You Can Also Silence The Beeper; Cf Card Reminder - Canon EOS-5D Instruction Manual

You can also silence the beeper

3
You can silence the beeper so it does not sound in any shooting mode.

CF Card Reminder

3
This prevents shooting if there is no CF card in the camera. This can be
set in all shooting modes.
If [Off] has been set and you press the shutter button while there is no CF
card in the camera, "no CF" will be displayed in the viewfinder and LCD
panel.
Select [Beep].
1
Turn the <5> dial to select [z
Beep], then press <0>.
Select [Off].
2
Turn the <5> dial to select [Off],
then press <0>.
Select [Shoot w/o card].
1
Turn the <5> dial to select [z
Shoot w/o card], then press <0>.
Select [Off].
2
Turn the <5> dial to select [Off],
then press <0>.
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