1. Verify all components included with the extender set are present before
installation.
2. If the extenders are going to be permanently mounted to a surface, attach the
included mounting brackets with the supplied screws.
3. Turn off power and disconnect the audio/video equipment by following the
manufacturer’s instructions.
4. Connect Category 6 or greater twisted pair cable with RJ45 connectors between
the transmitter (DL-HD70-TX) and the receiver (DL-HD70-RX). TIA/EIA-568B straight-
through wiring connections must be used with all HDBaseT extenders.
5. Connect an HDMI cable and any desired control accessories between the
display and the receiver (DL-HD70-RX).
6. Connect an HDMI cable and any desired control accessories between the source
and the transmitter (DL-HD70-TX).
7. Connect the included power supply to the transmitter or receiver and lock the
power supply to the power connector by twisting the locking collar clockwise.
8. Power on attached audio/video devices.
Connectivity Instructions
Passing IR Signals:
The DL-HD70 is capable of passing IR signals between 33 and 55 KHz. To
prevent damage to any of the electronics, the extenders should be powered
off while inserting or removing any IR components. Inserting an IR transmitter
into the IR IN port may damage the IR circuit for that extender.
IR OUT: The IR transmitter (IR emitter) must be plugged into the IR OUT port.
IR IN: The IR receiver (IR eye) must be plugged into the IR IN port.
To pass 3rd party IR system signals through the DL-HD70, such as a control
system, connect the TS connector of the IR-AC coupling cable (provided) to
the IR output port of the control system and connect the TRS connector of the
IR-AC cable to the IR IN to either transmitter or receiver of the DL-HD70.
To control system / 3rd party IR output
To Extender IR IN on either TX or RX
