AMX Optima Instruction Manual page 158

Appendix D – Adding or Replacing I/O Boards
3a: Insert the left slide-key (tab up) through the spacers, adding spacers as needed.
3
3b: Insert the right slide-key (tab down) under the left key and through the spacers.
3a
Tab up
FIG. 97
Insert left and right slide-keys through spacers
Note: The number and placement of spacers varies per enclosure size and configuration. Boards
and board slots each require a spacer; dual-connector boards require two spacers. Boards will be
parallel when spacers are placed correctly.
Line up the edge of the CPU on the board guide and push the CPU/board unit until it snaps
4
into place.
Lift bottom of board slightly to ease over lower edge of frame
FIG. 98
Push CPU/board unit into place
152
One spacer is required between
each board and/or board slot
3b
Tab down, insert under left slide-key
Dual-connector boards require an extra spacer
Line up the edge of the CPU between the 2 ridges of the board guide
Optima Instruction Manual