Apple AppleVision 1710AV - Manual (Page 45)

Centering the screen image
The screen image on your display should have an equal border around all
edges of the image. If this is not the case, use the AppleVision Setup control
panel to make this adjustment.
1 Press a Control button on the front of your display (or open the AppleVision Setup
control panel from the Apple [
K
] menu).
The AppleVision Setup control panel opens.
2 Click the Geometry button.
The Geometry window appears.
3 Click Position and move the pointer over the picture of the display.
The pointer changes to a hand when you move it over the picture.
4 Center the image by dragging the screen rectangle to the desired location.
The screen image should have an equal border around all edges of the image.
31 Adjusting the Screen Image
Screen rectangle