Boss Audio Systems 620UA 用户手册

 

Notes: 
y

 

Choose the mounting location where the unit 
will not interfere with the normal driving 
function of the driver. 

y

y

 

Use only the parts included with the unit to 
ensure proper installation. The use of 
unauthorized parts can cause malfunctions. 

y

 

Consult with your nearest dealer if 
installation requires the drilling of holes or 
other modifications of the vehicle. 

y

 

Install the unit where it does not get in the 
driver’s way and cannot injure the passenger 
if there is a sudden stop.

y

   

 
 
 
 
 
 
 
 
 
(1) Metal Strap 

Be sure to use the strap to secure the back of 
the unit of the place. The strap can be bent by 
hand to the desired angle.   

(2) Mounting Bolt 
(3) Hex Nut 
(4) Spring Washer 
(5) Tapping Screw 
(6) Plain Washer 
 
 
 
 
 
 
 
(a) Dashboard    
(b) Holder 

 
 

     

After inserting the holder into the dashboard, 
select the appropriate tab according to the 
thickness of the dashboard material and bend 
them inwards to secure the holder in place. 
 

Removing the unit 
Insert both of the supplied keys into the slots at 
the middle left and right sides of the unit, then pull 
the unit out of the dashboard. 
 

 
 

 
 
 

DIN REAR-MOUNT (Method B) 
If your vehicle is a Nissan, Toyota, follow these 
mounting instructions. 
Use the screw holes marked T (Toyota), N 
(Nissan) located on both sides of the unit to 
fasten the unit to the factory radio mounting 
brackets supplied with your vehicle. 

 
 
 
 
 
 
 
 
 
 
 
 

 

To fasten the unit to the factory radio mounting 
brackets. 
Align the screw holes on the bracket with the 
screw holes on the unit, and then tighten the 
screws (5x5mm) on each side. 
Note: the outer trim ring, sleeve and the metal 
strap are not used for method B installation. 

 

Factory Radio 
Mounting Bracket

Dashboard or Console

Side View showing 
Screw Holes marked
T, N or S

Screw

Screw

 

Before fastening the unit to the vehicle make sure 

all function are operating properly.

 

Avoid installing the unit where it would be 

subject to high temperature, such as from 
direct sunlight or hot air from the heater.

3