Boss Audio BV755B Support Question
Boss Audio BV755B Support Question
Find answers below for this question about Boss Audio BV755B.Need a Boss Audio BV755B manual? We have 4 online manuals for this item!
Question posted by devin301 on March 30th, 2022
No Audio
I think all the wiring is hooked up correctly but zero sound. My mechanic buddy even checked it. No radio, no bluetooth, yet the bluetooth connects successfully, just no sound. I had sound at one point during the installation but since finishing nothing. Please help if you have any ideas lol
Current Answers
Answer #1: Posted by Odin on March 30th, 2022 5:42 PM
Odin
Member since:
April 10th, 2010 Points: 41,236,630
Member since:
April 10th, 2010 Points: 41,236,630
If the wiring is correct:
- Make sure the volume is not zero
- Check the MUTE connection
- Try a different speaker
If the issue persists or if you require further advice, you may want to consult the company: use the contact information at https://www.contacthelp.com/boss%20audio.
Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.
Answer #2: Posted by SonuKumar on March 31st, 2022 7:37 AM
SonuKumar
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May 9th, 2021 Points: 16,648,150
Member since:
May 9th, 2021 Points: 16,648,150
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
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Related Boss Audio BV755B Manual Pages
User Manual V2 - Page 3
... and manufactured to bring you the highest level of performance and quality, and will offer you years of a Boss Audio Systems R Multimedia Receiver.
Unit Installation Wires Connection Description
4
Tuner
4
6
Media Playing-video/disc Form Playing
6
Media Playing-CD Audio
Source Menu of CD
18
USB/SD Music/Video/Picture
18
19
19
20 0
1
2
2
Bluetooth Pair device
2
3
24
25
User Manual V2 - Page 10
WIRES CONNECTION DESCRIPTION
The Description of the Input/Output Interface
'- '3 -*/ 3*/
"
3- 33 46# 7*/
7065 7065 46# $".&3"
FRONT PRE-AMP
OUTPUT
VIDEO
ANTENNA
OUT
REAR
REAR PRE-AMP SUBWOOFER CAMERA
OUTPUT
OUTPUT
INPUT
A/V INPUT
$POOFDUPS"
SWC 3.5MM JACK
User Manual V3 - Page 4
Congratulations on your purchase of CD
18
USB/SD Music/Video/Picture
18
19
19
20 0
1
2
2
Bluetooth Pair device
2
3
24
25
Unit Installation Wires Connection Description
4
Tuner
4
6
Media Playing-video/disc Form Playing
6
Media Playing-CD Audio
Source Menu of a Boss Audio Systems R Multimedia Receiver.
It has been designed, engineered and manufactured to bring you the ...
User Manual V3 - Page 11
WIRES CONNECTION DESCRIPTION
The Description of the Input/Output Interface
'- '3 -*/ 3*/
"
3- 33 46# 7*/
7065 7065 46# $".&3"
FRONT PRE-AMP
OUTPUT
VIDEO
ANTENNA
OUT
REAR
REAR PRE-AMP SUBWOOFER CAMERA
OUTPUT
OUTPUT
INPUT
A/V INPUT
$POOFDUPS"
SWC 3.5MM JACK
User Manual V4 - Page 3
.../SD Playback 11 DVD Mode operation 11 Media Playingi CD Audio 12 CD Source Menu 12 USB/SD Music/Video/Picture 12 Bluetooth Operation 13 Bluetooth Operation Menu 13 Bluetooth Dialing 13 Bluetooth Call 13 Bluetooth Phone Book 14 Bluetooth Phone Call History 14 Bluetooth Music Steaming-A2DP 14 Bluetooth Pair device 14 Photos...15 Camera/Aux/AV Menu 15 Troubleshooting...
User Manual V4 - Page 4
BV755B
General features
Fixed front panel 6.2 inch TFT screen FM/AM Radio RBDS DVD fully compatible with DVD/VCD/CD/MP3/MPEG4/JPEG Front USB&SD reader support Built-in Bluetooth AUX Input AV Input AV output Front/Rear view camera ...JPG/JPEG/BMP CD/CD-R/CD-RW/DVD/DVD±R/DVD±RW
Audio file
MP3/WAV
Video file
Format .MPEG1
Video code MPEG1
Audio code MP2
.MPG
MPEG2
MP2 Model No.
User Manual V4 - Page 5
...guide of incompatible discs, or it may damage the device or cause fire. please contact a local car audio distributor for details Do not put the device in trucks or buses, or else it to 24V...do not watch programs or operate the device when you are not responsible for 12V power supply (requires grounding).Do not connect it will damage the device and/or shorten the service life. ...
User Manual V4 - Page 7
hang up. 18.STOP/C/BAND 19.Number Key 1.TURN ON/OFF 2.EQ mode 3.EJECT Key 4.CLK Key 5.MODE Key 6.MENU Key 7.Audio KEY 8.SUBTITLE Changing Key 9.Direction and OK Key 10.MUTE KEey 11.REPEAT Key
12.Play/Pause 13.ROOT Key 14.TITLE Key 15.Under Disc/music/video
mode,press to choose previous/next song. 16.VOLUME UP/DOWN Key 17.Receiving calls/call out;
User Manual V4 - Page 8
Red/White.........
(+12v, 500 mA) (+12v, 500 mA) WIRES CONNECTION DESCRIPTION
The Description of the Input/Output Interface
Main Harness
'-
'3
-*/
3*/
3-
33
46#
7*/
7065
'$". 46#
3$". Output (+12v, 500 mA) Blue/Wht...........
Pre-Amp Output
AM/FM ...
User Manual V4 - Page 9
... touch to see AUX IN jack, SD solt, usb port and reset key. Rotate to adjust the output volume UP or DOWN.
5.BAND key For radio band conversion between FM1/FM2/FM3/AM1/AM2
6.Open to turn ON/OFF the unit. Short touch to restore...
User Manual V4 - Page 11
...;Touch to turn off / 1 Sec / 2 Sec / 3 Sec. It can switch to set clock mode: 12/24 hr
b. Press to set AM/PM at 12hr
mode
AUDIO SETTINGS-Menu 4
10
11
11 Press to set minute d. Press to front camera delay or Front Camera delay follow the Camera Trigger change .
User Manual V4 - Page 12
Perform radio auto preset (ps) functionality
3. Touch Set to set screen brightness 3. Touch to enter RBDS page . 5. Touch to output sound from an external amplifier
2.
Touch to select whether to choose between America/ EU regions.
2. Touch to turn on or turn on the illumination detection function
2. ...
User Manual V4 - Page 13
...to end the TA function. In other frequencies when the received stations become weak. Touch to radio mode. OFF:Turn off to display a warning interface when booting up. TUNER OPERATION
ABOUT SETTINGS ... warning message will be displayed on , the radio will automatically switch to automatically correct the current time every time the RBDS is turned on the screen when receiving emergency...
User Manual V4 - Page 14
... video angle
NOTE: When properly installed, a video cannot be displayed unless the parking brake is not installed correctly, the following sequence:
DVD:repeat all, repeat off, repeat chapter,
repeat title
VCD(PBC off):repeat all, repeat off, repeat
single
9. Touch to select DVD audio language
16. Touch to rewind quickly.
3. If the parking brake wire...
User Manual V4 - Page 15
... to enter file list page
CD SOURCE MENU
Touch the SOURCE MENU(ICON 5) to access the CD track menu to playback/pause 6.
MEDIA PLAYING CD AUDIO 1. Touch to view or change play mode:
repeat all, repeat directory, repeat single, sequential play and shuffle play 4. USB/SD MUSIC...
User Manual V4 - Page 16
... for this unit: Boss Audio BV755B 2.Function area: a.Click to call out. BLUETOOTH DIALING 1.Shows the number dialed in.
The icon will turn blue when a phone is "0000" and can dial phone numbers and make calls. b.Connect automatically.
d.PIN code: The default password is paired. Turn on and off. Press to delete wrong numbers...
User Manual V4 - Page 17
BLUETOOTH PAIR DEVICE
BLUETOOTH MUSIC-A2DP 1.Previous song. 2.Play/pause. 3.Next song. 4.Enter EQ setting menu.
BLUETOOTH PHONE CALL HISTORY 1.Click to sync phonebook. 2.Touch to show missed calls. 3.Touch to show the dialed phone
number. 4.Touch to search for a name or phone number. 2.Contact list. BLUETOOTH PHONE BOOK
1.Touch to show the received phone
number.
User Manual V4 - Page 18
...Random play. 10.Touch to
start picture playing mode. Press again to the last source when the car is not pressed. 4.Next picture. 5.List:Press to enter file list. 6.Go to the ...
AV INPUT: External video and audio input function Connect the video and audio device to the unit by the RCA jacks and touch AV INPUT icon. AUX IN: External audio input function Connect the audio device to the unit by...
User Manual V4 - Page 19
... type
Error
Illegal mechanism operation
Problem
Cause
Radio fuse blown
Unit will not power on Car battery fuse blown
Illegal operation
Screen touch is
Place of touch screen is
insensitive
uncalibrated
No audio output
Improper audio output connection
VOLUME 0
Low audio output
Heavily biased volume balance
Corrective Action
Clean the disc Insert Disc in right way Check the disc...
User Manual V4 - Page 20
...
Flashing image or
Improper video signal
interference appears connections
on screen
Improper image,
Improper aspect ratio
improper height/width setup
radio display
Cannot insert Disc Disc already inside unit
Lost of noise during play, and stop then
Disc is scratched or warped
Disc is dirty or wet
Corrective Action Check wiring and correct
Stop vehicle in safe...
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