Boss Audio BV7945B User Manual

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10 R - 02 1011

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WARNINGS

When Driving

Keep the volume level Iow enough to aware of the road and traffic conditions.

CAUTION

In some countries, it's unlawful to operate a vehicle while video is displayed in the driver's viewing area. Please always switch the unit's display to "Font Type Display" mode by pressing the DISP button while driving. For safety reason, the driver should only enjoy / watch the video while the car is in parking mode.

When Car Washing

Do not expose the product to water or excessive moisture. This could cause electrical shorts, fire or other damage.

CAUTION

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. Park your car in a safe place and engage the ‘PARKING BRAKE WIRE' before watching moving video.

When Parked

Parking in direct sunlight can produce very high temperatures inside your vehicle. Give the interior a chance to cool down before starting playback.

Use the Proper Power Supply

This product is designed to operate with a 12 volt DC, negative ground battery system (the regular system in a North American car).

Protect the Disc Mechanism

Avoid inserting any foreign objects into the slot of this player. Failure to follow this may cause malfunction or permanent damage due to the precise mechanism of this unit.

CAUTION

THIS MOBILE MULTIMEDIA PLAYER IS A CLASS I LASER PRODUCT. THIS UNIT USES A VISIBLE/INVISIBLE LASER BEAM WHICH COULD CAUSE HAZARDOUS RADIATION IF EX P O S E D DIRECTLY. BE S U R E TO OPERATE THE MOBILE MULTIMEDIA PLAYER CORRECTLY AS INSTRUCTED.

USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OR PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. DO NOT OPEN COVERS AND DO NOT REPAIR BY YOURSELF PLEASE REFER S ER V I C IN G T O A Q U A L IF I E D TECHNICIAN.

NOTE:

1. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE TH IS E QU IP ME NT TO RA I N OR MOISTURE.

2. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, AND ANNOYING INTE R FER E NCE , U S E O NLY THE RECOMMENDED ACCESSORIES.

3. THIS D EVICE IS INTENDED FOR CONTINUOUS OPERATION.

This product incorporates copyright protection technology that is protected by method claims of certain U.S. Patents and other intellectual property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation, and is intended for home and other limited viewing uses only unless ot h e r w i s e authorized by Macrovision Corporation. Re v e r s e engineering o r disassembly is prohibited.

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DISC AND FORMAT SUPPORTS

This unit can play various video/audio format which stored into Disc/USB or SD card on Media Player.

The following chart helps you to check if a disc is supported by this unit, as well as what functions are available for a given disc type.

Disc format

Digital Versatile Discs (MultiMedias)

Video CDs (VCDs)

DigitalVersatileDiscsRecordable (MultiMedia+/-R)

DigitalVersatileDiscsRewritable (MultiMedia+/-RW)

Compact Discs (CDs)

CD Recordable (CD-R)

CD Rewritable (CD-RW)

Audio Format

Playback CD-DA and MP3 or WMA digital

music file on CD-ROM or MultiMedia-

USB or

Memory Card.

Note of MP3 and WMA:

Support Maximum 2000 files Maximum 30 characters display Supported Sampling frequencies; 32kHz,

44.1kHz, 48kHz. Supported Bit-Rates: 64-256 kbps variable bit rate

Video Format

Playback IMAGE JPEG, DVD Video, MPEG4 . On CD-ROM or Multimedia - ROM or USB or Memory Card.

Noted of MPEG4

Supported decoding MPEG-4video defined by ISO 14496-2 Standard:

1. SimpleProfile (SP)and

2. AdvanceSimple Profile(ASP) Supported file format: MP4 and .M4a (audio only)

ROM or

Unsupported Discs

8 cm Disc

CDV, CDI, CDG, LD

MultiMedia RAM

Note on Region Code

MultiMedia　players and　 Have their own

Can play

the disc of al

MultiMedia Video discs

Region Code numbers.

regioncode numbers.

ALL

This unit

Disc Maintenance

Before playing, wipe the disc using a clean cloth, workingfrom the center holetowards the outside edge. Never usebenzene, thinners, cleaning fluidsor anti-static liquids or any other solvent.

NOTE

A disc may become somewhat scratched (although not enough to make it unusable) depending on you handle it and conditions in the usage environment. Note these scratches are not an indication of any problem with the player.

Label side Up

Do not bend

Never touch the under side of a disc

Wipe the disc surface from the center to the edge.

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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.

Trim Plate

Disassembly

tool

When you stand the unit, be careful not to damage the fuse on the rear.

Sleeve

Removing the unit

Before removing the unit, release the rear section.

Step

To remove the front panel：　

1. Press the Panel ReleaseButton．　　　　　　　　　　　　　

2. After flipping down the front panel, push rightwards

Ste p　　

(　 ), then　draw the left of the panel (　　 ).

When using the optional stay

Washer

Dashboard

Sleeve

Rele ase

Ste p　　

Stay(option)

Screw(4x12mm)

Screw

Nut

To attach the front panel back to the unit chassis, firstly join the right guide block hole to the right cylinder (Step ), then join the left guide block hole and the left

　　　　　　　　　　　　　　　　　　　　　　　　　　　　cylinder 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　(Step ).

Step 2

Control Panel

Trim Plate

Step 1

Bend the appropriate　tabs to hold the sleeve　firmly in place.

Disassembly tools

Trim Plate

When installing the unit without using the sleeve

Screw

Insert the two disassembly tools, then pull them as illuatrated so that the unit can be removed.

Screw

Sleeve

Dashboard

30°

Install the unit at an angle of less than 30°.

Bracket

Installation using the screw holes on the sides of the unit. Fastening the unit to the factory radio mounting bracket.

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Screw

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CONNECTING THE SYSTEM

About Parking Wire

CAUTION

NOTE

The Video Blocking system under Parking Brake NOT ENGAGED only control this unit's display, This system will not affect the Video Output thru the rear RCA Video Output.

TIPS

Be sure to connect Parking Brake connection lead. ( please see more details on “ Wiring Diagram.”)

NOTE

If watch moving video from Disc or AV In source but Parking Brake is NOT PROPERLY CONNECTED, the video signal will be blocked by the system and the below display will be show on TFT:

About The Reverse Wire For Back Up Camera System

If user connected a back up camera system to this unit, when the vehicle is in reverse Gear (Back Up mode), the front in-dash TFT display will automatically switch to Back Up Camera Video signal regardless whatever mode is currently displayed on the front indash TFT.

Tips

Be sure to connect Reverse wire properly. (please see more details on “ Wiring Diagram.”)

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CONNECTING THE SYSTEM

Wiring Diagram

ISO CONNECTO

(See Figure 1)

ISO MALE CONNECTOR

CONNECTOR B

1234567

SOCKET

ANTENNA EXTENDER CABLE

BLACK

ANTENNA 　　JACK

SUB-W OUT

REAR

　（NOT INCLUDED）

REAR LINE OUT

RCA TO RCA CABLE

RED

WHITE

AMP

　（NOT INCLUDED）

RCA TO RCA CABLE

SUB-W OUT

FRONT LINE OUT BLACK

BACK UP CAMERA IN OR VIDEO IN

VIDEO IN

AUDIO IN (RIGHT)

AUDIO IN R

AUDIO IN (LEFT)

AUDIO IN L

VIDEO OUT

PINK

PARKING

BRAKE ( )

ORANGE

REVERSE(+)

OVERRIDE

WIRE

PINK

WHITE

YELLOW

WHITE

YELLOW

Connect to Parking Brake.

2.5m extension wire

Gearbox

R N

Switch

D 2 L

RCA-TO-RCA CABLE

(not supplied)

L-CH

R-CH

RED

VCR or MultiMedia

Br ak e Switch

Ground

Reverse gear signal

Connect to Back Lamp Lead +

AMP

GAME CONSOLE

CONNECTOR A

ISO CONNECTOR 4PIN+8PIN

FEMALE WITH MALE TERMINAL

Figure 1

5 7

ISO CONNECTOR WIRING CHART

A4 A5

A7 A8

B1 B2 B3 B4 B5 B6 B7 B8

WIRE COLOR

YELLOW

BLUE

RED

BLACK VIOLET

VIOLET/BLACK

GREY

GREY/BLACK WHITE WHITE/BLACK GREEN GREEN/BLACK

FUNCTION/LABEL

BATTERY(+) CONNECT TO SYSTEM CONTROL

TERMINAL OF THE POWER AMP OR AUTO ANTENNA RELAYCONTROL TERMINAL(max 150mA 12VDC)

IGNITION(ACC) GROUND RIGHT REAR SPEAKER (+) RIGHT REAR SPEAKER (-) RIGHT FRONT SPEAKER (+) RIGHT FRONT SPEAKER (-) LEFT FRONT SPEAKER (+) LEFT FRONT SPEAKER (-) LEFT REAR SPEAKER (+) LEFT REAR SPEAKER (-)

WOOFER

SUB

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THE FUNCTIONS OF MAIN UNIT

No.

Item

(RELEASE)

MENU INFO

ENCODER VOLUME

BAND

SUB-W FUNC

(FUNCTION)

XBS

Decriptions

Press this button to open the control panel.

Press this button to access into the SystemMenu mode. Under RDS　mode, press repeatedly to view RDS received

information. Under MultiMedia playback mode, press repeatedly to view play

information: Title--->Chapter--->Play time Rotate the Encoder Volume Knob to increase and decrease the

volume. ( The Maximum volume level is “46”.) Under Tuner mode, short press this button to change between

BAND FM1, FM2, FM3, AM1(MW1) or AM2 (MM2) . Under Media playback mode, short press this button to Pause/

Resume Play the music. Press and hold this button to turn On/Off the subwoofer function.

Press this button to enter into the Function mode.

Hold & press this button to turn On/Off the Bass booster function.

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THE FUNCTIONS OF MAIN UNIT

CLOCK

TRANSFER

MUTE

POWER

LIST

EQ TUNE UP/DOWN

FILE UP/DOWN

FAST BACKWARD / FORWARD

SOURCE

ESC DIM

DIAL

Press this button to view the Clock, press this button again to return to previous mode.

Under the Bluetooth Handfree mode, short press this button to answer an incoming call.

Under the Bluetooth Handfree mode, long press this button to enter into call Tansfer back to Mobile Phone.

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. Hold & press this button again to turn the unit off. .

Under tuner mode,press this button to stored station.

Under the Media playback mode, press this button to list the searching of Tracks or Files on the Media playback mode.

Under the DVD/MP4 mode, press this button to list the searching of DVD Root Menu or Files on the playback mode.

Under the VCD mode, press this button to turn On/Off the PCB function.

Hold & press this button to select the Preset Equalizer setting. Under tuner mode, press and hold this button momentarily to

enter into the Auto Seek/ Manual Seek mode. Under media playback mode, press these buttons to skip a

chapter / track / scene / file. Under media playback mode, press and hold momentarily to

fast forward / backward the Disc. Press this button to select different source playback mode:

TUNER / DISC / USB / SD CARD / BT AUDIO / AV IN mode. Press this button to quick return previous menu or mode. Hold & press this button to adjust the TFT dimmer High or Low.

Under the Bluetooth Handfree mode, press this button to end or reject an incoming call.

Show The List of

DISC SLOT

RESET

SD CARD

SLOT USB SLOT

( The USB slot behind the

USB/AV-IN jack door.)

AV-IN JACK

(The AV-IN slot behind the USB/AV-IN jack door.)

EJECT

Press this button to eject the Disc.

Insert the disc into CD slot.The CD will begin to play.

User can reset the unit to its default setting. Press this button by using a ball-point .pen or sharp object

This unit can support playback MP3/WMA/JPEG/MPEG4/ DIVX format which are stored on the SD Card.

This unit can support playback MP3/WMA/JPEG/MPEG4/ DIVX format which are stored on the USB memory stick.

This unit is allowed to connect with external Audio/Video system such like Digital Camera or Game Console. User can connect the external A/V system thru the A/V in jack on front panel.

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THE FUNCTIONS OF REMOTE CONTROL

1 9

6 18 17 20

21 16 22

2 8

4 13 14 12 15 19

No. Button

Item

POWER ON OFF

MUTE

SYSTEM MENU

SOURCE

VOLUME +

VOLUME EQ

UP/DOWN LEFT/RIGHT

Decriptions

Press this button to turn On / Off the unit.

Press this button to turn the Mute On / Off.

Hold & press this button to enter into the System Menu mode.

Press this button to enter into the SOURCE mode.

Press this button to increase the volume.

Press this button to decrease the volume.

Press this button to enter into the preset Equalizer setting mode.

Under the tuner mode, press this button to access the Manual Seek mode. Under the media playback mode, press this button fast forward through the music under media player mode.

Under the tuner mode, press this button to access the Manual Seek mode. Under the media playback mode, press this button fast backward through the music under media player mode.

Use these buttons to move cursor up/down/left/right.

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THE FUNCTIONS OF REMOTE CONTROL

Under the tuner mode, press this button access Auto Seek mode.

ENTER

PLAY/PAUSE

BAND

NUMERIC

BUTTONS

MultiMedia DISPLAY

FUNCTION

LIST

ZOOM

ANGLE

iX-BASS

DISC AUDIO

SUBTITLE

TITLE

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.

Use this button to confirm the selection. Press this button to Pause / Resume Play the music under

media playback mode.

Press this button to return previous menu. Under the tuner mode, press this button to change the radio Band.

When in media playback mode use this button for track or file number direct access and use when function need numeric selection or input.

Press this button and the information displayed on the TFT may vary according to this disc or files type.

Press this button to enter into the function mode.

Under tuner mode,press this button to Show The List of stored station. Under the Media playback mode, press this button to list the searching of Tracks or Files on the Media playback mode.

Under the MultiMedia/MP4 mode, press this button to list the searching of MultiMedia Root Menu or Files on the playback mode.

Under the VCD mode, press this button to turn On/Off thePCB function.

Press this button to quick return previous menu or mode.

When playback the MultiMedia, press this button repeatedly to increase the magnification level.

Under MultiMedia mode, press this button while playing a scene recorded with multiple angles to change the angle.

Press this button to turn On/Off the iX-BASS booster function. Under MultiMedia mode, press this button during playback to

change the audio language, if available on the disc. Under MultiMedia mode, press this button during playback

to turn on/off subtitles and change the subtitles. Under MultiMedia mode, press this button to bring up the Title

Menu.

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ADJUST SETTINGS

Press the MENU/INFO button access into the System Menu. User can rotate the Encoder Volume Knob to select the below options, then press Power/Mute to confirm.

Adjust Audio Setting

User can rotate the Encoder Volume Knob to select the below Audio Settings, then press Power/Mute to confirm.

Bass

User can use the Encoder Volume knob to adjust the desired Bass level range from -6 to +6.

Treble

User can use the Encoder Volume knob to adjust the desired Treble level range from -6 to +6.

Fader

User can use the Encoder Volume knob to adjust the Fader between the front and rear speakers from 12R (full rear) to 12F (full front).

Balance

User can use the Encoder Volume knob to adjust the Balance between the right and left speakers from 12R (full right) to 12L (full left).

Tuner Setting

User can rotate the Encoder Volume Knob to adjust the Tuner Settings, then press Power/Mute to confirm.

Tuner Area

This option allows the selection of the frequency spacing appropriate for your area. Rotate the Encoder Volume Konb to select the Tuner Area: U.S.A, Europe, Oirt, Latin.

RDS On/Off

User can rotate the Encoder Volume Knob to turn the RDS On or Off.

Adjust System Setting

User can rotate the Encoder Volume Knob to select the System Settings, then press Power/Mute to confirm.

Beep Tone

To adjust the Beep Tone On/Off. The beep tone feature allows the selection of an audible beep tone to be heard each time a button is pressed on the face of the radio.

Time Set

The time on the clock will be set to 12:00 as the default. User can rotate the Encoder Volume Konb to adjust the HOUR / MINUTE.

Preset Equalizer Setting

Under the Preset EQ Setting, there are the below 8 different types of preset equalizer available for user selection.

TIPS

Press and hold LIST button on the front panel is to quick get into the Preset Equalizer Setting menu.

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TUNER OPERATIONS

Adjust Tuner Function

Press the FUNC button under Tuner mode access into the Tuner Function menu. User can rotate the Encoder Volume Knob to select the below options:

ＯＦＦ

Manual Store

Use this function to saved the current frequency to memory stations. User can press the Power/Mute to enter into the manual store memory stations.

Auto Store

After Auto Stored & saved the 6 strongest stations, the unit will automatically enter present scan one time.

Local Seek

To receive more radio stations or only stations with strong signal, you can adjust the tuner sensitivity. User can press the Power/Mute to turn On/Off the Local Seek mode.

[Local Seek On]: Only stations with strong signal can be broadcast.

[Local Seek Off]: Stations with strong and weak signals can be broadcast.

PTY Seek

User can press the Power/Mute button get into the PTY List to select the desired PTY mode.

AF On/Off

User can press the Power/Mute button to turn the AF On or Off.

TA On/Off

User can press the Power/Mute button to turn the TA On or Off.

Tune To Radio Station

Press the BAND button to change between FM bands and AM(MW) bands.

Tune To Preset Station

Press the LIST button to get into the preset stations list, and user can use the Encoder Volume Knob to select which preset station he would listen to, and press the Power/Mute button to confirm the selection.

Manual Seek

Press and hold buttons on front panel to access into the Manual Seek mode.

Auto Seek

Press these buttons on front panel to access into the Auto Seek mode, and the unit will auto search for the next radio station.

NOTE

AF, TA & PTY only appearing in the function list, after changed the Tuner Area to “ Europe”.

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ABOUT RDS

NOTE

This unit default at USA Tuner Area. RDS function only activated after selected the Tuner Area to “ Europe”.

TIPS

Please refer Adjust Settings “ Tuner Setting” for details how to select the Tuner Area.

The RDS ( Radio Data System ) function operate only in areas with FM stations 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:

PTY (Program Type)

Before tuning to RDS stations, you can select program type and let the unit search only for programs of the selected category.

MUSIC GROUP

POP M , ROCK M

EASY M, LIGHT M

CLASSICS, OTHER M

JAZZ, COUNTRY

NATION M, OLDIES, FOLK M

TEST, ALARM, MANUAL

SPEECH GROUP

NEWS, AFFAIRS, INFO

SPORT, EDUCATE, DRAMA

CULTURE, SCIENCE, VARIED

WEATHER,FINANCE, CHILDREN

SOCIAL, RELIGION, PHONE IN

TRAVEL, LEISURE, DOCUMENT

AF (Alternate Frequencies)

If the radio signal come from the current station is poor, you can turn on the AF (Alternate Frequency) function to let the unit searches for another station with stronger signal but with the same program identification as the current station automatically.

TA (Receive Traffic Announcement )

If you do not want to miss traffic announcement during enjoying music, you can turn on the TA (Traffic Announcement) function.

TA On

TA Off

When there is traffic announcement, the unit switches to the tuner mode (regardless of the current mode) and begins to broadcast the announcemet on traffic conditions. When the traffic announcement is over, it returns to the previous mode.

Traffic announcement does not cut in.

CT (Clock Time)

The RDS signal broadcast together with the clock time to the unit automatically.

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MEDIA PLAYER OPERATIONS (Disc/USB/SD Card)

This unit can play various video / audio stored into Disc / USB or SD Card on media player.

You can play commercially available audio CDs and these Discs:

Digital Versatile Discs (MultiMedias) Video Cds (VCDs) Digital Versatile Discs Recordable (MultiMedia+/-R)

Digital Versatile Discs Rewritable (MultiMedia+/-RW)

Compact Discs (CDs) CD Recordable (CD-R) CD Rewritable (CD-RW)

Memory Card Operation

Insert The Memory Card

1. Press on the front panel to release the

panel.

2. After flipping down the front panel, push

rightwards, then draw the left of the panel.

3. Insert the Memory Card into the card slot,

then close the panel, the unit will play starts automatically.

NOTE

Please ensure that the disc contains playable content.

1. Press on the front panel to release the

panel.

2. Insert a CD with the printed side facing up,

then close the panel, the unit will play starts automatically.

Press the BAND/ to pause the music play. Press this button again to resume music play.

Press the to skip forward to the beginning of the next or previous chapter.

Press and hold the 　to fast forward or fast rewind through the disc. Press these buttons again to resume normal playback.

3. Press 　　to take out the CD.

Ensure that the memory card contains playable music.

Remove The Memory Card

press the card until you hear a click sound, the card is now disengaged. then remove the card.

Media Playing

Repeat

During the media playback, press the FUNC button to adjust the different Repeat mode.

For MULTIMEDIA/VCD mode

USB Device Operation

[Repeat CH]: repeat playback the current the

[Repeat TT]: repeat playback the current title. [Repeat Off]: cancel all the repeat function.

For MP3/WMA/CD mode

[Repeat Off]: play all tracks repeatedly [Repeat One]:play the current track

[Repeat Folder]: play all tracks in the current

NOTE

chapter.

repeatedly

folder repeatedly

Flip open the USB plastic cover, insert the USB device into the USB socket. The unit starts playing from the USB device automatically.

NOTE

Ensure that the USB device contains playable music.

Random

User can play audio tracks/files or VCD videos in random order. During the playback, press the FUNC button to turn On/Off the random function.

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MEDIA PLAYER OPERATIONS (Disc/USB/SD Card)

Skip/Search

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 all available video folders / files.

2. Under the MultiMedia playback mode, press

the LIST button can access into the MultiMedia Root Menu.

Audio Channel

During the VCD playback, press the FUNC button access into the Channel mode. Press the Power/Mute to select the available audio channels provided by the disc(Stereo, Left, Right ).

Video Setting

Under MultiMedia/VCD playback, press the FUNC button access into the Video Setting mode,the below Setup menu will appear:

[BRIGHT]: change the Bright level from 0 to 7.

[CONTRAST]: change the Contrast level from 0 to 7.

[COLOR]: change the Color level from 0 to 7.

[Reset]: reset to default setting.

Multimedia Audio

During the MultiMedia playback, press the FUNC button access into the MultiMedia Audio to change the audio language (MultiMedia only).

Subtitle Language

During the MultiMedia playback, press the FUNC button access into the Subtitle to turn On/Off subtitles and change the subtitles (MultiMedia only).

PBC Playback

PBC playback allows you to play Video CDs interactively. During the VCD playback, press the FUNC button access into the Pbc mode, press the Power/Mute to turn PBC On or Off. [PBC On]: it will switch to OFF and continue playback. [PBC Off]: it will switch to ON and return to menu screen.

TIPS

Press the LIST button on the front panel is quick to turn the PBC On or OFF.

Angle

Under the FUNC menu, user can press Aangle while playing a scene recorded with multiple angles to change the angle (MultiMedia only).

Aspect Ratio

The TV Aspect setting allows the user to select the aspect ratio of the TV (MultiMedia and VCD only). Under the FUNC menu, user can use the Encoder Volume Knob to select the following options: 4:3=Aspect ratio of TV is 4:3 16:9=Aspect ratio of TV is 16:9. Both wide screen and 4:3 contents will fill the entire screen.

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AV-In Mode

Select the AV Mode

Your can connect up to 1 AV device, press the SOURCE button to enter into the AV mode: AV - 1 IN = Front panel AV in AV - 2 IN = RCA back of unit

AV -1 In

This unit is allowed to connect with external Audio/Video system such like Digital Camera or Game Console. User can connect the external A/V system thru the A/V in jack on front panel.

Connect the A/V In

Connect the external signal to A/V in jack located at the front of the panel, then press Source button to select A/V mode. Press Mode Button again to cancel A/V mode and retrun to previous mode.

Left Track

Right Track

Ground

Video

AV - 2 In

Connect the external signal to the RCA line in jack located at the rear of the unit , then press SOURCE button to select AV -2 In.

TIPS

If there is no any external AV System input, then the TFT will be show “ NO VIDEO SIGNAL”.

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BLUETOOTH OPERATIONS

User Guide For Bluetooth

1. When using this Bluetooth HEAD UNIT, please make sure the mobile phone you use supports Bluetooth functions (Headset or Handsfree profiles or both).

2. Before you start to use the Bluetooth HEAD

UNIT, please make sure you successfully paired your mobile phone with the system. Please refer to the user manual, section “PAIRING” for detail “PAIRING” instruction. To ensure the best reception for Pairing or Re-connection, please make sure the Phone Battery is fully charged when making the Pairing or Re-connection.

3. Always try pairing the Mobile Phone with

Head unit after a few minutes of the Mobile Phone being switched on to ensure the best pairing result.

4. “CW80” is this unit device model number which

is displayed on the mobile phone.

5. To achieve the best performance, please

always keep the Mobile Phone within 3 meters of the Head unit.

6. Please always keep a clear path between

the Mobile Phone & the Head unit.

7. Never put any metal object or any obstacle

between the path of the Mobile Phone & the Head unit.

8. Some mobile phone brands like Sony

Ericsson may have "Power Saving Mode" selection when Bluetooth mode is switch on. DO NOT Switch ON Power saving Mode when operating with this Head Unit, as some abnormal communicational behavior might occur.

9. Before the user makes an outgoing call or

accepts an incoming call, make sure the mobile phone's “Bluetooth function” is switched “ON”.

10. To ensure the best conversation quality / performance, talk within 1 meter of the Head Unit.

11. If the user wants to Dis-connect the Head

unit with the Mobile Phone, please switch "OFF" Bluetooth connectivity on the Mobile Phone.

12. Some Mobile Phones can support “IN

BAND RING TONE”, such as Nokia. In such case, the Incoming Ringing Tone will be same as the original Ring-tone of the Mobile Phone. But some Mobile Phones like Sony Ericsson do not support this feature. The Ring-tone will be using the standard Ring-tone of the Head unit.

13. When in telephone mode, during talking, it

is highly recommended to set the volume to below “35” in order to achieve the best sound quality. If the volume is too high, it may create unwanted echo inside the car. The unwanted echo may feedback into the microphone.

Frequency　Asking　Questions

Q: In a conversation, if the voice output from

the car's speakers is not loud enough.

A: Try increasing the volume level of the head

unit to a suitable sound level.

Q: In a conversation, the “ Listener” cannot

hearing my voice loud enough.

A: First, try asking the “Listener to” increase

the volume level on his/her mobile phone, if it is still not loud enough, try to increase your mobile phone's volume level.

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BLUETOOTH OPERATIONS

Q: Under Phone conversation, the “ Listener

can hear echo feedback.

A: Your unit's speaker volume level is too loud

which causes the voice feedback into the microphone. This can be corrected by decreasing the volume level.

Q: Under Phone conversation, your

background is too noisy

A: May be you are in a noisy environment. Try

closing the car's window to shield the environment/background noise under phone conversation.

Q: If the Mobile Phone already paired with

the head unit, but after several calls, the incoming calls cannot access thru the head unit.

A: The paired Mobile Phone might have lost

the Bluetooth connection with the head unit. In this case, please reconnect the Bluetooth connection to the Mobile Phone.

Name of Buttons and Their Functions

Button

Bluetooth Handfree Function

Under an incoming call mode, press this button to end or reject an incoming call;

Under an incoming call, short press this button to answer the call;

Under the talking mode, long press this button to call transfer back to Mobile Phone;

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Page 19

BLUETOOTH OPERATIONS

Handsfree Operation

Pairing The Bluetooth System Between Mobile Phone & The Unit

Open your Mobile Phone and switch Bluetooth to on, and search Bluetooth device.

“CW80” should appear in the pairing list on

the Mobile Phone. User need to select “

CW80 ” and then input the password “1234” .

If the pairing is successful, the below display will show on TFT for a while:

and the unit will switch back to the previous mode automatically.

Disconnecting of the Bluetooth System

Open your Mobile Phone and disconnect the Bluetooth System with the unit.

If the Disconnection is successful,the below display will show on TFT:

SUB-W

23:28

User can use the Encoder Volume Knob to adjust the volume level.

To end the conversation, press the “ ” button. The unit will switch back to the previous mode automatically and release the mute of the previous mode at the same time.

NOTE

An Incoming call under stand by mode (Ignition on & Power Off), the system will automatically switch on the head unit.

Rejecting An Incoming Call

User can press “ ” button to reject the incoming call.

NOTE

The audio output of the present mode will be muted and the ringing tones will be heard if an incoming call is not being answered. After pressing the “ ” button, the mute of the present mode will be released.

Making An Outgoing Call

User can use his / her Mobile Phone to dial and make an outgoing call. Once the user has completed the dialing, the below display will show on TFT:

108

and the unit will switch back to the previous mode automatically.

Answering An Incoming Call

When there is an incoming call, the display will show the Phone Number. If the incoming call has no caller I.D. number, the LCD will display “ Phone In ”, user can short press the button to answer / accept the call.

User can use the Encoder Volume Knob to adjust the volume level.

To end the conversation, press the “ ” button. The unit will switch back to the previous mode automatically. The mute of the previous mode will be released at the same time.

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Page 20

BLUETOOTH OPERATIONS

Call Transfer

During the talking mode, user can long press the “ ” button to transfer the audio from the unit back to the Mobile Phone for privacy reason.

NOTE

After the “ ” button is pressed, the present mode will be muted at the same time, user can press the button to release the Mute.

When making an outgoing call, it's not possible to CALL TRANSFER if the call is not being answered yet. It's only possible to Transfer the call to Mobile Phone after the call is being answered.

Depending on different type of Mobile Phone, the time need for activating the CALL TRANSFER mode is different. Example Nokia Mobile Phone usually takes 3-5 seconds after pressing the " ” button for audio transfer back or forth from Unit to Mobile Phone.

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Page 21

BLUETOOTH OPERATIONS

Bluetooth Audio Operation

User can listen to music files on an audio device on this unit if the audio device supports A2DP (Advanced Audio Distribution Profile) of Bluetooth Technology. Please read the below instruction before operating the Bluetooth Audio streaming function on this unit.

Connecting A Bluetooth Audio Device With This Unit

Before using an audio device to play music on this unit, the audio device must be paired with this unit first.

Open your Mobile Phone and switch Bluetooth to on, and search Bluetooth device.

“CW80” should appear in the pairing list on

the Mobile Phone. User need to select “

CW80 ” and then input the password “1234” .

If the pairing is successful, the below display will show on TFT for a while:

Listening To Music From An Audio Device In This Unit

1. Connect this unit with the audio device.

NOTE

Make sure the Bluetooth system is connecting with this unit. If the “BT” icon on the TFT is blinking, it means the Bluetooth is disconnected with this unit. Open your Mobile Phone or Audio device to re-connect Bluetooth again. .

2. Press SOURCE button repeatedly until BT AUDIO appears on the TFT.

IMPORTANT

To listen to Bluetooth audio streaming from the audio device, user MUST change the mode to “BT AUDIO” first. Any other mode of this unit is not able to activate the Bluetooth audio streaming ( A2DP ) function.

NOTE

In Bluetooth Audio Mode, if there is no audio device connected with this unit, the

TFT will show "BT AUDIO"..........................

The unit will search for an audio device for 20 seconds. If there is no device found, the screen will display "NO DEVICE”

and the unit will switch back to the previous mode automatically.

TIPS

If the audio device has both HFP (Hands Free Profile) and A2DP (Advance Audio Distribution Pr o file), t h is un i t will automatically pair these two profiles at the same time. For example: if a mobile phone has both HFP & A2DP profile and this mobile phone is already HFP paired with this unit, A2DP audio device pairing is not necessary. Also this paired mobile phone will be added automatically to the list of Paired Device – Audio of this unit.

3. Once in the “BT AUDIO” mode, user can use the audio device to start playback via Bluetooth wireless with this unit.

NOTE

When you change to Bluetooth Audio mo de , s om e a u dio de v i ce s wi l l automatically start playback. Some phones may require you to choose 'Media Player' mode on your phone. If the auto playback is not supported on the audio device, please refer to the instruction manual for the audio device on how to operate music playback via Bluetooth wireless technology.

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Page 22

BLUETOOTH OPERATIONS

Operating an audio device with this unit AVRCP ( Audio Video Remote Control Profile )

This unit can perform the following operations whe n t h e co nn e cti n g Au di o d e vi c e supports AVRCP (Audio Video Remote Control Profile) only if the Audio device supports AVRCP.

1. Start playing - Every time the user switches to “BT AUDIO” mode, this unit will automatically send a “PLAY” command via AVRCP to the audio device to command the auto start playing song in the audio device.

NOTE

The PLAY command may differs depending on the Audio device. If the Audio device is not able auto sta r t p lay i ng af ter changing mode into “BT AUDIO” mode, user may need to operate the PLAY mode on the audio device to start the song playback.

2. Track up / down - by pressing the Track up

/ down buttons on this unit.

3. Pause/Play - by pressing the Pause / Play

button on this unit.

4. Encoder Volume - by rotating the Encoder

volume knob on this unit.

5. Audio Mute - by pressing the Mute button

on this unit.

6. Stop playback - by changing mode into

any other mode of this unit.

NOTE

The AVRCP operation may differ depending on the audio device.

Handsfree Phoning While Bluetooth Audio Streaming

If the connecting playback audio device is a mobile phone, all the hands free function is still available under the Bluetooth audio streaming, like the answering incoming call, making an outgoing call, etc.

Disconnecting An Audio Device With This Unit

User can close the Bluetooth Audio connection by disconnecting with the audio device on the Mobile Phone.

NOTE

For more detail and information on disconnecting with the unit, please refer to the DISCONNECTION section.

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Page 23

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

Compatible Disc/Format Signal to Noise Ratio Dynamic Range Frequency Response Channel Separation

Video Section

Color System Video Output Video Input

Audio Section

Max Output Power Load Impedance (speakers) Line out level / load Line out Impedance

Auxiliary Input Section

Frequency response Input Maximum Voltage Input Impedance

Radio Section FM

Frequency Range

Usable Sensitivity Stereo Separation S/N Ratio

AM or MW

Frequency Range

Usable Sensitivity S/N Ratio

See “ Disc Note” for more details description

> 90 dB > 9

0 dB 20Hz to 20Khz +/-3dB 2 Channel (Stereo) >60dB @1khz

NTSC / PAL/SCEAM Composite 1.0 Vp-p (+/- 0.2) 75 - ohm Composite 1.0 Vp-p (+/- 0.2) 75 - ohm

80W x 4 channels 4 ohms 400mV / 10k ohm load 200 ohm

20Hz to 20KHz -3dB 1200 mV

4.7k ohm

87.5-108.0 MHz (Europe)

87.5-107.9 MHz (U.S.A) < 15dB at S/N 30 dB 25 dB at 1KHz 50 dB

522-1620 Khz (Europe) 530-1720 (U.S.A) < 40dB at S/N 20dB 40 dB

BLUETOOTH

Power Consumption Output Power Frequency Band Range Standard

General

Operating Voltage Grounding System Fuse: Operating Temperature: Unit Mounting Angle

Max.

200mA

0 dBm (Class II)

2.4GHz ~ 2.4835GHz ISM Band 3 meters (free space) Bluetooth 2.0 specification

DC 11 -14.4V Negative Ground 15-Amp Mini ATM Type 0°C to 50°C < 30°

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Page 24

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

No power

Disc cannot be loaded or ejected

No sound

The operation keys do not work

Sound skips.

The radio does not work. The radio station automatic selection does not work.

ERROR

Disc Error

Cause

The car ignition is not on.

The fuse is blown. Presence of CD disc inside

the player. Inserting the disc in reverse

direction. Compact disc is extremely

dirty or defective disc. Temperature inside the car is

too high.

Condensation.

Volume is in minimum. Wiring is not properly

connected. The built-in microcomputer is

not operating properly due to noise.

The installation angle is more than 30 degrees.

The disc is extremely dirt or defective disc.

The antenna cable is not connected.

The signals are too weak.

Mechanism Error

Maybe disc dirty / disc scratched /disc upside down.

Solution

If the power supply is properly connected to the car accessory terminal, switch the ignition key to “ACC”

Replace the fuse.

Remove the disc in the player, then put a new one.

Insert the compact disc with the label facing upward.

Clean the disc or try to play a new one.

Cool off or until the ambient temperature returns to normal.

Leave the player to off for an hour or so, then try again.

Adjust volume to a desired level. Check wiring connection.

Press the RESET button. Front panel is not properly fixed into its place

Adjust the installation angle to less than 30 degrees.

Clean the compact disc. Then try to play a new one.

Insert the antenna cable firmly.

Select a station manually.

Press the eject button to correct the problem. If the error code does not disappear, consult your nearest service dealer.

Replace the disc.

If at any time in the future you should need to dispose of this product please note that Waste electrical products should not be disposed of with household waste. Please recycle where facilities exist. Check with your Local Authority or retailer for recycling advice.(Waste Electrical and Electronic Equipment Directive)

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Boss Audio BV7945B User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual