User Manual for Extron MTP T 15HD A Architectural Twisted Pair Transmitters

Quick guide from the manual

The Extron MTP T 15HD A series consists of wall-mounted transmitters designed for long-distance distribution of high-resolution video and audio over twisted pair cable. This guide covers the installation, connection, and configuration of the WM, D, and AAP models.

Installation

The MTP T 15HD A transmitters can be installed in standard one-gang electrical wall boxes or furniture. Ensure the wall box is at least 2.5 inches (6.4 cm) deep to accommodate connectors and cables.

Installing the MTP T 15HD A WM and MTP T 15HD A D

1. Prepare the site by marking the template dimensions on the wall or furniture.
2. Cut out the material and insert the wall box or mud ring.
3. Feed output cables through the opening and secure them with cable clamps.
4. Trim and insulate exposed cable shields to prevent short circuits.
5. Connect output device cables to the rear of the wall plate.
6. Connect input devices to the front panel, restore power, and test the installation.

Installing the MTP T 15HD A AAP

1. Insert the standoffs of the AAP through the holes in the device faceplate or AAP wall plate.
2. Secure the AAP to the faceplate using the provided #4-40 nuts and captive washers.
3. Cover any remaining openings in the faceplate with blank plates.
4. Perform an installation pretest before final mounting.

Connections and Settings

Front Panel Features

• Power LED: Indicates that power is applied to the unit.
• Audio Input Connector: 3.5 mm stereo jack for unbalanced audio input.
• Video Input Connector: 15-pin HD connector for high-resolution video input.

Rear Panel Features

• Output Connector: RJ-45 female connector for twisted pair cable.
• Pre-Peak Switch: Boosts video signal output to correct for long cable runs. Refer to the transmission distance table in the manual for settings.
• Stereo Audio Output Connector: 5-pole captive screw connector for audio output.
• EDID Select Rotary Switch: Used to select factory-installed EDID information.
• Frequency Select Switch: Sets the vertical frequency (50 Hz or 60 Hz) for the EDID.

Power Supply Wiring and Grounding

The unit requires an external 12 VDC power supply. Ensure correct polarity; the negative lead is identified by ridges on the side of the cord. The ideal length for exposed copper wires is 3/16 inches (5 mm). Use the supplied tie wrap to secure the power cord to the connector.

Twisted Pair Cable Termination

Termination must comply with TIA/EIA T568A or T568B wiring standards. Ensure the same standard is used on both ends of the cable. Extron Enhanced Skew-Free AV UTP cable is recommended for best performance.

EDID Minder Configuration

To use factory-installed EDID information:

1. Connect the source device to the transmitter.
2. Set the rear panel Frequency Select DIP switch to 50 Hz or 60 Hz.
3. Set the EDID Select rotary switch to the required position (1-F) corresponding to the desired resolution.