User guide

DTP HDMI 330 Tx/Rx Transmitter and Receiver • Installation and Operation 3
Installation and
Operation
This section describes the installation and the operation of the DTP HDMI 330 Tx/Rx
Extender, including:
• Mounting the Units
• Connections
• Operation
Mounting the Units
Mounting instructions can be found in Mounting the Transmitter or Receiver on
page 10. Compatible optional hardware is listed on the Extron website (www.extron.com).
ATTENTION:
• Installation and service must be performed by authorized personnel only.
• Avoid ground potential differences between the transmitter and receiver installation
sites, which can lead to equipment damage or a missing or unstable picture. If
a potential difference cannot be avoided, remove the ground connection between
the units and locally power both units (see Disconnecting the Ground on
page 11). In this configuration, the DTP HDMI 330 cannot extend analog audio
and each unit requires a local power supply.