The icons control the following:
Brightness/Contrast Control
Brightness: Adjusts the overall image and background screen
brightness.
Contrast: Adjusts the image brightness in relation to the background.
Degauss: Eliminates the build-up of stray magnetic fields which alter
the correct scan of the electron beams and affect the purity of the screen
colours, focus, and convergence. When activated, your screen image
will jump and waver a bit as the screen is demagnetised.
Caution: Please allow a minimum of 20 minutes to elapse between uses
of the Degauss function.
Size and Position
Left/Right: Moves the image horizontally (left or right).
Up/Down: Moves the image vertically (up or down).
Narrow/Wide: Increases or decreases the horizontal size of the image.
Tall/Short: Increases or decreases the vertical size of the image.
Geometry ControlsGeometry Controls Menu
The Geometry controls allow you to adjust the curvature or angle of the
sides of your display.
Sides ln/Out (pincushion): increases or decreases the curvature of the
sides either inward or outward.
Sides Left/Right (pincushion balance): increases or decreases the
curvature of the sides either to the left or right.
Sides Tilt (parallelogram): increases or decreases the tilt of the sides
either to the left or right.
Sides Align (trapezoidal): increases or decreases the bottom of the
screen to be the same as the top.
E - 12 OSM Menus