Set The Power-Off Time/Auto Power Off - Canon EOS-5D Instruction Manual

Set the power-off time/Auto power off

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You can set the auto power-off time for the camera to turn off
automatically after a set time of idle operation. If you do not want the
camera to turn off automatically, set this to [Off]. After the power turns
off, you can turn on the camera again by pressing the shutter button or
other button.
After auto power off, you can turn on the camera again with any of the
following buttons: Shutter button, <R> button, and <M>
button. Pressing the <9>, <L>, or <C> button will not turn on the
camera.
If auto power off is [OFF], and the LCD monitor is left on, the LCD
monitor will turn off after 30 min.
Select [Auto power off].
1
Turn the <5> dial to select [c Auto
power off], then press <0>.
Set the desired time.
2
Turn the <5> dial to select the
desired time, then press <0>.
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