Reference Monitors User Handbook
51
REFERENCE MONITORS RM-4C8
2
Reference Monitors User Handbook
51
3
REFERENCE MONITORS RM-HD(E)1,
RM-E1X & RM-E1B
REFERENCE MONIT
ORS RM-HD(E)1, RM-E1X & RM-E1B
Fitting An Expansion Card
To install an RM-HD1, RM-HDE1 RM-E1X or RM-E1B expansion card into a Reference
Monitor, follow the procedure below.
1)
Disconnect the Reference Monitor from the mains supply.
2)
Remove all the lid screws and take off the lid.
3)
Remove the rear blanking plate (4 x M3 x 6 screws).
4)
Remove the nylock nut from the main PCB (second one in from the left of the unit
when looking from the rear) and fit the 27mm M3 pillar on to the stud.
5)
Remove the self tapping screw from the plastic mount on the expansion board and
remove the plate.
6)
Place the expansion board plate into the rear of the unit (do not fix it yet as it will
need to be loose to aid in the alignment of the expansion board).
7)
Plug the expansion board trailing cable into the expansion connector on the main
board.
8)
Insert the expansion board into the rear of the unit, putting the BNC or XLR
connectors through the loose plate first.
9)
Once in position, screw the expansion plate to the rear of the unit with the 4 x M3 x
6mm screws removed earlier.
10) Fix the expansion board to the plate with the self tap screw into the plastic mount on
the board.
11) Screw the expansion board to the pillar with the M3 x 6 screw supplied.
12) Refit the lid with the 19 off M3 x 8mm countersunk screws. Ensure that all screws are
fitted loosely before finally tightening.
13) Reconnect your Reference Monitor to the mains supply and check operation.
14) Update the Reference Monitor’s firmware to the latest version using the Sonifex SCi
software. The firmware is downloadable from the Sonifex website, see Reference
Monitor SCi Remote Control Software on page 62.
Please note DIP switch 10 should be set to off for RM-2S4 units.