ViewSonic VPC191 VPC191 User Guide (English) - Page 7

User Guide Dear Customer: Thanks for selecting our product! The product you purchased has strong information management function. Whenever you stay at home or office, it's your high efficient helper and will accompany you all the time. The below words will help you to understand how to use the product and also the skills. Chapter 1: Recognize Computer 1.1 Front View 1 Power button Turn on/off computer 2 DCR/Screen brightness adjust button DCR switch or reduce the brightness 3 Screen brightness adjust button Enhance the brightness 4 Screen Auto-Adjust button Shows the renewed frequency, color auto-adjust 5 Mute button Turn on/turn off tone 6 LCD switch button LCD screen on-off button 7 IR (infrared) interface Receiving the infrared signal from remote controller 8 Camera Taking pictures or recording the video [Attention] DCR function is only supported by models with integrated graphics ViewSonic VPC191 2