Warning, Installation to wood stud wall, Fi g. 1.1 – Peerless-AV IBA3AC-W - Installation User Manual
Page 4: Fi g. 1.2

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ISSUED: 01-15-11 SHEET #: 120-9101-3 02-09-12
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Installation to Wood Stud Wall
• Installer must verify that the supporting surface will safely support the combined load of the equipment and all
attached hardware and components.
• Tighten wood screws so that in-wall box is fi rmly attached, but do not overtighten. Overtightening can damage the
screws, greatly reducing their holding power.
• Never tighten in excess of 80 in. • lb (9 N.M.).
• Make sure that mounting screws are anchored into the center of the stud. The use of an "edge to edge" stud fi nder
is highly recommended.
• Hardware provided is for attachment of mount through standard thickness drywall or plaster into wood studs.
Installers are responsible to provide hardware for other types of mounting situations.
WARNING
fi g. 1.1
A
FLANGE
B
fi g. 1.2
In-wall box (A) can be installed between two
studs 16" off center. Use a stud fi nder to locate
the edges of the stud. Use of an edge-to-edge
stud fi nder is highly recommended. Based on its
edges, draw two vertical lines down the inside
edges of two stud’s. Mark desired center of in-wall
box. Draw a horizontal line 2-5/16" (59mm) above
desired center of in-wall box. Draw a second
horizontal line 4-7/16" (114mm) below fi rst line
to outline wall opening between inside edges of
studs. Remove drywall inside cut outline.
Insert in-wall box (A) into wall until fl ange is fl ush
with drywall as shown in fi g. 1.1.
Level in-wall box, and mark center of the four
mounting holes. Make sure that the mounting
holes are on stud centerlines. Drill four 3/16"
(5mm) dia. holes 1-1/2" (38mm) deep. Make sure
in-wall box is level, and secure it using four wood
screws (B) as shown in fi g. 1.2.
1
4-7/16"
(114mm)
13-1/8"
(333mm)
STUDS
TOP LINE
OF CUT
OUTLINE
CENTER OF
IN-WALL BOX
2-5/16"
(59mm)