Canon Wireless Transmitter WFT-E5A Instruction Manual page 90

Backing Up on External Media
90
Select [/], and then press the <7>
3
button.
Select [OK] in the displayed screen.
Backup of the images will be started.
The images are stored into the DCIM folder
created where the external media is opened (that
is, root directory).
When backing up to a selected folder in external
media, select [Create folder]. For details, see
steps 3 and 4 on page 88.