Apple 500 Benutzerhandbuch

 

 Adjustments

Geometry - 6

 

  Due to video features 

and timing differences 

across the Apple line of 

Macintosh computers, the 

width of the raster/image 

area on the Performa 550 

screen may vary up to 3/16 

inch at each side of the 

screen. Perform the 

horizontal size adjustment 

to set the display to its 

proper width.

All-White Screen