IBM 3191 Manual page 3

Video Element Replacement
(Continued)
5. Make sure the logic element is locked onto
the video element by moving the logic element
forward and backward.
6. Turn the display station right side up.
7. Insert all cables, except the power cord,
into the video and logic elements and tighten
the screws .
8. Make sure that the power switch is set to
a
(Off) .
(Continued on next page .)
5
Video Element Replacement
(Continued)
9. Insert the hollow end of the power cord into
the video element and the other end into the
wall outlet.
10. Turn the security key fully clockwise.
Set the power switch to I (On) .
6