Lilliput FA1045 User Manual page 5

15. Audio L/R input
16. Audio L/R output
17. USB port(Touch connector)
2. Remote control
1. MUTE
2. PC(VGA),AV1,AV2,HDMI,DVI,YPBPR and S-video switch
3. : Left move，Volume down or to adjust the value of setting function
4. MENU: To activate OSD menu
(long press to underscan/overscan pictures automatically when receiving
HDMI (High-Definition Multimedia Interface) signals)
5. Power
：UP move, To select function on OSD
6.
7. : Right move, Volume up or to adjust the value of setting function
8. : Down move, to select function on OSD