Boss Audio Systems BV7280 User Manual Download Page 4

3

Secure the wiring with zip ties or electrical tape. . To protect the wiring, wrap 

adhesive tape around them where they lie against metal parts. To avoid 

short-circuiting, cover all disconnected lead with insulating tape. There is a 

possibility of short-circuiting if the leads are not insulated.

Route and secure all wiring so it cannot touch any moving parts, such as the 

gear lever and handbrake. Do not route wiring in places that get hot, such as 

near the heater outlet. If the insulation of the wiring melts or gets torn, there is 

a danger of the wiring short circuiting to the vehicle’s body.

Don’t pass the yellow lead through a hole into the engine compartment  to 

connect to the battery. This will damage the lead’s insulation and cause a very 

dangerous short. 

Do not shorten any leads, if you do, the protection circuit may fail to work 

when it should. 

Never feed power to other equipment by cutting the insulation of the power 

supply lead of the unit and tapping into the lead. 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-antenna relay control terminal (max. 500mA 

12V DC). 

Do not block any vents or heater panels, Blocking them will cause heat to build 

up and may result in fire. 

When replacing the fuse(s) the replacement must be of the same amperage 

as shown on the fuse holder. Never replace a fuse with another of a different 

value. If the fuse blows again please contact your instsallation company. 

Double check that all wiring and connections are correct before re-connecting 

the battery and turning on the unit.

After completing the installation and before operating the unit, reconnect the 

battery, then press the (RES) button with a pointed object, such as a ball-point 

pen to set to unit to it’s initial status. After pushing the button, wait a few sec-

onds for the red light to flash.

SAFETY PRECAUTIONS

Summary of Contents for BV7280

Page 1: ......

Page 2: ...ons 7 Basic Operation 8 Radio Operation 9 USB SD Operation 10 Settings 11 Other Operation 12 Maintenance 12 IR Remote Control 13 Simple Troubleshooting Guide 14 Specifications 14 Thank you for choosin...

Page 3: ...the two transport screws from the top of the unit before installation Be sure to connect the negative speaker leads to the negative speaker terminal Never connect the negative speaker leads to chassi...

Page 4: ...d 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...

Page 5: ...his unit should be professionally installed by a VAT registered installer this is a requirement to validate the warranty IMPORTANT Remove the two transport screws from the top fo the unit before insta...

Page 6: ...es 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...

Page 7: ...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...

Page 8: ...Output 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 spea...

Page 9: ...o turn loudness on The mark LOUD ON will be shown on the display H SUB Press the SEL Button repeatly until the display shows SUB OFF then use the VOL Knob to turn SUB on The mark SUB ON will be shown...

Page 10: ...tons which can store and recall stations for each band While listening to a radio station you would like to save as a preset press and hold one of the buttons numbered 1 6 until you hear a beep The bu...

Page 11: ...stop anytime by pressing the play pause button 2 Play Pause Press the play pause button to pause the playback or resume 3 TYPE button Switch the current playback eg Music to another type eg Video by p...

Page 12: ...hour Press volume konb to access each item and rotate it to set Press the volume knob again to confirm and exit the item 4 Backlight Press the volume knob to access the Backlight setting The setting r...

Page 13: ...put x 1 The Subwoofer Output Jack is on the output wire harness Refer to Wiring Diagram Follow the amplifier s installation instructions 5 Aux Input Front x 1 The Aux Input Jack is a 3 5mm connector o...

Page 14: ...2 Insert a CR 2025 Lithium battery 3 Insert the battery holder into the back of the remote control 1 2 3 1 1 Power On off mute 2 Mode Select Key 3 MENU Button 4 Navigation Left 5 Band Select Type 6 Pr...

Page 15: ...tenna may not be of the proper length Make sure the antenna is fully extended If broken replace the antenna with a new one The broadcasting signal is weak The antenna is poorly grounded check and make...

Page 16: ......

Reviews: