ViewSonic EP4220 User Manual page 13

j. Play Type/Playback Mode
Photo: Only play pictures under the root directory.
Music: Only play audios under the root directory.
Photo + Mp3: Play images with background music and repeat.
Playlist: Play by playlist
Video: Only play videos under the root directory.
All: Play all the readable image,audio and video files under the root directory.
Split Screen: Support max 6 zones(1video and 5 photo zones)
P.S.: Press Exit under the split zone playback mode and press Menu button to go to the OSD. Scrolling
message can't overlay on the picture, please reserve 100 pixels for message. If the pictures can't be
switched from the current one, please check the picture is qualified(please refer to the splitting zone tool for
details). If everything is alright, please save the picture as standard mode under Photoshop.
k. No Device Off/Off if there is no storage
On: If there is no storage device, it will turn on auto turn off mode after 20 seconds, and if there is still no
action after 30 seconds, the display will turn off.During this period, the count down will be stopped if there is
storage device inserted or entering the OSD.
Off: Turn off this function
l. Input Source
Input source could be switched between HDMI, VGA and SD card.
M. USB COPY
Copy USB content to SD card.
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