Sony CDX-M850MP - Manual (Page 26)

26
Removing the unit
1
Remove the protection collar.
1 Engage the release keys together
with the protection collar.
2 Pull out the release keys to remove
the protection collar.
2
Remove the unit.
1 Insert both release keys together
until they click.
2 Pull the release keys to unseat the
unit.
3 Slide the unit out of the mounting.
Orient the release
key correctly.
Face the hook
inwards.