B-52 DV-8772 User manual
MOBILE ENTERTAINMENT SYSTEM
INSTRUCTIONS MANUAL
DV 8772
CAR DVD / MP4 PLAYER
BLUETOOTH
www.b52audio.com
INSTRUCTIONS MANUAL 02 - 26
MANUAL DE INSTRUCCIONES 27 - 52
MANUAL DE INSTRUÇÕES 53 - 78
ENGLISH
Notes on Installation 03
Precautions 04
Control panel layout 05
Wiring diagram 06
Basic operation 06
Radio operation 07
DVD, MPEG4, VCD, MP3, CD operation 09
BLUETOOTH operation 10
Remote control layout 12
Remote control operation 13
Setup 18
Installing the front panel 24
Detaching the front panel 24
Cleaning the connector 24
Unit installation 25
Specifications 26
INDEX
2
NOTES ON INSTALLATION
The unit is designed for 14.4v dc, negative ground operation system only. Before installing
the unit, make sure your vehicle is connected to 14.4v dc negative grounded electrical system.
The negative battery terminal must be disconnected before making connections, incorrect can
reduce damaging to the unit due to short circuit.
Be sure to connect the color coded leads correctly acording to the diagram.
Incorrect connections may cause the unit mal function or damage the vehicle´s electrical system.
Be sure to connect the speaker (-) leads to the speakers (-) terminal. Never connect the left and
right channel speaker cables each other or to the vehicle body. Do not block vents or radiator
panels. Blocking them will cause heat to build up inside and may result in fire.
After the completion of the installation and begin to operate the unit (including replacing the
battery), plase press the reset button on the front panel with pointed objets (such as ball pen)
bo set the unit to initial status.
INSTALLATION
3
Do not attemp to modify the unit, modifyng the unit may caude an accident.
Stop the vehicle before carrying out any operation that could interfere with your driving.
Do not turn on the unit if the temperature inside the vehicle is out of -20ºc to 60ºc.
This product is designed for one single video output, plase use a splitter if you would like
to connect for multiple video output.
To enjoy optimum sound and vision while playing, handle the disc. as follows:
- Handle the disc by its edge to keep the disc clean, and do not touch the surface.
- Do not use your cds with labels or stickers attached, which may leave
a sticky residue while begining to PEEL OFF.
- Clean the discs with an optiobal cleaning cloth. Wipe each disc from center out.
PRECAUTIONS
4
Tipo de Disco Etiqueta no disco Material gravado Tamanho do disco
MPEG4/DIVX
Som e filmes
12CM
DVD
Som e filmes
12CM
VCD
Som e filmes
12CM
MP3/ WMA
Somente som
12CM
CD
Somente som
12CM
NOTA: O dis
p
ositivo é com
p
atível com DVD, DVD+/-R, VCD 1.0/2.0/3.0, SVCD, CD, CD-R, CD-RW e JPEG.
THIS UNIT CAN PLAY THE FOLLOW DISC ONLY
CONTROL PANEL LAYOUT
FRONT PANEL LAYOUT
5
1RESET BUTTON
2POWER SWITCH BUTTON
3VOLUME/SEL (LOGO TELEFONO) BUTTON
4PRESET EQ/ (LOGO TELEFONO) BUTTON
5REMOTE CONTROL SENSOR
6BAND BUTTON / ID3 SELECT
7TUNING/SELCTING TRACKS/FW/RW
8EJECT BUTTON
9MODE SWITCH BUTTON
PRESET STATIONS/AMS
11 NUMBER BUTTON
12 DISC SLOT
13 TFT DISPLAY
14 RELEASE BUTTON
15 FLASHING LED
16 USB CONNECTER
17 SD/MMC SLOT
18 AUX IN
19 MO/ST SELECTOR
1
8 1215
10
WIRING DIAGRAM
6
WARNNING
Safety wire. This wire must connet to the ground of car. Otherwise, there are no picture
on the tft screen when playing dvd disc or receiving tv program.
BASIC OPERATION
INITIAL SYSTEM START-UP
Operating the unit for the first time or after replacing the car battery, you should press (14) to
detach the front panel and led (15) will be blinking. Press (1) reset button with a pointed object
(such as a ballpoint) to set the unit initial procedure.
NOTE: When some errors occur in the lcd display, you can also press reset button to resume to normal. And it will
erase the clock setting and some memorized functions.
TURNING THE UNIT ON/OFF
Press power button the unit (3), press "vol+" to increase the sound level and press "vol-" to
decrease the sound level.
VOLUME SELECTOR
For volume button (3), press "vol+" to increase the sound level and press "vol-" yo decrease the
sound level.
BASS/TREBLE/BAL (L-R) FADE SELECTOR
PRESS ·SEL· BUTTON ONCE TO ENTER "AUDIO SETUP" MENU.
PRESS "IMAGEN" BUTTON TO SELECT YOU DESIRED MODE. YOU CAN
ADJUST THE CURRENT LEVEL BY PRESS "VOL+" OR "VOL-" KNOB.
BASS
TREBLE
BALANCE
FADER
EQ
LOUD
+2
+2
0
0
FLAT
OFF
AUDIO SETUP
NOTE: IF YOU DON´T ADJUST THE KNOB WITHIN 5 SECONDS AFTER SELECTING THE DESIRED, THE UNIT WILL AUTOMATICALLY RETURN TO THE CURRENT MODE BEING DISPLAYED.
7
RADIO OPERATIONS
SETTING EQ
While listening music, you can set up rock music, popular, classic music or jazz pre-eq by pressing
(4) "eq" button the procedure as follows:
Pop mode is selected when the button is first press and rock indicated on LCD.
Pop mode is selected when press the button for the second tine and rock indicated on LCD.
Classic mode is selected when press the button for the third time and rock indicated on LCD.
Press the button for the forth time to select the jazz pre-eq mode, press the buttom fifth times to
turn off the p-eq system press eq button more than l second is "mute" function.
NOTE: BASS MODE AND treble mode return to initial settings when EQ is on, "bass" and "treble" DISAPPEAR.
MODE SELECTOR
Press "mod" button to select RADIO DVD USB SD card TV AUX MODE. (when the unit
whthout connect anyone function. press mode butoon the unit will skip over this function.)
SENSOR
(5) Receptor for the card remote commander.
ADJUST TIME
AREA USA/EUR SETUP
In radio mode. Press SEL button for several seconds. LCD will be show from DSP OFF/ON
AREA USA/EUR. At AREA USA/EUR. You can use VOL +/- to select the AREA frequency.
RADIO OPERATION
BAND SELECTOR
Press (6) (band) button repeatedly to select band in the following orde:
NOTE: On DVD playing mode, press (6) button to switch to AUTO PAL or NTSC SYSTEM.
MANUAL / AUTOMATIC TUNING
MANUAL TUNING: Press (7) button continuosly to select a station upward or downward respectuvely.
AUTOMATIC TUNING: Press (7) button for more than 3 seconds, the radio automatically
searches a station upward or downward respectively and plays when it find a station.
FM3FM2FM1
AM2(MW2)A M1(MW1)
8
SCANNING / MEMORIZING STATIONS AUTOMATICALLY
1. Pressing ams button shortly, the radio searches station from the lowest frequency to highest
frequency. when a station strength level is more than thershold level of the stop level. The radio will
holding the station for 5 seconds and the station frequency blinking on the lcd at the same time.
Pressing ams button once again. the radio search will stop on the station.
Pressing anyone preset number button for several seconds, the radio will save the station at the
preset number button.
2. Pressing and holding ams button more then 3 seconds. The radio searches from the lowest
frequency and check the signal strength. When the fiel strength level is more than thershold level of
the stop level. The radio storing the station at the preset number (it can store 3x6 stations for fm and
2x6 stations for am in all) after finishing a circle of search. it will stop searching on the m1.
9
DVD, MPEG, VCD, MP3, WMA, CD OPERATION
NUMBER BUTTONS
Number buttons can help you store your favorite station by pressing any one of the number
button. You can folow the steps as bellow:
Press and hold any number button (1~6) until "ch" appears in the lcd display when receiving a
station. And now the station is already stored in the corresponding number button.
18FM STATIONS AND 12 AM STATIONS CAN BE STORED
NOTE: Number button 1,2,3,4,5,6 have dual function, while radio mode, it use to store and recall preset stations,
while DVD, VCD, CD, MP3 and wma playing mode, they have other function. For detail. Please refer to corresponding
playing operation.
DVD, MPEG4, VCD, MP3, WMA, CD OPERATION
While listening to (or watching) DVD, MPEG4, DIVX, VCD, MP3, WMA and CD, just insert a disc
(with labeled side up) into the disc slot (12), the mechanism will automatically switch on. While it
is RADIO/AUX mode and a disc was loaded, press (2) mode button to play the disc.
If a ID3 disc is playing. The songs name, artist name and file name will shufft show on LCD.
SELECTING TRACKS / FW / RW
Press (7) to choose your favorite track upward or downward respectively. Press and hold (7)
button to fast forward or rewind the track upward or downeard respectively.
PLAYING TRACKS REPEATLY
Press (11) 3rpt button to perform repeat playing function when you need to repeat playing the
track you like.
Press 3rpt button for the first time, it will repeat playing the same track for CD, VCD, MP3 and
WMA, same chapter for dvd mode RPT appears.
Press 3rpt button for the second time, entire disc will be playing repeatly for VCD and CD
playing. Entire title will be playing repeatly for DVD playing, the entire directory for MP3 and
WMA playing rpt appears on the third time to stop repeat mode for CD, VCD and DVD playing
mode repeat entire disc for MP3 and WMA playing mode.
Press 3RPT button for the forth, time to stop mode for MP3 and WMA playing mode.
SCANNING TRACK AUTOMATICALLY
During CD playback, press "2int" button, to play the first 10 seconds of each track on the disc,
the display will show "int", track number and elapsed time.
Which indicates int function is already activated.
Press "2int" button once again to return to normal playback.
NOTE: Int doesn´t work during playing DVD/MP3/WMA
10
PLAYING TRACKS IN RANDOM ORDER
During playback, press "4RDM" button, end "rdm" appears on the display, which indicates RDM
function si carried out. The unit plays any track at random. Press rdm once again to return to
normal playback mode.
STOP PLAYING
During playback, press (11) 5 (stop) button stop the playback. LCD will show stop to return to
normal play mode, press 1 button again.
BLUETOOTH FUNCTION OPERATION
1. PAIRING CONNECTED
Turn on your car audio systema, put yhe mobile wich bluetooth device function close to the
car audio unit, soon. The mobile will find the new bluetooth device car audio imput the pairing
passwoed "8888" and click ok, the mobile will prompt the matching successful, when the
pairing conneted is successes, on the tft screen, bluetooth logo " " will stop blinking. The you
may perform the bluetooth operation by press the button on the panel on remote controler.
REMARK: Depend on bluetooth mobile, the bluetooth system support "HSP" "HFP" "A2DP" and AVRCP bluetooth profile.
2. HANDSFREE PHONE SERVICE FUNCTION
If your mobile have matched with the car audio system. When a phone is calling in the bluetooth
system will turn the phone´s ring to the car audio speakers automatically, and the calling phone´s
number will indicat on the tft screen.
- Press the sel/ button shortly to accept the call then you can talking with the other
party through the micphone on the front panel.
- Press eq/ button shortly to reject the call when call is comeing.
- Press eq/ button shortly to hand up after you finish the talking
3. PLAYING MUSIC BY A2DP
Throungh the A2DP connected by mobile and unit, when you activated your mobile music player
to play music, sound of the music playing in the mobile music player will turn yo the car audio
system playing, press the button " " and " " can select the music track.
BLUETOOTH
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