Pioneer SUPER TUNER III DEH-503 Owner's Manual page 14

DIN Rear-mount installing the Remote Controller
installation using the screw holes on the we 13 Unit (Fig. 12)
war a rad
Affix a strip of Velcro tape to the back of
the remote control unit. Remove the oil
paper on the back aad affix into place,
* Thoroughly wipe off the surface before
affixing the Velcro tape.
1.Remove the frame. (Fig. 9)
13.Frame
14. Insert the release pin into the hole in the
botiom of the frame and pull out lo remove
the frame,
(When reatiaching the frame, point the side
with a groove downwards and attach it.)
19. Rough surface
20. Attach Velcro tape to the back of the remote
controb unit.
21. Soft surface
2.Fastening the unit to the factory radio
mounting bracket. {Fig. 10) (Fig. 71}
15. Select a position where the screw holes of the
bracket and the screw holes of the main unit
become aligned {are fitted}, and tighten the
Screws at 2 places on each side. Use either
bind screws (5 « 8 mmo} or flush surface screws
{5 x & mm), depending on the shape of the
screw holes in the bracket.
16. Screw (5 x 8B mm)
17. Factory radio mounting bracket Fig. 10
18. Dashboard or Console
22. Remove the upaper freon the back and
attach.