Canon EOS-1D X Mark III Advanced User's Manual page 738

Recording/Playback Selection with Two Cards Inserted
With [ Rec options]/[
the card for recording and playback.
With [ Rec options] set to [Rec. separately] or [Rec. to multiple], or with [
options] set to [
Setting size via the menu
Standard/Auto switch card
Select [Record/play].
• Select [
: Use card 1 for recording and playback
: Use card 2 for recording and playback
Rec. separately/Rec. to multiple/
Select [Playback].
• Select [
• Pressing the [
selected in [
• Pressing the [
selected in [
Rec options] set to [Standard] or [Auto switch card], select
, ], select the card for playback.
Record/play] for still photos or [
Play] for still photos or [
] button in still photo shooting mode plays images from the card
Play].
] button in movie recording mode plays images from the card
Play].
Record/play] for movies.
,
Play] for movies.
738
Rec