Proline L3220HD Manuel D'utilisation page 177

MEDIA OPERATION
NOTE: Before operating Media menu, plug in USB device, and then press SOURCE
button to set the Input Source to Media.
Press / button to select Media in the Source menu, and then press ENTER
button to enter.
Press / button to select the option you want to adjust in the main Media
menu, and then press ENTER button to enter.
Photo Menu
Press / button to select PHOTO in the main menu, and then press ENTER
button to enter.
Press EXIT button to return to the previous menu.
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