Extron electronics DTP3 T 212 D User Manual page 12

Installation
This section details the installation of the DTP3 T 212 D, including:
• Mounting the Transmitter
•
Front and Top Panel Connections
• Rear Panel Connections
•
Connection Details
Mounting the Transmitter
ATTENTION:
• Installation and service must be performed by authorized personnel.
•
L'installation et l'entretien doivent être effectués par le personnel autorisé uniquement.
•
The unit must be installed in accordance with the National Electrical Code and with local electrical
saftey codes.
•
L'unité doit être installée conformément au National Electric Code et aux normes électriques et de
sécurité locales.
The transmitter can be installed in a two-gang electrical wall box (see 'Site Preparation and Wall Box Installation'
starting below), or with a mud ring (see
(supplied).
UL and Safety Guidelines
The following UL guidelines pertain to the installation of the decorator-style wallplate transmitters 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 wall boxes.
•
These units must be installed in a UL-listed junction box with a UL-listed faceplate.
• This product is intended to be supplied by a power source marked "Class 2" or "LPS" rated 12 VDC, minimum
1.0 A.
Site Preparation and Wall Box Installation
Choose a location that allows cable runs without interference. Allow enough depth for both the wall box and the
cables. Install the cables into the wall, furniture, or conduits before installing the wallplate.
NOTE: The extender units are very deep and have connectors on the back side. Extron recommends a
2-gang wall box that has a depth of at least 3.0 inches (7.6 cm) to accommodate the connectors and
cables.
To install a new wall box, perform steps 1 through 8. If a suitable wall box is already installed, perform steps 5
through 6 on the next page. UL Listed wall boxes are recommended.
1. Place the wall box against the installation surface, and mark the opening guidelines.
2. Cut out the material from the marked area.
3. Insert the wall box into the opening. The rear connectors on the box or wallplate should fit easily into the
opening. Enlarge or smooth the edges of the opening if needed.
Mud Ring Installation
on page 6) with a decorator-style wallplate cover
DTP3 T 212 D • Installation 4