Extron electronic AVTrac 42-122-xx - Manual (Page 13)

AVTrac • Installation 11
Drill a 5/32” x 1 1/2” deep hole
into concrete.
Supplied Masonry Screws
Drill into concrete and screw down track
Screw side ramps to floor
3-6 With the provided masonry screws, secure the
track and ramps to the floor.
3-5 Using the provided 5/32" masonry bit, drill
1 1/2" (3.8 cm) deep pilot holes into the concrete
through the predrilled mounting holes in the
track and ramps.
N Do not use the holes that were drilled to
secure the connectivity box in step 3-3.
3-4 Lay the base track on the floor in the prepared
location.
Mate the tabs in the side ramps with the grooves
in the base track, and place the end ramps in
position at the end of the track furthest from the
wall.
Tab on side ramp
mates with groove
in base track.
Side Ramp
Base Track
Mate side ramp to base track