Main Menu Controls
The menu items shown below can be adjusted by using the up ▲ and down ▼ buttons.
Control Explanation
AUTO IMAGE ADJUST automatically sizes, centers, auto- contrasts and fine tunes the video signal to eliminate waviness and distortion.
Press the [2] button to obtain a sharper image.
NOTE: Auto Image Adjust works with most video cards. If this function does not work on your ViewPanel®, then lower the video refresh rate to 60 Hz and set the resolution to its preset value.
CONTRAST/BRIGHTNESS Contrast adjusts the difference between the image background (black level) and the foreground (white level). Brightness adjusts background black level of the screen image. Press button [2] to toggle between Contrast and Brightness.
INPUT ANALOG switches between two ports: one for a digital input signal and one for an analog signal.
Shortcut: From the Windows desktop, press button [2] to bypass the Main Menu and switch ports.
10 ViewSonic VG191/VG191b
