Control Data Corporation CDC CC63X Hardware Maintenance Manual page 148

6. Locate the sixth block (F6) from the left. Note the entry
directly under the letter X and Y and do the following as
applicable.
• If entry in X
=
0 or 4 AND Y
=
0 or 8, press Fl key and
return to alignment procedure.
• If entry in X
F
0 or 4 OR Y
F
0 or 8, proceed with the
,next step.
7. Press F6 key to advance cursor into block 6. Then use ,the
space bar to advance cursor under X. If cursor is
I
advanced too far, backspace cursor with Backspace key
(~).
B-2
8. Press 0 (zero) key.
9. Use the space bar to advance cursor under Y. Then, press
o
(zero) key.
NOTE
At this point, both X and Y dis-
placement value should be 0 (zero).
If they are not, repeat steps 7-9.
10. Press COpy key. This writes the entry into a nonvolatile
memory and changes alignment.
11. Press Fl key and return to alignment procedure.
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