Canon EOS-1D X Instruction Manual page 346

85: Custom Controls
Image size selection
One-touch image quality setting
One-touch image quality (hold)
Record func+card/folder selection
14fps super high speed
Picture Style
White balance selection
Depth-of-field preview
IS start
VF electronic level
Menu display
Register/recall shooting function
Start movie recording (when k set)
Switch to Custom shooting mode
Image replay
Magnify/Reduce (press SET, turn
No function (disabled)
346
Function Page
353
354
354
355
356
)
k k
k* k*
6 6
k k