Boss Audio 820BRGB User Manual V2 - Page 3

Precautions

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PRECAUTIONS Precautions & Warnings • To reduce the risk of fire, electric shock, and interfer-ence, do not attempt to repair this unit yourself. Refer all service to a qualified technician. • Some MP3/WMA files may not be playable. • Keep the volume at a reasonable level to avoid distracted driving. High volume levels may make it difficult to concentrate on traffic and road conditions while driving. • If the car has been in direct sunlight for an extended period, you may need to reduce the temperature inside the car before turning on and using the unit. • If the battery is disconnected, discharged, or changed, the preset memory of the unit will be lost and require reprogramming. • The unit is designed to be installed in a level,horizontal position. For optimal performance, avoid installing the unit at an angle. • Never use excessive force when removing or attaching the faceplate. Do not tightly grip the display and buttons to avoid damage. Lithium Battery Cell Warnings • Cell leakage may cause damage to the remote control. • Do not throw cells into as this may cause an explosion. • Keep battery cells out of reach of children. Drives and connections Never place any foreign objects into the openings of the car radio (USB jack, card slot, AUX IN connection). Otherwise you might damage the slots and connections. Others Warnings Do not switch on the car radio for long periods of time when the motor is switched off. This could cause the car battery to discharge and the vehicle can no longer be started. 1

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PRECAUTIONS
1
Precautions & Warnings
Lithium Battery Cell Warnings
•
To reduce the risk of fire, electric shock, and interfer-ence, do not attempt to repair this
unit yourself. Refer all service to a qualified technician.
•
Some MP3/WMAfiles may not be playable.
•
Keep the volume at a reasonable level to avoid distracted driving. High volume levels
may make it difficult to concentrate on traffic and road conditions while driving.
•
If the car has been in direct sunlight for an extended period, you may need to reduce the
temperature inside the car before turning on and using the unit.
•
If the battery is disconnected, discharged, or changed, the preset memory of the unit will
be lost and require reprogramming.
•
The unit is designed to be installedin a level,horizontal position.
For optimal performance, avoid installing the unit at an angle.
•
Never use excessive force when removing or attaching the faceplate.
Do not tightly grip the display and buttons to avoid damage.
•
Cell leakage may cause damage to the remote control.
•
Do not throw cells into as this may cause an explosion.
•
Keep battery cells out of reach of children.
Drives and connections
Others Warnings
Never place any foreign objects into the openings of the car radio (USB jack, card slot,AUX
IN connection). Otherwise you might damage the slots and connections.
Do not switch on the car radio for long periods of time when the motor is switched off.
This could cause the car battery to discharge and the vehicle can no longer be started.