BenQ SL490 User Manual page 39

3. Select "Compose" on home page, first you should choose one playlist to edit between
FILE 1 and FILE 7.
The pencil icon means the playlist is non-empty.
4. If an empty playlist is chosen, the app will guide you to select the media source.
All media files should be placed in /benq/ of root directory.
For example,
• pdfs in /root/benq/pdf/
Operation 35