Boss bv7940 User Manual

In-dash dvd/mp3/cd receiver with 3.6-inch widescreen tft monitor with usb and sd memory card ports and front pabel aux input

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10 R - 02 1011
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Table of Contents
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Summary of Contents for Boss bv7940

  • Page 1 10 R - 02 1011...
  • Page 2 To ensure safety while driving and to comply with laws, drivers should not watch video or operate the video device while driving.
  • Page 3 WARNINGS When Driving CAUTION Keep the volume level Iow enough to aware of THIS MOBILE MULTIMEDIA PLAYER IS A the road and traffic conditions. CLASS I LASER PRODUCT. THIS UNIT USES CAUTION A VISIBLE/INVISIBLE LASER BEAM WHICH COULD CAUSE HAZARDOUS RADIATION IF In some countries, it's unlawful to operate a EXPOSED DIRECTLY.
  • Page 4: Disc And Format Supports

    DISC AND FORMAT SUPPORTS Unsupported Discs This unit can play various video/audio format which stored into Disc/USB or SD card on 8 cm Disc Media Player. CDV , CDI, CDG, The following chart helps you to check if a MultiMedia RAM disc is supported by this unit, as well as what functions are available for a given disc type.
  • Page 5: Installation

    INSTALLATION The following illustration shows a typical installation. If you have any questions or require information regarding installation kits, consult your customer car audio dealer or a company suppling kits. If you are not sure how to install this unit correctly, have it installed by a qualified technician. To attach the front panel back to the unit Trim Plate chassis, firstly join the right guide block...
  • Page 6: Connecting The System

    CONNECTING THE SYSTEM About Parking Wire About The Reverse Wire For Back Up Camera System CAUTION If user connected a back up camera system In order to avoid any accident, the driver must to this unit, when the vehicle is in reverse not watch video while driving.
  • Page 7: Wiring Diagram

    CONNECTING THE SYSTEM Wiring Diagram ANTENNA ANTENNA EXTENDER    J ACK CABLE BLACK FRONT LINE OUT WHITE RCA-TO-RCA CABLE (not supplied) BLACK REAR SUB-W OUT BACK UP CAMERA IN OR VIDEO IN YELLOW VIDEO IN ISO CONNECTO SOCKET VCR or MultiMedia AUDIO IN (RIGHT) (See Figure 1) AUDIO IN R...
  • Page 8 THE FUNCTIONS OF MAIN UNIT Decriptions Item Press this button to open the control panel. (RELEASE) MENU Press this button to access into the SystemMenu mode. INFO Under RDS  mode, press repeatedly to view RDS received information. Under MultiMedia playback mode, press repeatedly to view play information: Title--->Chapter--->Play time ENCODER Rotate the Encoder Volume Knob to increase and decrease the...
  • Page 9 THE FUNCTIONS OF MAIN UNIT CLOCK Press this button to view the Clock, press this button again to return to previous mode. MUTE Short press this button to turn Mute or restore volume. Press this button or any other button on the front panel (except Release button) to turn the unit on.
  • Page 10: Power On/Off

    THE FUNCTIONS OF REMOTE CONTROL Decriptions No. Button Item POWER ON Press this button to turn On / Off the unit. Press this button to turn the Mute On / Off. MUTE SYSTEM MENU Hold & press this button to enter into the System Menu mode. SOURCE Press this button to enter into the SOURCE mode.
  • Page 11: Numeric Buttons

    THE FUNCTIONS OF REMOTE CONTROL Under the tuner mode, press this button access Auto Seek mode. Under the media playback mode, press this button to skip backward of the previous chapter. Under the tuner mode, press this button access Auto Seek mode. Under the media playback mode, press this button to skip forward of the next chapter.
  • Page 12: Tuner Setting

    ADJUST SETTINGS Press the MENU/INFO button access into the Adjust System Setting System Menu. User can rotate the Encoder Volume Knob to select the below options, User can rotate the Encoder Volume Knob to then press Power/Mute to confirm. select the System Settings, then press Power/Mute to confirm.
  • Page 13: Tuner Operations

    TUNER OPERATIONS Tune To Radio Station Adjust Tuner Function Press the BAND button to change between FM Press the FUNC button under Tuner mode access into the Tuner Function menu. User can bands and AM(MW) bands. rotate the Encoder Volume Knob to select the below options: Tune To Preset Station Press the LIST button to get into the preset...
  • Page 14: About Rds

    ABOUT RDS AF (Alternate Frequencies) NOTE If the radio signal come from the current station This unit default at USA Tuner Area. RDS is poor, you can turn on the AF (Alternate function only activated after selected the Frequency) function to let the unit searches for Tuner Area to “...
  • Page 15: Memory Card Operation

    MEDIA PLAYER OPERATIONS (Disc/USB/SD Card) This unit can play various video / audio stored Memory Card Operation into Disc / USB or SD Card on media player. Insert The Memory Card You can play commercially available audio CDs and these Discs: Press on the front panel to release the Digital Versatile Discs (MultiMedias)
  • Page 16: Video Setting

    MEDIA PLAYER OPERATIONS (Disc/USB/SD Card) Video Setting Skip/Search Under MultiMedia /VCD playback, press the Under the Media playback, press the LIST FUNC button access into the Video Setting button access into the playlist menu. User mode,the below Setup menu will appear: can rotate the Encoder Volume Knob to select the below options: [BRIGHT]: change the Bright level from 0...
  • Page 17 AV-In Mode AV - 2 In Select the AV Mode Connect the external signal to the RCA line in Your can connect up to 1 AV device, press the jack located at the rear of the unit , then press SOURCE button to enter into the AV mode: SOURCE button to select AV -2 In.
  • Page 18: Specifications

    SPECIFICATIONS TFT Screen Section Screen Size: 3.6" (Measured Diagonally) Screen Type: TFT Liquid Crystal Display active matrix Resolution: 320 x 240 MultiMedia / CD Section See “ Disc Note” for more details description Compatible Disc/Format > 90 dB Signal to Noise Ratio >...
  • Page 19: Troubleshooting

    TROUBLESHOOTING Before going through the check list, check wiring connection. If any of the problems persist after check list has been made, consult your nearest service dealer. Symptom Cause Solution The car ignition is not on. No power If the power supply is properly connected to the car accessory terminal, switch the ignition key to “ACC”...

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