Extron electronic AVTrac 42-122-xx - Manual (Page 11)

Installation
AVTrac • Installation 9
Step 3: Track
Measure and cut track
10.00"
(25.4 cm)
Connectivity (AAP) Box
Rubber Strip
Aluminum
Cover Track
7'-2"
(2.184 m)
9.36"
(23.77 cm)
8'-0"
(2.438 m)
End Ramp
Side Ramp
Cut aluminum base track
3-1 Measure and cut the track pieces to the desired
length.
N If the track is to be cut, the base track must be
10” (25.4 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
figure below right).
The end ramps will add an additional 9.36”
(23.8 cm) to the total length of the installed track.
The track should run up to but not enter the hole in
the wall.