Extron Electronics AVTrac (482) User Guide - Manual (Page 15)

3. Using a drill and box cutters or a saw, cut a
hole at the base of the wall 4 inches wide
by 1½ inches high (10.1 cm x 3.8 cm).
If there is a metal base stud, use a hand saw
or tin snips to cut it at both edges of the hole
and bend it back into the hole so that the
stud lies flat on the floor. Use a file to remove
any jagged edges that might damage cables.
The hole will eventually be covered by the
baseboard, so it does not have to be perfect.
4. Measure and cut the track pieces to the
desired length. The track should run up to but
not enter the hole in the wall.
WARNING: Always wear safety
goggles when using power
equipment.
If the track is to be cut, the base track must
be 12 inches (30.48 cm) longer than the cover
track. This is the length of the connectivity
box, which sits on the base track but not on
the cover track (see the figure at right).
The end ramps add an additional 9.36 inches
(23.8 cm) to the total length of the installed
track.
4" (10.2 cm)
1½" (3.8 cm)
12"
(30.5 cm)
Connectivity (AAP) Box
Rubber Strip
Aluminum
Cover Track
7'
(2.1 m)
9.36"
(23.77 cm)
8'
(2.4 m)
End Ramp
Side Ramp
Aluminum
Base Track
AVTrac • Installation 9