Extron electronic Twisted Pair Receiver VTR001 - Manual (Page 23)

VTT001 and VTR001 • Installation 2-11
To prevent short circuits, the outer foil shield can be
cut back to the point where the cable exits the cable
clamp. Both braided and foil shields should be
connected to an equipment ground at the other end
of the cable.
6. Insert the wall box or wall bracket into the opening, and
attach it to the wall, stud, or furniture, leaving the front
edge flush with the outer wall or furniture surface.
Installation Cable
Cable Clamp
Wall Stud
Installation Cable
Cable Clamp
Wall Stud
Screws or Nails Screws or Nails
Figure 2-7 — Attaching a wall box to a wall stud
To attach a wall box to wood, use four #8 or #10 screws or
10-penny nails. A minimum of 1/2 inch (1.3 cm) of screw
threads must penetrate the wood.
To attach a wall box to metal, use four #8 or #10 self-tapping
sheet metal screws or machine bolts with matching nuts.
7. Mount the module(s) onto a faceplate or frame, then cable
and test the transmitter/receiver module(s) before
fastening it into the wall box or bracket. The cables are
inaccessible after installation.
Wall box mounting
1. Attach the transmitter/receiver module(s) to the
mounting frame with the included #4-40 screws.