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Boss Audio Systems BV7940 manual

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Table of contents for the manual

  • Page 1

    4 10 R - 02 1 011[...]

  • Page 2

    T o ensure safety while driving and to comply with laws, drivers should not watch video or operate the video device while driving.[...]

  • Page 3

    Keep the volume level Iow enough to aware of the road and traffic conditions. Do not expose the product to water or excessive moisture. This could cause electrical shorts, fire or other damage. Parking in direct sunlight can produce very high temperatures inside your vehicle. Give the interior a chance to cool down before starting playback. This pr[...]

  • Page 4

    DISC AND FORMA T SUPPORTS Wipe the disc surface from the Label side Up Do not bend Never touch the under side of a disc Note on Region Code Disc Maintenance Note of MP3 and WMA : Noted of MPEG4 Audio F ormat Video F ormat Unsupported Discs 8 cm Disc CDV , CDI, CDG, LD E - 2 NOTE center to the edge. This unit can play various video/audio format whic[...]

  • Page 5

    E - 3 INST ALLATION 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. 3 4 18 2m m 53 m m 1 2 1 2[...]

  • Page 6

    E - 4 CONNECTING THE SYSTEM About P arking Wire In order to avoid any accident, the driver must not watch video while driving. This unit is designed to not allow watching moving video while driving. P ark your car in a safe place and engage the parking brake before watching moving video. CAUTION NOTE The Video Blocking system under Parking Brake NO[...]

  • Page 7

    E - 5 CONNECTING THE SYSTEM ISO CONNECTO SOCKET ANTENNA EXTENDER CABLE ANTENNA 　　 JACK BLACK (See Figure 1) R-CH RED WHITE L-CH BLACK FRONT LINE OUT YELLOW YELLOW RED WHITE VIDEO OUT BACK UP CAMERA IN OR VIDEO IN SUB-W OUT FEMALE WITH MALE TERMINAL ISO CONNECTOR 4PIN+8PIN ISO CONNECTOR WIRING CHART Figure 1 CONNECTOR A CONNECTOR B SUB-W OUT REA[...]

  • Page 8

    E - 6 THE FUNCTIONS OF MAIN UNIT 14 15 12 13 No. Item Decriptions (RELEASE) ENCODER VOL UME FUNC (FUNCTION) XBS MENU 1 2 3 4 Press this button to open the control panel. Rotate the Encoder V olume Knob to increase and decrease the volume. ( The Maximum volume level is “46”.) Press this button to enter into the Function mode. Hold & press th[...]

  • Page 9

    E - 7 THE FUNCTIONS OF MAIN UNIT CL OCK MUTE LIST TUNE UP/DOWN FILE UP/DOWN F AST BACKW ARD / FORWARD SOURCE EJECT DISC SLOT RESET SD CARD SLOT ESC DIM POWER EQ 6 7 8 9 10 12 13 14 15 16 17 11 Press this button to view the Clock, press this button again to return to previous mode. Short press this button to turn Mute or restore volume. Under tuner [...]

  • Page 10

    E - 8 THE FUNCTIONS OF REMOTE CONTROL 1 5 11 6 17 3 18 20 21 16 22 7 23 10 2 4 13 14 12 15 19 24 25 26 8 9 No. Button Item Decriptions 1 POWER ON OFF MUTE SYSTEM MENU SOURCE VOLUME + VOLUME - EQ Press this button to turn the Mute On / Off. Press this button to turn On / Off the unit. Hold & press this button to enter into the System Menu mode. [...]

  • Page 11

    THE FUNCTIONS OF REMOTE CONTROL E - 9 BAND NUMERIC BUTTONS Under the tuner mode, press this button access Auto Seek mode. 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 media playback mode, press this button to skip forward of the n[...]

  • Page 12

    ADJUST SET TINGS - 0 E 1 Adjust Audio Setting T uner Setting Bass T uner Area RDS On/Off T reble Fader Balance User can use the Encoder Volume knob to adjust the desired Bass level range from -6 to +6. User can use the Encoder Volume knob to adjust the desired T reble level range from -6 to +6. User can use the Encoder V olume knob to adjust the F [...]

  • Page 13

    TUNER OPERA TIONS E - 1 1 Press the BAND button to change between FM bands and AM(MW) bands. Press the FUNC button under T uner mode access into the T uner Function menu. User can rotate the Encoder V olume Knob to select the below options: Press the LIST button to get into the preset stations list, and user can use the Encoder V olume Knob to sele[...]

  • Page 14

    ABOUT RDS E - 2 1 The RDS ( Radio Data System ) function oper ate only in area s wi th FM stat ions broadcasting RDS signals. If you tune to and RDS station, and RDS iocn and information about the presenter , station or program is displayed. This unit support below RDS features: Before tuning to RDS stations, you can select program type and let the[...]

  • Page 15

    E - 3 1 MEDIA PLA YER OPERA TIONS (Disc/USB/SD Card) Digital V ersatile Discs (MultiMedias) Video Cds (VCDs) Digital V ersatile Discs Recordable (MultiMedia+/-R) Digital V ersatile Discs Rewritable (MultiMedia+/-RW) Compact Discs (CDs) Press the BAND/ to pause the music play . Press this button again to resume music play . Press the to skip forward[...]

  • Page 16

    MEDIA PLA YER OPERA TIONS (Disc/USB/SD Card) Skip/Search Audio Channel PBC Playback 1. Under the Media playback, press the LIST button access into the playlist menu. User can rotate the Encoder Volume Knob to select the below options: : to display all available audio folders / track. : to display all available pictures folders / files. : to display[...]

  • Page 17

    E - 1 5 AV -In Mode Y our can connect up to 1 A V device, press the SOURCE button to enter into the AV mode: AV - 1 IN = F ront panel AV in AV - 2 IN = RCA back of unit TIPS If there is no any external AV System input, then the TFT will be show “ NO VIDEO SIGNAL ”. AV -1 In AV - 2 In This unit is allowed to connect with external Audio/Video sys[...]

  • Page 18

    E - 1 6 SPECIFICA TIONS MultiMedia / CD Section Compatible Disc/Format Signal to Noise Ratio Dynamic Range Frequency Response Channel Separation Video Section Color System Video Output Video Input NTSC / P AL/SCEAM Composite 1.0 Vp-p (+/- 0.2) 75 - ohm Composite 1.0 Vp-p (+/- 0.2) 75 - ohm Audio Section Max Output Power Load Impedance (speakers) Li[...]

  • Page 19

    ERROR Disc Error Mechanism Error Maybe disc dirty / disc scratched /disc upside down. Press the eject button to correct the problem. If the error code does not disappear , consult your nearest service dealer . Replace the disc. Symptom Cause Solution No power The car ignition is not on. If the power supply is properly connected to the car accessory[...]