The DTP DVI 230 D transmitter and receiver can be installed in a two-gang electrical wall
box or with a mud ring, with a Decora wall plate cover (supplied).
The installation must conform to national and local electrical codes and to the size
requirements of the wall plate.

UL and Safety Guidelines

The following UL guidelines pertain to the installation of the Decora transmitters and
receivers into a wall or furniture.

•

These units are not to be connected to a centralized DC power source or used beyond
their rated voltage range.

•

These units must be installed in UL-listed junction boxes.

•

These units must be installed with conduit in accordance with National Electrical Code.

Preparing the Site and Installing the Wall Box

Choose a location that allows cable runs without interference. Allow enough depth for
both the wall box and the cables. The box should be at least 3.0 inches (7.6 cm) deep
to accommodate the connectors and cables. Install the cables into the wall, furniture, or
conduits before installing the wall plate.

NOTE: The Decora units are very deep and have connectors on the back side.

Extron recommends a 2-gang junction box which has a depth of 3.0 inches
(7.6 cm).