Canon EOS 600 - Manual (Page 17)

4) Then turn the lens clockwise
until it stops and the lens is
locked with a click.
• To remove the lens, turn it
counterclockwise while press­
ing the lens release button
5) Remove the front lens cap 6
)
Slide the lens
switch to “AF”
focus mode
CAUTION
• The electronic contacts must
be clean for proper connec­
tion Do not touch these con­
tacts
• Be sure to place the lens'front
end down to avoid damaging
the electronic contacts