M&S Systems DMC3-4 Intercom System User Manual


 
dmc3-4
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Page 11
Figure 4 – Transformer
placement
TE5C TE2C
Figure 5 - dmc3-4HC
transformer connection
Figure 6 - DMCFR
installation
For the dmc1HC combo wall housing have a qualified electrician loop a
power wire from the TE5C transformer enclosure to the TE2C
transformer enclosure following the same
procedure described
above and shown in
Figure 5.
Replacing the Room
Stations
The DMC room and door speakers use the existing wire and speaker
rough-in mounting frames or boxes. To replace the speaker, first
remove the old speaker. Leave the existing room or door station
mounting rings in place.
After removing the room station verify the
integrity of the wire run. Then install the
mounting plate from the DMCFR (finish-out
frame for room stations). Align the plate on
the wall either vertically or horizontally so that
the screw holes line up with those on the
mounting ring or box. Use a
level to make sure the plate
is level. There are several
screw hole locations on the
mounting plate so it can
attach to many rough-in
designs. Mount the plate to
the wall using the screws
provided (Figure 6).
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