Crestron DM-TX-201-C Owner's manual

DM-TX-201-C
DigitalMedia 8G+® Transmitter 201
Supplemental Guide
Crestron Electronics, Inc.

Original Instructions
The U.S. English version of this document is the original instructions.
All other languages are a translation of the original instructions.
Crestron product development software is licensed to Crestron dealers and Crestron Service Providers (CSPs)
under a limited nonexclusive, nontransferable Software Development Tools License Agreement. Crestron
product operating system software is licensed to Crestron dealers, CSPs, and end-users under a separate End-
User License Agreement. Both of these Agreements can be found on the Crestron website at
www.crestron.com/legal/software_license_agreement.
The product warranty can be found at www.crestron.com/warranty.
The specific patents that cover Crestron products are listed at www.crestron.com/legal/patents.
Certain Crestron products contain open source software. For specific information, visit
www.crestron.com/opensource.
Crestron, the Crestron logo, Cresnet, Crestron Connect It, Crestron Toolbox, DigitalMedia, DigitalMedia 8G+,
DM, and DM 8G+ are either trademarks or registered trademarks of Crestron Electronics, Inc., in the United
States and/or other countries. HDBaseT and the HDBaseT Alliance logo are either trademarks or registered
trademarks of the HDBaseT Alliance in the United States and/or other countries. HDMI and the HDMI logo are
either trademarks or registered trademarks of HDMI Licensing LLC in the United States and/or other countries.
DisplayPort is either a trademark or registered trademark of Video Electronics Standards Association in the
United States and/or other countries. Other trademarks, registered trademarks, and trade names may be
used in this document to refer to either the entities claiming the marks and names or their products. Crestron
disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in
typography or photography.
©2020 Crestron Electronics, Inc.

Contents
Introduction 1
Physical Description 2
Top View 2
Front View 2
Rear View 3
Communications Using Crestron Toolbox Software 5
Communications via a DM Switcher 5
Using USB Communications 5
Using TCP/IP Communications 6
Communications via the LAN Port of the DM-TX-201-C 6
IP Table Configuration 7
Configuration Using DMTool 8
Firmware Upgrade 9
Troubleshooting 10
Appendix: Pin Assignments 11
Supplemental Guide — Doc. 6958E Contents • i

ii • Contents Supplemental Guide — Doc. 6958E

Supplemental Guide — Doc. 6958E DM-TX-201-C • 1
Introduction
The Crestron® DM-TX-201-C provides an interface for computers and high-definition AV
sources as part of a complete Crestron DigitalMedia™ system. DM-TX-201-C functions as
a DM 8G+® transmitter and switcher, providing HDMI ®, RGB, and analog audio inputs as
well as Ethernet and USB HID ports. In addition to compatibility with other DM 8G+
devices, the DM-TX-201-C is also compatible with HDBaseT® compliant devices.
The DM-TX-201-C provides simple switching between the HDMI and RGB inputs. The inputs
can be configured to switch automatically or can be controlled through a Crestron control
system. Analog audio breakaway capability enables the analog audio input of the
DM-TX-201-C to be used with either video input. The DM-TX-201-C also functions as a
keyboard/mouse extender, allowing the connected USB HID compliant host to be
controlled by a mouse and/or keyboard that is located at a remote location.
Additional features of the DM-TX-201-C include the following:
lLocal HDMI output, which enables pass-through of the selected video and audio
signals to feed a local display, monitor, or sound system
l10BASE-T/100BASE-TX LAN port, which can be used to provide a convenient LAN
connection for a local network device
lCEC embedded device control, which provides a gateway for controlling the
connected source device through the HDMI connection
lCompatibility with TT-100 Series devices (Crestron Connect It™ cable caddies)
lDetection and reporting of detailed video and audio information via DMTool
This guide provides information about the following:
lPhysical description of the side views of the DM-TX-201-C
lCommunications using Crestron Toolbox™ software
lTroubleshooting
lPin assignments
For installation information, refer to the DM-TX-201-C Quick Start Guide (Doc. 7719) at
www.crestron.com/manuals.

2 • DM-TX-201-C Supplemental Guide — Doc. 6958E
Physical Description
The following sections provide information about the connectors, controls, and indicators
that are available on the top, front, and rear of the DM-TX-201-C.
Top View
The following illustration shows the top of the DM-TX-201-C.
Top View
ÊRESET: Recessed push button for hardware reset
Front View
The following illustration shows the front of the DM-TX-201-C.
Front View

Supplemental Guide — Doc. 6958E DM-TX-201-C • 3
ÊLAN: 8-pin RJ-45 female, shielded, with two LED indicators;
10BASE-T/100BASE-TX Ethernet port;
Green LED indicates Ethernet link status;
Amber LED indicates Ethernet activity
ËDM OUT: 8-pin RJ-45 female, shielded, with two LED indicators;
DM 8G+ output, HDBaseT compliant;
PoDM and HDBaseT PoE powered device (PD) port ;
Connects to the DM 8G+ input of a DM® switcher, receiver/room controller, or other
DM device, or to an HDBaseT device via CAT5e or Crestron DM-CBL-8G cable;
Green LED indicates DM link status;
Solid amber LED indicates HDCP video;
Blinking amber LED indicates non-HDCP video
NOTE: In order for the DM-TX-201-C to receive PoDM, the DM-TX-201-C requires
connection to a DM switcher or other DM equipment that has a PoDM power
sourcing equipment (PSE) port. In order for the DM-TX-201-C to receive
HDBaseT PoE, the DM-TX-201-C requires connection to equipment that has an
HDBaseT PoE PSE port. Any wiring that is connected to a PoDM or HDBaseT PoE
port is for intrabuilding use only and should not be connected to a line that runs
outside of the building in which the PSE is located.
ÌHDMI OUT: 19-pin Type A HDMI female connector;
HDMI digital video/audio output (DVI compatible);
NOTE: The HDMI OUT connection requires an appropriate adapter or interface
cable to accommodate a DVI or Dual-Mode DisplayPort™ signal. CBL-HD-DVI
interface cables are available separately.
ÍPWR 24 VDC 0.75 A: 2.1 x 5.5 mm DC power connector;
24 VDC power input;
Optional PW-2407WU power pack (sold separately)
ÎPower LED: Green LED, indicates operating power supplied from optional
PW-2407WU power pack, PoDM, or HDBaseT PoE
ÏGround ( ):6-32 screw, chassis ground lug
Rear View
The following illustration shows the rear of the DM-TX-201-C.
Rear View

4 • DM-TX-201-C Supplemental Guide — Doc. 6958E
ÊSETUP: Red LED and miniature recessed push button for Ethernet setup
ËAUDIO IN: 3.5 mm TRS mini phone jack;
Unbalanced stereo line level audio input;
Input level: 2 Vrms maximum;
Input impedance: 10 k ohms
ÌRGB IN: HD15 female;
Analog VGA/RGB/video input;
Signal types: VGA, RGB, component, S-Video, or composite ;
Formats: RGBHV, RGBS, RGSB, YPbPr, Y/C, NTSC, PAL;
Input levels: 0.5 to 1.5 Vp-p with built-in DC restoration;
Input impedance: 75 ohms;
Sync input type: Autodetect RGBHV, RGBS, RGSB, YPbPr;
Sync input level: 3 to 5 Vp-p;
Sync input impedance: 1 k ohm
NOTE:The RGB input can accept component, composite, and S-Video signals
through an appropriate adapter (not included) or via direct interface to the
Crestron MPS Series products. However, input sync detection is not provided for
composite or S-Video signal types through this connection.
ÍRGB IN LED: Green LED, indicates RGB input is selected
ÎHDMI IN: 19-pin Type A HDMI female;
HDMI digital video/audio input (DVI and Dual-Mode DisplayPort compatible)
NOTE: The HDMI IN connection requires an appropriate adapter or interface
cable to accommodate a DVI or Dual-Mode DisplayPort signal. CBL-HD-DVI
interface cables are available separately.
ÏHDMI IN LED: Green LED, indicates HDMI input is selected
ÐUSB HID: USB Type B female;
USB 2.0 device port for connection to the USB host interface of a computer or other
USB HID compliant host device, or for connection of a Crestron TT-100 Series device
(Crestron Connect It cable caddy)
NOTE: The USB HID port does not supply USB power. When connected to a
TT-100 Series device (sold separately), the TT-100 Series device must be powered
separately through a connection to a Cresnet® network or power supply.

Supplemental Guide — Doc. 6958E DM-TX-201-C • 5
Communications Using Crestron Toolbox Software
Crestron Toolbox software enables communications with the DM-TX-201-C.
Communications with the DM-TX-201-C can occur in the following ways:
lVia a DM switcher (DM-MD8X8, DM-MD16X16, or DM-MD32X32)
lVia the LAN port of the DM-TX-201-C. In this scenario, the DM-TX-201-C is used in a
stand-alone configuration in which it does not connect to a DM switcher.
Communications via a DM Switcher
Communications with the DM-TX-201-C can be accomplished using USB or TCP/IP
communications between a PC running Crestron Toolbox software and a DM switcher.
NOTE: TCP/IP provides a faster method of communications than USB and is required
for operation with a Crestron control system.
Using USB Communications
Use Crestron Toolbox software to establish USB communications between a PC and a DM
switcher.
NOTE: The Type A to Type B USB cable included with a DM switcher connects the USB
port on a PC to the COMPUTER port on the DM switcher.
USB Communications via a DM Switcher
To establish USB communications between a PC and a DM switcher, do the following:
1. Using the Address Book, create an entry using the USB communications protocol.
When multiple USB devices are connected, identify the DM switcher by entering
information into the following text boxes:
lModel: Enter the model name (DM-MD8X8, DM-MD16X16, or DM-MD32X32)
of the DM switcher.
lSerial: Enter the serial number of the DM switcher.
lHostname: Enter the hostname of the DM switcher.

6 • DM-TX-201-C Supplemental Guide — Doc. 6958E
NOTE: The hostname can be found in the System Info window in the
section marked "Ethernet;" however, communications must be established
in order to see the hostname in the System Info window.
2. In the Crestron Toolbox toolbar, click The System Info window opens.
3. In the drop-down list at the bottom of the System Info window, select the entry of
the DM switcher. Device information is displayed.
Using TCP/IP Communications
Use Crestron Toolbox software to establish TCP/IP communications between a PC and a
DM switcher.
TCP/IP Communications via a DM Switcher
To establish TCP/IP communications via a PC and a DM switcher, do the following:
1. For the IP address of the DM switcher, use DHCP (default setting) or set a static IP
address. If DHCP is to be used, proceed to step 2. If a static IP address is to be set,
skip step 2 and proceed to step 3.
2. (Applicable to DHCP only) Use the Device Discovery Tool to find the IP address of the
DM switcher.
3. (Applicable to static IP address only) To set a static IP address, do the following:
a. Establish USB communications between the PC and the DM switcher as
discussed in Using USB Communications (on the previous page).
b. In the Functions menu, select Ethernet Addressing.
c. Enter the IP address, IP mask, and default router of the DM switcher.
4. In the Address Book, create an entry for the DM switcher by using the IP address of
the DM switcher.
5. In the Crestron Toolbox toolbar, click . The System Info window opens.
6. In the drop-down list at the bottom of the System Info window, select the entry of
the DM switcher. Device information is displayed.
Communications via the LAN Port of the DM-TX-201-C
Use Crestron Toolbox software to establish TCP/IP communications between a PC and a
DM-TX-201-C via the LAN port of the DM-TX-201-C. In this scenario, the DM-TX-201-C is
used in a stand-alone configuration in which it does not connect to a DM switcher.