Canon EOS-1DS Mark III Instruction Manual page 175

Custom Function Settings
0: Normal
1: Reverse direction
The dial's turning direction for setting the shutter speed and aperture can be
reversed.
In the manual exposure mode, the direction of the <_> and <O > dials
will be reversed. In other shooting modes, the <_> diar will be reversed.
The direction of the <@> dial will be the same in the manual exposure
mode and for setting exposure compensation.
0: Disable
1: Enable
You can set the aperture setting with the camera even when a lens is not
attached. Convenient especially if you use a super telephoto }ens with
more than one EOS-1Ds Mark HI camera body:
When you press the <FUNC.> button to set the white balance, memory
card, or image size, you can choose to do it with the rear LCD panel or with
the menu screen.
0: Rear LCD panel
1: Log monitor
When you press the
<FUNC,>
button, the menu screen will appear. Each
time you press the button, the screen will change for the White balance,
Image size, and Record func+media!folder sel.
Even With setting i; if YOUpiess the < [UNC. _ button during Live view
shooting, yo u can set the setting s ab0ye wh!! e !Ook!ng at the [ear LCD
pane!,
0: Protect (holding:sound rec.)
Press the <o'-,,I_ > button for 2 sec. and the sound recording wil! start.
1: Sound rec. (protect:disabJe)
To start the sound recording, press the <o_/<_> button. To protect an
image, use the [[]" Protect images] menu.
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