Shutter Release Time Lag; Memo Audio Quality; Default Erase Option - Canon EOS-1DX Instruction Manual

3 Custom Function Settings

Shutter release time lag

Normally, the shutter release is controlled for a stable release time lag. By
setting [Shortened], this stabilization control can be omitted to make the
shutter-release time lag shorter.
Standard
Shortened
The normal shutter-release time lag is approx. 0.055 sec. when the
aperture is stopped down by no more than four stops (depending on the
lens). When set to Shortened, the shutter-release time lag is approx.
0.036 sec. At the maximum aperture, the shutter-release time lag will be
approx. 0.036 sec. regardless of the lens.
The Shortened shutter-release time lag will vary depending on the lens and
aperture setting.

Memo audio quality

You can set the audio quality when you record a voice memo.
48kHz: High quality (48 kHz)
You can record the voice memo at the same audio quality as a movie.
8kHz: Low quality (8 kHz)
The voice memo's file size is smaller than with [High quality (48 kHz)].
If you record another voice memo to an image which already has a voice
memo, the audio quality will be the same as the first voice memo regardless
of this setting.

Default Erase option

During image playback and image review after image capture, when you
press the <L> button, the Erase menu appears (p.286). You can set which
option, [Cancel] or [Erase], is to be preselected on this screen.
If [Erase] is set, you can just press <0> to quickly erase the image.
[Cancel] selected
L [Erase] selected
If [Erase] is set, be careful not to erase an image accidentally.
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