Canon MARK III EOS-1 DS Instruction Manual page 42

Menu Operations
Menu Setting Procedure
You can also use <9> to select the tab and menu item. (Works only with
the menu's top layer items.)
42
Display the menu.
1
Press the <M> button to display
the menu.
Select a tab.
2
Turn the <
Select a menu item.
3
Turn the <
item, then press <
Select the setting.
4
Turn the <
desired setting.
Set the desired setting.
5
Press <
Exit the menu.
6
Press the <M> button to exit the
menu and return to camera shooting.
6 > dial to select a tab.
5 > dial to select the menu
>.
0
5 > dial to select the
> to set it.
0