Pentax Q Operating Manual page 48

46
4
Remove the front lens cap by
pushing the indicated portions
inward.
2
To remove the lens, attach the lens cap
first, hold down the lens unlock button
(4), and turn the lens counterclockwise.
If the lens is removed while the power is on, the monitor will turn off, and the
shutter release button will be locked. Do not remove the lens while the power
is on.
4