Viewsonic VS12277-1G 用户手册

This indicates the different languages available for the OSD menu, including 

Chinese, & English. The default is Chinese

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Mode: To select picture size. Includes 2 modes: Full and 4:3.  

To setup turn on and turn off time.   

OSD stay timer

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Blending: Adjust menu transparency within the range from 0 to 6. 

Used to resume the TV’s default settings. 

 

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ViewSonic                                              N3290w/N4290p/N4790p 

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ENGLISH