Extron electronic 42-122-xx manual Track, cont’d, Pre-drill holes in track and ramps

Installation

Step 3: Track, cont’d

3-2Drill mounting holes in the shallow grooves of the base track and side ramps using a 1/4" or 6 mm bit for drilling metal (not supplied).

NMounting holes must be a maximum of 3' (91 cm) apart and one must be within 6" (15.2 cm) of each end of the track.

Shallow Groove in Base Track (pre-drill holes)

Shallow Groove in Side Ramp (pre-drill holes)

Side Ramp

Base Track

Pre-drill holes in track and ramps

To ensure that all components are securely attached to the floor, Extron recommends that the predrilled holes should closely follow the pattern shown in this figure.

Positions of mounting holes

3-3Remove the cover panel and end plates from the connectivity box.

Examine the bottom of the connectivity box: one end has two mounting holes (one in each corner), the other end has three mounting holes (one in each corner and one in the center). The end with three holes faces back toward the track.

Align the end of the box with two mounting holes with the end of the base track. Mark where the mounting holes in the bottom of the box lie over the base track.

Using a 1/4" or 6 mm bit for drilling metal (not supplied), drill at least three mounting holes in the base track to secure the connectivity box.

To fully assemble the track and attach it securely to the floor (as shown in the figure at right), follow the instructions on the next page.

The end of the
Connectivity Box	Cover
with three	End Plate
mounting holes
faces back	Mounting Holes
towards the track.

End Plate

Pre-drill holes to secure connectivity box

10AVTrac • Installation