MODEL 1000 SEP 2005
2350 to 2350A CPU RETROFIT INSTRUCTIONS
F-15
(6) Locate the System Interface and Driver board. It is mounted to the top of the Card Cage
Assembly.
(a) Disconnect the Analog cable from J6 of the System Interface Board, then disconnect
all CPU cables from the System Interface Board.
(b) Remove the CPU assembly and install the modem with associated hardware into J19
and J20 PC/104 Bus connector on the CPU assembly.
If an option board is already plugged into the PC/104 bus on the CPU, the modem and
mounting hardware will be installed into the PC/104 connector on the option board.
Figure F-7. Modem
(c) Plug one end of the modem extension cable (P/N 3-2350-075) into J1 of the modem
assembly. The in-line jack on the remaining end of the modem extension cable
attaches to the lower left inside wall of the card cage shield (after the CPU assembly
is reinstalled and all cables reconnected to the System Interface Board). No software
setup is required for this board.
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