROLS EQ Press repeatedly to cycle through five modes: POP M, ROCK M, CLASS, FLAT M or DSP OFF. SUB Press and hold to engage subwoofer output. LOUD Press this button to increase the level of bass output. 634UA SOURCE By pressing this key, user can select AUX/TUNER/CD- MP3/USB mode.
  • Page 9: Cd/Mp3 Playback Controls

    CD/MP3 PLAYBACK CONTROLS 634UA TUNE/TRACK BUTTONS Press and release to advance to next track or to return to the beginning of the current track (track number will be displayed). Press and hold to fast forward or reverse. Play will begin at the point when you release the button.
  • Page 10: How To Select Mp3 Files

    Front panel controls How to select MP3 files Searching Track: • Press “AS/PS”, then search track is activated. • Press “AUDIO” button, then the first digit will flash. • Rotary “VOL knob to right or left”, select first digit desired. •...
  • Page 11: Usb And Front Side Aux In Operations

    USB and front side AUX IN operations USB Port Enhanced control of connected Portable Media such as Flash Drives and digital MP3 Players, by using function keys on the main unit or the remote control unit. This unit features the latest ID3 Tag support, which allows you to see the song’s name and which folder it’s located in, on the LCD display.
  • Page 12: Remote Control Functions

    Remote controls functions POWER Use to turn the CD receiver ON or OFF SHUFFLE Press to play ALL tracks on the CD in random order. PAUSE Press to pause CD playback. Press again to resume playback. SCAN Press this button to hear the first several seconds of each track of the disc is played.
  • Page 13: Wiring Diagram

    Electrical connections L (WHITE) R (RED) ANTENNA L (WHITE) R (RED) CONNECTOR L (WHITE) R (RED) SUB WOOFER POWER ANTENNA BLUE/WHITE AMP TURN BLUE ON LED YELLOW CONSTANT 12 VOLTS + WHITE FRONT LEFT SPEAKER – WHITE/BLACK + GREEN REAR LEFT SPEAKER –...
  • Page 14: Troubleshooting

    7606(634UA) -IM.indd 14 12/12/06 12:21:18 PM...
  • Page 15: Specifications

    Specifications 634UA MP3-Compatible AM/FM CD Receiver CD/MP3 PLAYER Signal to Noise Ratio Channel Separation Frequency Response RADIO FM Section: Frequency range Intermediate frequency Sensitivity Stereo separation Signal to noise ratio Channel step AM Section: Frequency range Intermediate frequency Usable Sensitivity TONE CONTROLS Bass (at 100Hz) Treble (at 10kHz)

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