Boss Audio Systems BV7332B User Manual Download Page 20 | Manualshive

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Troubleshooting Guide

Specifications

The stereo indicator is blinking

PROBLEM

No Power

Errors are displayed on the screen
or no function is active

No radio reception

CDs cannot be loaded

CAUSE/SOLUTION

Check and make sure that the fuses did
not blow.

Unplug your car radio then plug it again

Check the connection of the antenna.
Make sure the antenna is completely
extended and that it is not broken

A CD is already inside the appliance.
Make sure that the fixing screws of the
CD mechanism have been removed.

Set the frequency more accurately.
The reception signal is too low.

GENERAL

Operating Power......................................................12 Volts DC, Negative Ground
Speaker output.......................................................................................4 speakers
Front Pre-amp Output..........................................................................................1v
Output Impedance............................................................................... 4 to 8 Ohms
Fuses................................................................................................................10 A
Dimensions....................................................178mm(W) x 178mm(D) x 51mm (H)
Weight............................................................................................................2.0 Kg

CD PLAYER

Signal / Noise Ratio.......................................................................................>80dB
Frequency Response.........................................................................20 Hz~20KHz
Channel Separation.......................................................................................>50dB
D / A Converter................................................................................................16 Bit

FM TUNER

Tuning Range.......................(USA) - 87.5 - 107.9MHz, (Europe) - 87.5 - 108 MHz
FM Sensitivity.................................................................................................12dBu
Stereo Separation @ 1 Khz.............................................................................35dB

AM TUNER

Tuning Range..........................(USA) -- 530-1710 KHz, (Europe) -- 522-1620 KHz
AM Sensitivity.............................................................................................30dBu

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Summary of Contents for BV7332B

Page 1: ......

Page 2: ...autions 2 3 Installation 4 6 Wiring Connections 7 Basic Operation 8 RadioOperation 9 DVD VCD CD MP3 WMA Operation 10 14 Bluetooth Operation 15 Other Operation 16 Maintenance 17 IR Remote Control 18 Troubleshooting Guide 19 ...

Page 3: ...negative speaker leads to the negative speaker terminal Never connect the negative speaker leads to chassis ground This unit is only designed for use with 4 speakers Do not combine outputs for use with 2 speakers Do not ground negative speaker leads to the chassis ground Speakers connected to this unit must be high power units with a minimum rat ing of 45W and impedance of 4 to 8 ohms Connecting s...

Page 4: ...ad The current capacity of the lead will be exceeded causing overheating Since a unique audio I C circuit is employed never wire so the speaker leads are directly grounded or the left and right speaker leads are common When this product s source is switched ON a control signal is turned on through the Blue White lead Connect to an external power amp s system remote control or the car s Auto antenn...

Page 5: ...ed of installation technicians We strongly recommend that this unit should be professionally installed by a VAT registered installer this is a require ment to validate the warranty IMPORTANT Remove the two transport screws from the top fo the unit before installing Mark Polarity of the Speaker Wires Marking the polarity of the speaker wirers will make it easier to connect the existing speakers to ...

Page 6: ...res See wiring con nections diagram Insert radio into dashboard Then apply the trim frame to outside of radio 4 Support radio using rear mounting bolt and steel bar not included DIN Front Mount WARNING Disconnect negative battery terminal from battery before starting installation NOTE Mark the polarity of the existing speaker wires before discon necting battery NOTE Remove the two transport screws...

Page 7: ...s the screw holes at the sides of the unit and the holes of the existing vehicle mounting bracket 1 Remove the hooks on both sides 2 Aligh the screw holes of the mounting bracket supplied with the car and the screw holes of the main unit Tighten the 2 screws on each side of the unit Then fasten the brackets to the car 3 Attach wires of the unit to existing speaker wires See wiring diagram DIN Rear...

Page 8: ...e Remote Connect to Auto antenna or power amp control wire remote connection Maximum current 500mA Speaker Wiring Notes Follow the above wiring diagram to install the head unit with new or existing speakers 1 This unit is designed for use with four 4 speakers with impedance between 4 Ohms to 8 Ohms 2 An Impedance load of less than 4 Ohms could damage the unit 3 Never bridge or combine the speaker ...

Page 9: ...to adjust the balance between the left right speakers E Fader Press SEL Button until the display shows FAD then use the VOL Button to adjust the balance between the front rear speakers F Preset Equalizer Function Press the MENU button and rotate the knob to enter SETUP Select AUDIO and then EQ and then the type of EQ G Beep on off Press the MENU button and rotate the knob to enter SETUP Select GEN...

Page 10: ...ton and the stations in that FM band will be scanned press the button in AM mode and scan the band stations of that AM Band 4 Save your Preset Stations After choosing the preset stations in the list you can adjust the frequency by or and save it by pressing and holding the volume knob Alternatively you can choose the preset station in the list after adjustment then save it by pressing and holding ...

Page 11: ...n will show the defail as picture 01 You can use the or to select the song you would like to listen While you are playing CD disc press OSD button on the front panel or on the remote the screen will show the functions icon as picture 02 and then you can select this functions by turning and pressing volume knob also you can select this functions direct by the pannel buttons or remote button B DVD W...

Page 12: ...VD will be played After playing the current running track will be resumed For VCD2 0 press the PBC button on the remote controol while the disc is playing You can switch between PBC on and PBC off mode 3 Selecting Tracks Press SEEK or SEEK On the Remote Control Track numbers will be shown on the display Press and hold the SEEK Button to fast reverse Disc will play normally when the SEEK or SEEK Bu...

Page 13: ...es available differ from Disc to Disc You can also use the setup menu to confirm Refer to the packing of the Disc for details Press ENTER to confirm 12 Track Time Search Press the GOTO button on the remote control to search the desired track time to play the Disc The OSD will be prompted Make use of the navigation keys and digit keys on the remote control to choose your desired chapter track or ti...

Page 14: ...tup E Speaker setup F Digital setup A SYSTEM SETUP a TV TYPE This is to select the appropriate TV aspect 4 3 or 16 9 according to the connected TV set i 4 3 PS Played back in the PAN SCAN style If connected to wide screen TV the left and right edges are cut off ii 4 3 LB Played back in LETTERBOX style If connected to wide screen TV black bands appear at top and bottom of the screen iii 16 9 Select...

Page 15: ...the navigation buttons The default language is in English Please refer to the setup tree to select language of the following catagories a OSD Language b Audio Language c Subtitle Language d Menu Language C AUDIO SETUP a KEY This is to select key up and down according to your needs D VIDEO SETUP This is to let the user set Brightness Contrast Hue Saturation and Sharpness using the navigatio keys Pr...

Page 16: ...e unit is 0000 Auto Reconnection This unit has a built in auto reconnection function In some conditions the unit will auto reconnect with the mobile phone note the mobile phone must have been paired with the unit before When you turn off the unit and then turn it on again Switch off the ACC wire and switch it on again Managing Incoming Calls Answering an Incoming Call Press the GREEN button to ans...

Page 17: ... parking You must connect the VCC wire in pink color to the reverse gear switch in order to acti vate this video input mode when you switch the reverse gear of your car Please refer to the wiring diagram for more details 4 SUB Pre amp Output x 2 The Subwoofer Output Jack is on the output wire harness Refer to Wiring Diagram This output is for connecting up to 2 subwoofer amplifier to the Subwoofer...

Page 18: ...r rating size fuse Press the RESET Button Check and make sure the antenna is connected properly Check and make sure the antenna is the correct length Make sure the antenna is not broken If the antenna is broken replace it The antenna is poor ly grounded Check and make sure the antenna is grounded at mounting location A CD is already loaded in the player Eject CD The CD is dirty or damaged Songs ke...

Page 19: ...y holder into the back of the remote control 1 2 3 Power on off BAND SRC MUTE Band Select Mode Select Key Play Pause Function Mute Sound Function Title Show All Track s Title DVD only Sub T Subtitle Language Switching Key Setup Display SETUP Menu Cursor Button in Menu Mode ENTER Confirm The Track Chapter Selected or Select Item In SETUP Menu Stop Playback Angle Watch The DVD Content From Different...

Page 20: ...ance Make sure that the fixing screws of the CD mechanism have been removed Set the frequency more accurately The reception signal is too low GENERAL Operating Power 12 Volts DC Negative Ground Speaker output 4 speakers Front Pre amp Output 1v Output Impedance 4 to 8 Ohms Fuses 10 A Dimensions 178mm W x 178mm D x 51mm H Weight 2 0 Kg CD PLAYER Signal Noise Ratio 80dB Frequency Response 20 Hz 20KHz...

Page 21: ......

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