VIEWSONIC VX900 - Manual (Page 12)

Information displays the timing mode (video signal input)
coming from the graphics card in your computer. See your
graphic card’s user guide for instructions on changing the
resolution and refresh rate (vertical frequency).
NOTE:
VESA 1280 x 1024 @ 60 Hz (recommended) means
that the resolution is 1280 x 1024 and the refresh rate is 60
Hertz.
Manual Image Adjust displays the Manual Image Adjust menu.
The Manual Image Adjust controls are explained below:
Horizontal Size adjusts the width of the screen image.
Horizontal Position moves the screen image left or right.
Vertical Position moves the screen image up or down.
Fine Tune sharpens focus by aligning the illuminated text and/
or graphic characters.
Sharpness adjusts the clarity and focus of the screen image.
Control Explanation
ViewSonic VX900 11