Apple 5260, 5280 manual Horizontal Size

5260 and 5280 Adjustments Geometry - 11

(R440)	Run
Horizontal Size 2 Control
	Display Service
	Utility

All-White

Screen Pattern

Horizontal Size

1Run Display Service Utility to display the All-White Screen Test Pattern.

2Using a flat-blade plastic tool, adjust the Horizontal Size 2 control (R440) until the raster width is 9.5 inches

(± 1/8 inch) or 240 mm (± 2 mm)