Apple color classic Manuales De Servicio
Adjustments
Geometry - 6
Vertical Size
Using a hex-head plastic
adjustment tool, adjust the
vertical height control until
the raster height is 4.9
inches (± 1/16 inch) or
124.5 mm (± 1.5 mm).
Verify this height. If it is
off, repeat the vertical size
adjustment and, if
necessary, the vertical
center adjustment.
All-White Screen
Vertical Height