Installing A Ul Listed Metal Junction Box - Extron electronics XTP R HWP 201 User Manual

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Installing a UL Listed Metal Junction Box

Metal junction boxes may differ slightly from model to model. Check with the manufacturer
for specific installation instructions.
NOTE: Use metal junction boxes only.
Screws or
Nails
Wall opening is
flush with edge
of box.
Cable
Clamp
Signal Input
Cable
Figure 4.
1.
Insert the metal junction box into the hole in the wall.
2.
Secure it to the stud using two screws or nails, as appropriate. The front edge of the
metal junction box must be flush with the front surface of the wall.
3.
Feed cables through a knockout opening in the metal junction box.
4.
Secure cables with clamps or ties to provide strain relief.
5.
Trim back and insulate shields with heat shrink.
ATTENTION:
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.
ATTENTION : Afin d'éviter les court circuits, le blindage en aluminium extérieur peut
être réduit jusqu'à ce que le câble sorte de la cosse de câble. Le blindage tressé
et le blindage en aluminium devraient être connectés à la masse d'un équipement
à l'autre bout du câble.
Wall Stud
Installing a Metal Junction Box
To prevent short circuits, the outer foil shield can be cut back to the
XTP R HWP 201 Wallplate Receiver • Installation
7

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