Boss Audio Systems BV7280 User Manual Download Page 13

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Other Operations

1. Front and Rear Pre-amp Output x 4

The RCA Output Jack is on the back of the unit. (Refer to Wiring Diagram)

This output is for connecting amplifier, equalizer, or other audio component that

requires a pre-amp out connection. Follow the manufactures instructions for the 

audio component that you are connecting.

2. Video Output(Rear) x 1

The Video Output Jack is on the back of the unit. (Refer to Wiring Diagram) This

output (in yellow) is for connecting monitor(s). You must connect a monitor for

car in order to play this unit in another monitor. Consult your dealer for any kinds

of monitors that are suitable to use in car. 

3. Backup Camera Input(Rear) x 1

The backup camera input is on the back of the unit. (refer to wiring diagram).

This input (in yellow) is for connecting backup camera for 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 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 on the front panel of the unit. Press

the Mode button to choose AUX. Connect any portable audio device such as a

discman or a portable MP3 player to the unit. Use the volume control to adjust

volume.

6. AV Input(Rear) x 1

The AV Input Jack is a set of composite input on the rear of the unit. Press the

Mode button to choose AUX. Connect any portable audio/video device such as

a DVD player or VCD player to unit. Use the volume control to adjust volume.

Maintenance

Cleaning the Unit

Do not use any liquids to clean this unit.

Do not use petroleum distillates to clean this unit.

Use a clean, dry cloth to clean this unit.

Replacing the Fuse

Make sure the amperage matches the specified value when replacing the 

fuse(s). If the fuse is bad, check the power connection and replace the fuse 

with a new one. If the same problem occurs, this might indicate a malfunction 

within the unit. 

Warning

When replacing a fuse, do not use a fuse with a higher am-

perage rating than the fuse originally supplied to your unit, 

otherwise damage will result to your unit.

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...

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