Canon EOS-1D X Mark III DSLR Camera (Body Only) - Manual (Page 852)

Timer duration
You can change how long a function setting associated with a button remains in effect after
you release the button. Can be set in a range of 0–59 sec. or 1–60 min.
6 sec. timer
You can set how long to continue metering and AE lock.
16 sec. timer
You can set how long to continue FE lock and multi-spot metering.
Timer after release
You can set how long to continue metering after shutter release. Normally, metering
continues for approx. 2 sec. after you shoot. Setting a longer time makes it easier to
keep shooting with AE lock at the same exposure.
Shutter release time lag
Normally, the camera controls shooting so that the shutter-release time lag is consistent, but
by setting [
Shortened ], you can disable this control to shorten the shutter-release time lag.
: Standard
: Shortened
Although the shutter-release time lag is normally as short as approx. 0.055 sec., you can
shorten it to as little as approx. 0.029 sec.
Caution
Shutter-release time lag varies by shooting conditions, type of lens, aperture value,
and other factors.
Memo audio quality
You can set the audio quality for recording voice memos.
48 kHz: High quality (48 kHz)
Enables voice memo recording at the same level of audio quality as movies.
8 kHz: Low quality (8 kHz)
Enables smaller voice memo file sizes than with [ High quality (48 kHz) ].
Caution
Additional voice memo recording for images with existing voice memos is
performed at the same level of audio quality as the first recording, regardless of this
setting.
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