iv Contents
3 Removing and Replacing FRUs
3.1 TopCover........................................ 22
3.2 CRT/Yoke/Bezel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.3 Terminal Board Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
3.4 Keyboard ........................................ 36
3.5 CRT Disposal (Digital Service Representatives Only) . . . . . . 38
4 Adjusting The Video Monitor
4.1 AligningtheScreen ................................ 42
4.2 Monitor Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
4.2.1 BeforeYouStart................................. 46
4.2.2 Displaying the Screen Test Pattern . . . . . . . . . . . . . . . . . . 46
4.2.3 ScreenControl.................................. 47
4.2.4 Subcontrast .................................... 47
4.2.5 Rotation....................................... 47
4.2.6 HorizontalWidth................................ 49
4.2.7 VerticalHeight.................................. 49
4.2.8 Vertical Linearity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
4.2.9 Centering...................................... 50
4.2.10 Focus......................................... 50
5 Using Set-Up
5.1 Displaying Set-Up Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.2 ChangingSettings ................................. 53
5.3 Saving Set-Up Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
5.4 Recalling Set-Up Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
A Modems, Cables, and Documentation
A.1 Modems ......................................... 54
A.2 Cables .......................................... 54
A.3 Related Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
