10. 4:3/16:9
Press the key to switch image ratio between 4:3 and 16:9.
11. Freeze
Press the key to suspend on-screen image, and press the key again to cancel image freezing.
Press again to cancel the display frozen function.
12. Mode
Selecting set mode for the image.
13. 3D
Enabling or disabling 3D function.
14. Exit
Exiting from image setting menu.
15. Automatic
Automatic determination of frequency of displayed image.
16. Volume
Adjusting volume.
17. Mute
Closing sound temporarily.
18. AV mute
Closing AV sound temporarily. Press the AV mute again to enable sound and image output;
19. Blank
Hiding on-screen image.