Nikon D6 Reference Manual page 88

- Rotate the lens as shown until it clicks into place (
•
Remove the lens cap before taking pictures.
D
CPU Lenses with Aperture Rings
When using a CPU lens equipped with an aperture ring ( 0 1044), lock
aperture at the minimum setting (highest f-number).
D
Lens Focus Mode
If the lens is equipped with a focus mode
switch, select autofocus mode (A, M/A, or A/
M).
D
Image Area
The DX format image area is automatically
selected when a DX lens is attached.
36
Readying the Camera
u , i ).