Sony DSX-A400BT Operating Instructions - Page 33

Installation Removing the protection collar and the bracket Before installing the unit, remove the protection collar  and the bracket  from the unit. 1 Pinch both edges of the protection collar , then pull it out.  Mounting the unit in the dashboard Before installing, make sure the catches on both sides of the bracket  are bent inwards 2 mm (3/32 in). When mounting in a Japanese car, see "Mounting the unit in a Japanese car" (page 34). 1 Position the bracket  inside the dashboard, then bend the claws outward for a tight fit. 182 mm (7 1/4 in) 53 mm (2 1/8 in) 2 Insert both release keys  until they click, and pull down the bracket , then pull up the unit to separate.   Face the hook inwards. Note Before installing this unit, remove the screw and box on the back of the unit. Do not use the previous parts you removed when installing the unit.   Catch 2 Mount the unit onto the bracket , then attach the protection collar .   Notes  If the catches are straight or bent outwards, the unit will not be installed securely and may spring out.  Make sure the 4 catches on the protection collar  are properly engaged in the slots of the unit. Screw Box 33GB