Canon EOS 80D - Release Shutter Without Card 

Installing and Removing the Card
38
1
Open the cover.
 Set the power switch to <2>.
 Make sure the access lamp is off,
then open the cover.
 If [Recording...] is displayed, close
the cover.
2
Remove the card.
 Gently push in the card, then let go to
eject it.
 Pull the card straight out, then close
the cover.
Removing the Card
 The number of possible shots depends on the remaining capacity of the
card, image-recording quality, ISO speed, etc.
 Setting [z1: Release shutter without card] to [Disable] will prevent
you from shooting without a card inserted (p.470).
Access lamp