ENIGMA II DR-81000 Digital Receiver
Version 2.00
Removing and Installing Cards
The receiver does not have to be powered down
while components of the system are removed or
installed.
CPM2 Card
Remove the 4 retaining screws on the back panel of
the Card. Carefully pull the Card out of the rack
housing. Installation is the reversal of removal. Push
the Card carefully and firmly back to its place, then
mount the retaining screws. After plugging in, the
CPM Unit will make a cold start.
LC2 Line Cards
Remove the 2 retaining screws on the back panel of
the Card. Carefully pull the Card out of the rack
housing. Installation is the reversal of removal.
RC2 Radio Card
Remove the 4 retaining screws on the back panel of
the Card. Carefully pull the Card out of the rack
housing. Installation is the reversal of removal. If you
install a new RC2 card, please, remove the blank
cover of the radio card slot first.
Note, that there is a dedicated position for the PWR, CPM
and RC cards, which cannot be installed in other positions.
Also, for the LC cards, the actual Line Card number
depends on the position the Line Card installed into. If
possible, please fill up the cards from right to left (1 to 8).
ENIGMA II Backplane View (Example)
11
