20MEDIA PLAYBACK- Press the SOURCE button on the unit or the remote control to switch the unit to USB mode.- Insert a USB memory device into the USB slot before the following operations.- Press the UP/DOWN/LEFT/RIGHT navigation button to move the cursor.- Press the EXIT button to return to the previous menu page.1. PHOTO- Press the LEFT/RIGHT navigation button to select Photo in the main menu and press the OKbutton to enter it.- Use the navigation buttons to select the desired folder or file.- When selecting files, press the RED button to enter the submenu and you can delete a fileaccordingly.- Use the navigation buttons to select a file and press the OK button to add to the play list.- Press the button to start the playback.- Press the DISPLAY button to call out the tool bar. Use the navigation buttons to select thedesired option and press OK to confirm it.- Press the EXIT button to dismiss the tool bar.2. MUSIC- Press the LEFT/RIGHT navigation button to select Music in the main menu and press the OKbutton to enter it.- Use the navigation buttons to select the desired folder or file.- When selecting files, press the RED button to enter the submenu and you can delete a fileaccordingly.- Use the navigation buttons to select a file and press the OK button to add to play list.