Boss Audio Systems MR634UAB User Manual

Boss Audio Systems MR634UAB User Manual

Bluetooth fully marinized mp3-compatible digital media am/fm receiver

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Summary of Contents for Boss Audio Systems MR634UAB

  • Page 2: Table Of Contents

    CONTENTS Precautions..............................1 ..........................1 Lithium Battery Cell Warnings Use Caution s ............................1 Installation ..............................2 Installation Procedures .......................... 2 Installation Opening..........................2 Wiring Connections ..........................3 Uninstall the Main Unit ........................... 3 Overview of the Components ........................4 General Operation ............................5 Turn Unit on/off ............................
  • Page 3: Precautions

    PRECAUTIONS Lithium Battery Cell Warnings • Cell leakage may cause damage to the remote control. • Do not throw cells into as this may cause an explosion. • Keep battery cells out of reach of children. Use cautions • • Some MP3/WMA files may not be playable.
  • Page 4: Installation

    INSTALLATION Installation Procedures First complete the electrical connections and then check for correctness. Installation Opening This unit can be installed in any dashboard Having an opening as shown below. 2.05 inches 7.20 inches Insert mounting collar into the dashboard and bend the mounting tabs out with a screwdriver.
  • Page 5: Wiring Connections

    INSTALLATION(CONT.) Connect all wiring harness and slide the head unit into the mounting collar until it clicks into place. Wiring Connections Radio Antenna White: Front Left PRE-AMP Output Red: Front Right PRE-AMP Output Red: Rear Right PRE-AMP Output ACC + (Red) GND - (Black) White: Rear Left PRE-AMP Output ANT + (Blue)
  • Page 6: Overview Of The Components

    OVERVIEW OF THE COMPONENTS REMOVE PANEL (power on/off) / SRC (source) button VOL (volume) knob, (Push-To-Talk) button, SEL (select/menu) button BND(BAND) / AMS(automatic store station, automatic music search) (answer call) button (pause/play), Preset station 1 button INT (intro), Preset station 2 button RPT (repeat), Preset station 3 button RDM (random), Preset station 4 button -10(previous 10 tracks), previous folder, Preset station 5 button...
  • Page 7: General Operation

    GENERAL OPERATION Turn Unit on/off, Change the Source • Press the /SRC button to turun on the unit. Press and hold the /SRC button to turn off the unit. • Press the /SRC button to select the different modes: Radio, USB(with USB device inserted), AUX-IN(auxiliary input) and BT(Bluetooth) modes.
  • Page 8: Radio Operation

    RADIO OPERATION Switch Between USA area and Europe area Frequency In radio mode, press and hold the SEL button to enter audio / function, then press the SEL button repeatedly to access the state of the US and EU frequency, then rotate it to switch between US(USA) and EU(europe) frequency.
  • Page 9: Usb Operation

    USB OPERATION Play MP3/WMA music inside a USB stick. Insert the USB stick with MP3/WMA musics into the USB port, it will play automatically. Note: the USB port also supports charging mobile phone, the maximumcharging ability is 5V/1A. Select Next Track or Previous Track In the USB mode, briefly press the button to play the the next or previou track.
  • Page 10: Bluetooth Operation

    2. When the phone finds the car audio system, the “BOSS AUDIO MR634UAB” name will be displayed. 3. Choose the “BOSS AUDIO MR634UAB” from the device list to pair and connect with the car audio system. Upon confirming, the BT logo will stop flashing.
  • Page 11: Remote Control

    REMOTE CONTROL Remove Insulating Sheet The remote control comes with an insulating sheet attached to the underside of the remote control, as illustrated on the right. The remote control will not work until the insulating sheet is removed. Replace Lithium Battery Cell 1.
  • Page 12: Troubleshooting

    TROUBLESHOOTING If you suspect something is wrong, immediately switch power off. Do not use the unit in abnormal condition, for example without sound, or with smoke or foul smell, can cause fire or electric shock. Immediately stop using it and call the store where you purchased it. Never try to repair the unit by yourself because it is dangerous to do so.
  • Page 13: Specifications

    SPECIFICATIONS General Power supply Requirement : DC 12V Maximum power output : 50W X 4CH Speaker impedance : 4 - 8 Ohm Unit Dimensions(WxHxD) : 7.0 X 2.0 X 2.76 inches Weight : 0.88 Lb (0.4 kg) Fuse : 10 A RADIO Frequency Range: 87.5 MHz - 107.9 MHz (USA)

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