Programmed Symbols Adapter; Replacement - IBM 3270 Maintenance Manual

Programmed Symbols Adapter
Replacement
1.
The programmed symbols (PS) adapter must
be placed directly adjacent to the display
adapter; the display adapter retaining bracket
has been stamped for easy identification (see
below).
2. Position the PS adapter so its front edge lines
up with plastic card guide in the front of the
system unit and the contacts on the bottom
edge line up with the socket on the system
board.
October ·1984 5-3200-23