Icuiti M920-CF - Manual (Page 9)

Pocket PC Viewer: This option is similar to "M920 Viewer" except the Video
Eyewear will utilize the Pocket PC image viewer, and to the best of its ability,
display the entire image the standard image viewer is viewing.
“About” provides Image Viewer’s version information.
“Exit” This command is an alternate method of exiting the viewer.