5
4.2 Internal intercom
Choose a position which can be reached easily by all potential users. If one person
usually in one location will be the main user it may be considered appropriate to locate
the internal intercom within reach of that person.
Use the template provided to mark the positions of the three fi xing holes.
Drill and, if necessary, plug these holes for No 8 roundhead screws.
Drive the top two No. 8 roundhead screws in leaving 3mm of the shank
exposed (see fi g 4).
The third screw is used to secure the angle bracket (15) to the wall (see fi g 5).
Plug the low voltage cable from the mains adaptor into the socket on the reverse of the
internal intercom and feed the cable into the channel (20). Insert the RJ-11 (10) plug
on the connecting cable into the RJ-45 socket (18) on the lower edge of the internal
intercom.
Offer up the internal intercom to the fi xing points.
Locate the larger part of the keyhole fi xing on the heads of the two fi xing screws (see
fi g 5) and, keeping the rear of the case clear of the angle bracket (15), push the internal
intercom downwards to locate the screws on the narrower part of the keyhole fi xing.
Push the lower part of the internal intercom towards the wall taking care to locate
the angle bracket (15) in the slot (9) and the connecting cable in the cable channel
(20). Insert the screw supplied through the countersunk hole in the lower edge of the
external intercom and screw home.
If the fi xinng surface is uneven it may be necessary to increase the exposed shank of the
top fi xing screws to get a satisfactory fi t.
Finally tidy and clip the connecting cable and the mains adaptor low voltage cable as
appropriate.
4.3 Name Plates
Remove the transparent cover(s) using a small fl at bladed screwdriver as shown in fi g 6.
Lever out the plastic name plate(s) and mark as appropriate with a fi bre tipped pen
marked permanent.
Protect case under blade with card or
folded paper.
Fig 6
1. Engage the screwdriver (fl at) blade
in cover recess.
2. Push blade fi rmly into recess wall.
3. Maintaining pressure on recess lever
cover outwards against case.
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