Apple 5400/200 Benutzerhandbuch

 

 Troubleshooting

Symptom Charts/Video - 10

 

Out of focus

1 Perform focus adjustment. Refer to “Focus” in Adjustments 

chapter. 

2 Check for proper screen luminance. If luminance is off, 

perform Cutoff and White Balance procedures. Refer to 

“Video” in Adjustments chapter. 

3 Replace analog/video board assembly.

Raster size too short/

tall or narrow/wide

Install monitor adjustment cable, and set appropriate on-screen 

video adjustment controls to vertical height of 185 mm (7.3 

inches) and to horizontal width of 240 mm (9.5 inches).

Linearity bad (size of 

text/graphics differs 

at top, bottom, or 

sides of screen)

Replace analog/video board assembly.