Specifications

DXP Correspondence Manual Installing The DXP
Line Boards
You can install a line board in any universal slot or in the four.
dedicated line slots; note that Unlike the station board designations,
the line slots are numbered from right to left. Each line board also has
a pre-power jack that allows a technician to service the board while
the system still has AC power on. The connection of the line board
depends upon the type of line board (for information on the wiring of
line boards, see IMI66-085).
Auxiliary Board
You can install two auxiliary boards in the DXP, but you can only
install them in the two Universal / Auxiliary slots of the main cabinet.
The option cards include the DTMP Tone card, DXOPT-TON, the
communications card, DXOPT-COM, and the Tl sync. card,
DXOPT-SYN. You can only install the DXOPT-COM card on the
lower two slots of the auxiliary board. These cards mount onto the
auxiliary board, much like the RAM and software cards mount onto
the CPU board.
Conference Board
You can install a conference board (DXCNF) in any universal or
universal / auxiliary slot, and you can install multiple conference
boards. The conference board also has a pre-power jack that allows a
technician to service the board while the system still has AC power on
(for more information on the Conference board, see IMI66-085).
Installing The DXP 3 - 9