3-4
PL-7900 Series User Manual
Installing Optional Units and Expansion Boards
2) Adjust the foolproof positioning
grooves so that they align with the
foolproof positioning pins.
3) Insert the DIM module into the DIM
module socket.
4) Push the DIM module down until the
ejector tabs lock.
5) Replace the rear maintenance cover
and the half cover and secure them
in place with the attachment screws.
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To Remove the DIM Module
When removing the module from its socket, press down on the socket’s ejector
tabs to release the module.
1) Install the DIM expansion module in
the empty socket.
Foolproof
Positioning pins
Foolproof
Positioning grooves
Empty Socket
Built-in DIM Module
Since DIM module sockets are easy to break, be sure to install the DIM module
very carefully.
2
Installing the DIM Module
(PL-EM220 / PL-EM230)
The PL-7900T/PL-7901T come with a single, 64MB DIM module pre-installed.
There is one more empty socket that can be used and the procedures that follow
describe how to install a second DIM module in that socket.
Note:
Summary of Contents for PL-7900 Series
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