Extron DTP T USW 333 - Manual

1

DTP T USW 333 • Setup Guide

This guide provides instructions for an experienced installer to set up and operate the
Extron DTP T USW 333 switching video transmitter. The DTP T USW 333 transmitter switches among
an analog video and two digital (HDMI) video inputs and, paired with a compatible receiver, can
extend the selected signal up to 330 feet (100 m). If the selected input is HDMI, the extended video
signal is HDCP-compliant.

Installation

Step 1 — Mounting

Turn off or disconnect all equipment power sources and mount the transmitter as required.

Step 2 — Making Connections

Inputs

a

Input 1 (RGB) connector

— Connect a VGA cable

between this port and the VGA output port of the analog video

source.

b

Input 2 and 3 (HDMI) connectors

— Connect HDMI cables

between these ports and the HDMI output ports of the digital video

sources.

NOTE:

See the

LockIt

®

Lacing Brackets

on page 3 of this guide to securely fasten the HDMI connectors to the transmitter.

c

Audio input

— Connect an unbalanced stereo audio source to this 3.5 mm mini stereo jack for an analog audio input.

NOTE:

Audio is not embedded in the HDMI signal; it is transmitted simultaneously and is present on all inputs.

Over DTP RS-232 and IR pass-through

d

RS-232 and IR connector

— To pass serial or infrared data or control signals on the Over

DTP RJ-45 output, connect the controlling device to the transmitter via the RS-232 and IR
captive screw connector. Connect the device to be controlled to the receiver.

DTP output to receiver

ATTENTION:

Do not connect this device to a computer data or telecommunications network.

e

DTP RJ-45 connector

— Connect the transmitter DTP Out port to the DTP In port on the receiver. Extron

recommends that you terminate both cable ends in accordance with the following specifications, at a
minimum:

•

TIA/EIA T 568B

•

CAT 6a, shielded

•

24 AWG, solid conductor

Signal LED

— Lights when the unit is outputting a TMDS clock signal on the DTP output.

Link LED

— Lights when a valid link is established between the units on the DTP cable.

Remote control

f

Remote Contact port

— If desired, for contact closure control, plug a locally-constructed contact closure control device into this

3.5 mm, 4-pole captive screw port. Momentarily short the pin for the desired input (1, 2, or 3) to G to select that input. To force an
input to be always selected, leave the short in place.

NOTES:

•

Contact closure control overrides front panel input selections.

•

For contact closure control, auto-input switching mode must be off (see

Selecting the switch mode

on the next page).

POWER

12V

2

--A MAX

Rx

G

Tx

Rx

Tx

G

RS-232

IR

Rx

Tx

1

RGB, Y, R-Y, B-Y

HDMI

HDMI

SIG LINK

DTP OUT

AUDIO

CONTACT

RS-232

TALLY

3

1

2 3 G

1

2 3 + V

RESET

INPUTS

OVER DTP

REMOTE

4

6

10

5

1

2

9

2

3

8

7

5

Pin

1

2

3

6

7

8

4

Wire color

White-green

Green

White-orange

White-blue

Orange

White-brown

Brown

Blue

TIA/EIA T

568B

TP Wires

1 2 3 4 5 6 7 8

Pins:

Tx

Rx

Rx

Tx

Gnd

Gnd

IR Device

RS-232 Device

Rx

Tx

Rx

Tx
G

RS-232

IR

OVER DT

P