Canon EOS-1 D X Mark II Instruction Manual page 156

Setting the Image-Recording Quality
Using the Menu Screen to Set the Image Size
Standard / Auto switch
card / Rec. to multiple
Rec. separately
156
Select [Img type/size].
1
Under the [z2] tab, select [Img
type/size], then press <0>.
Set the image size.
2
To select a RAW image size, turn the
<6> dial. To select a JPEG image
size, turn the <5> dial.
On the screen, the "***M
(megapixels) **** x ****" number
indicates the recorded pixel count,
and [****] is the number of possible
shots (displayed up to 9999).
Press <0> to set it.
Under [51: Record func+card/
folder sel.], if [Record func.] is set to
[Rec. separately], select CF card
[f] or CFast card [g], then press
<0>.
Select the desired image size, then
press <0>.