ViewSonic VS12538 User Manual page 16

Control Explanation
Manual Image Adjust displays the Manual Image Adjust menu.
H./V. Position (Horizontal/Vertical Position) moves the screen image left or
right and up or down.
NOTE: This function cannot be adjusted in 3D mode.
H. Size (Horizontal Size) adjusts the width of the screen image.
NOTE: This function cannot be adjusted in 3D mode.
Fine Tune sharpens the focus by aligning text and/or graphics with pixel
boundaries.
NOTE: Try Auto Image Adjust first. This function cannot be adjusted in 3D
mode.
Sharpness adjusts the clarity and focus of the screen image.
Dynamic Contrast allows the user to turn the contrast ratio enhancement on or
off.
NOTE: This function cannot be adjusted in 3D mode.
Aspect ratio Selects the image size for 4:3, fill aspect ratio & full screen.
Response Time adjusts the response time of liquid-crystal display for image
quality enhancement.
NOTE: This function cannot be adjusted in dual-link mode.
ViewSonic VX2268wm 14