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Rough-in Box

In-wall Speaker
(side view)
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The Local Port Pad may be
located at any height on the wall, at convenient hand level like
an electrical switch pad or
anywhere best fits. The one single requirement
will be that the Pad be placed close enough to a power receptacle so
the connecting cord of the Adaptor may conveniently be kept to a
strict minimum, strictly for esthetic purposes. Wherever a nearby
power outlet is unavailable a Power Jack may be placed well
below the Pad to allow plugging of the Adaptor's cord while the Jack
connects to the Pad via in-wall wiring. A Local Port Pad that is fed
thru an Adaptor may in turn feed power to other Pads thru in-wall
wiring so the use of a power Adaptor at those other Pads may be
waived.
In retrofitting projects the
Local Port Pad makes it possible to install an in-wall speaker
anywhere there is a phone jack. The installer will locate the Pad in
an area of the wall near both the phone jack and power receptacle and
open a fitting rough-in hole on the line above the Pad at the 3/4
height of the wall for the Speaker. The rough-in box for the Pad and the Speaker
fitting carry side winglets for tightening them against the wall
once in position within the wall, as shown in illustration. The
Local Port instrument also makes it possible to replace or upgrade a whole
multi-room music distribution system of the conventional type. At such effects,
the
Local Port Pad or the
Built-in Local Port Kit may be used with any existing 8-ohm or
4-ohm speaker or speaker pair by retrofitting installed wiring.
Local Port Pads carry a
selection switch for the user to select between wholehouse
multi-room music and
personal/favorite music. The personal music player plugs directly into the
Pad. A volume knob on the Pad controls the volume level of the wholehouse music. Volume level of music played from a personal
player is controlled at the player itself. A Local Port Pad must be
used whenever the user ought to have control on volume level of
sound outcast by an in-wall speaker.
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