If you slide the Viewfinder pop-up switch when the camera is off, the
camera will turn on.
2. Grasp both sides of the eyepiece
(B)
and pull it towards the monitor side until
it clicks.
3. Slide the diopter-adjustment lever.
Hint
To store the viewfinder
Grasp both sides of the eyepiece and push it into the viewfinder until it clicks.
Then push down the viewfinder.