ViewSonic VE510+-1 Service Manual page 34

Contrast, brightness, h size, h/v position, color temperature @ 6500K, OSD
position, sharpness, OSD timeout, volume, and Resolution Notice.
Note: Memory Recall should have no effect for Mute, Language, or User Color
Settings.
ViewSonic Corporation
31 Confidential - - Do Not Copy VE510+-1