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Property damage, serious injury, or death could occur if the projector is mis‑
handled during installation or over time. DO NOT rotate the projector more
than 180 degrees or internal speaker wiring may be damaged.
1.
Flat Surface Mounting.
a.
Remove and retain the two screws that secure cover to housing. Remove
the cover.
Property damage, serious injury, or death could occur if any objects are in
front of the speaker, severely reducing optimum sound distribution. For maxi‑
mum effectiveness, ensure that the front of the speaker is clear of obstruc‑
tions.
b.
Select the mounting location and place rear of the housing against
mounting surface.
c.
Using the mounting holes (two [2] inside for Models 300GC and 302GC's
housing or four [4] outside for the Models 300GCX and 302GCX's series
external housing bracket) as a template, scribe drill position marks on the
mounting surface. See Figure 1 for mounting hole locations and dimensions.
Before drilling holes in any surface, ensure that both sides of surface are clear
of items that could be damaged.
d.
Secure the unit to a wooden mounting surface with #10 x 1" wood
screws. If mounting on a metal surface, drill 13/64" diameter holes and secure
the unit with #10 screws, lockwashers and nuts.
e.
Route wires through the 1/2" threaded openings into the SelecTone unit
in accordance with National and Local Electrical codes. Wire size depends
upon the operating current and the distance from the power source.
f.
Reposition speaker projector if necessary to obtain desired sound
coverage. Loosen collar nut (see Figure 1) and move projector to desired
position.
2.
Concealed Conduit Mounting (300GC and 302GC Models ONLY).
a.
Remove and retain the two screws that secure cover to housing. Remove
the cover.
b.
Remove the 0.9" knockout at rear of housing.
c.
Install the conduit connection.
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