DTP3 T 212 D - USB Hub Extron - Free user manual and instructions

Product Type	Multi-format Transmitter / Extender
Video Inputs	1 HDMI, 1 USB-C (DisplayPort Alt Mode)
Video Output	1 DTP/HDBaseT (RJ-45)
Maximum Resolution	4096x2160 @ 60 Hz with 4:4:4 chroma sampling
Audio Input	1 analog stereo (3.5 mm mini jack)
Audio Embedding	Analog stereo can be embedded onto digital video output
Control Interface	RS-232 (bidirectional over TP and remote), SIS commands
Configuration	Front panel USB-C port for PCS software or firmware updates
Maximum Transmission Distance	330 ft (100 m) over shielded CAT 6A cable
HDCP Compliance	HDCP 2.3 compliant, user-selectable HDCP authorization
EDID Management	EDID Minder with PCS software, EDID capture and custom upload
Auto-switching	Auto-switch between HDMI and USB-C inputs based on priority
Power Supply	External 12 VDC, 1.5 A (Everlast power supply included)
Remote Power	Can send or receive remote power via DTP (with DTP3 products)
Mounting	Two-gang decorator-style wallplate (included, black or white)
Cable Securing	LockIt cable lacing brackets for HDMI cables
Front Panel Indicators	Power, HDCP, input signal, auto-switch, signal presence LEDs
Safety Compliance	Class 2 power supply, FCC Class A, UL guidelines
Cleaning	Use 70%+ isopropyl alcohol or non-ammonium bleach (<2%) with lint-free cloth
Warranty	3 years for product, 7 years for Everlast power supply

Frequently Asked Questions - DTP3 T 212 D Extron

What is the maximum video resolution supported by the DTP3 T 212 D?

The transmitter supports resolutions up to 4096x2160 @ 60 Hz with 4:4:4 chroma sampling, requiring matching DTP3 products.

How far can I extend video using the DTP3 T 212 D?

It can extend HDMI, USB-C, audio, and control up to 330 feet (100 meters) over a shielded CAT 6A cable.

Can the transmitter be powered remotely?

Yes, in a DTP3-to-DTP3 setup, one unit can power the other via the twisted pair cable. Set the SEND POWER toggle switch accordingly.

How do I perform a factory reset?

Press and hold the recessed RESET button for about 9 seconds until the Power LED blinks three times, then release and press again momentarily within 1 second.

What types of video inputs does the DTP3 T 212 D have?

It has one HDMI input and one USB-C input that supports DisplayPort Alt Mode for video from laptops and other devices.

Is the transmitter compatible with HDBaseT receivers?

Yes, the DTP/HDBT toggle switch can be set to HDBT mode for connection to HDBaseT-enabled devices. Note: remote power is not available in HDBT mode.

How can I configure the transmitter?

Use the Extron Product Configuration Software (PCS) via the front panel USB-C port, or use SIS commands over the remote RS-232 port.

What audio formats can be embedded?

The transmitter can embed analog stereo audio from the 3.5 mm input onto the digital video output, or pass through digital audio from HDMI/USB-C.

How do I secure HDMI cables to prevent disconnection?

Use the included LockIt lacing bracket and tie wrap to fasten the HDMI connector firmly to the device.

What cleaning products are safe for the DTP3 T 212 D?

Use 70% isopropyl alcohol or disinfectants with 2% or less sodium hypochlorite on a lint-free cloth. Do not spray directly.

USER MANUAL DTP3 T 212 D Extron

Safety Instructions • English

WARNING: This symbol, when used on the product, is intended to alert the user of the presence of uninsulated dangerous voltage within the product's enclosure that may present a risk of electric shock.

ATTENTION: This symbol, ⚠, when used on the product, is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment.

For information on safety guidelines, regulatory compliances, EMI/EMF compatibility, accessibility, and related topics, see the Extron Safety and Regulatory Compliance Guide, part number 68-290-01, on the Extron website, www.extron.com.

All trademarks mentioned in this guide are the properties of their respective owners.

The following registered trademarks ( ^® ), registered service marks ( ^SM ), and trademarks ( ^TM ) are the property of RGB Systems, Inc. or Extron (see the current list of trademarks on the Terms of Use page at www.extron.com):

Registered Trademarks (®)

Extron®, Cable Cubby®, ControlScript®, CrossPoint®, DTP®, eBUS®, EDID Manager®, EDID Minder®, eLink®, Everlast®, Flat Field®, FlexOS®, Glitch Free®, GlobalViewer®, Global Configurator®, Global Scripter®, Hideaway®, HyperLane®, IP Intercom®, IP Link®, Key Minder®, LinkLicense®, LockIt®, MediaLink®, MediaPort®, NAV®, NetPA®, PlenumVault®, PoleVault®, PowerCage®, PURE3®, Quantum®, ShareLink®, Show Me®, StudioStation®, SoundField®, SpeedMount®, SpeedSwitch®, System INTEGRATOR®, TeamWork®, TouchLink®, V-Lock®, VN-Matrix®, VoiceLift®, WallVault®, WindoWall®, XPA®, XTP®, XTP Systems®, and ZipClip®

Registered Service Mark ^TM : S3 Service Support Solutions

Trademarks ^TM

AAP ^TM , AFL ^TM - Accu-RATE Frame Lock, ADSP ^TM - Advanced Digital Sync Processing, AVEdge ^TM , CableCover ^TM , CDRS ^TM - Class D Ripple Suppression, Codec Connect ^TM , DDSP ^TM - Digital Display Sync Processing, DMI ^TM - Dynamic Motion Interpolation, Driver Configurator ^TM , DSP Configurator ^TM , DSP Configurator PRO ^TM , DSVP ^TM - Digital Sync Validation Processing, EQIP ^TM , FastBite ^TM , Flex55 ^TM , FOX ^TM , FOXBOX ^TM , InstaWake ^TM , IP Intercom HelpDesk ^TM , MAAP ^TM , MicroDigital ^TM , Opti-Torque ^TM , PendantConnect ^TM , ProDSP ^TM , QS-FPC ^TM - QuickSwitch Front Panel Controller, Room Agent ^TM , Scope-Trigger ^TM , SIS ^TM - Simple Instruction Set, Skew-Free ^TM , SpeedNav ^TM , Triple-Action Switching ^TM , True4K ^TM , True8K ^TM , Vector ^TM 4K, WebShare ^TM , XTRA ^TM , and ZipCaddy ^TM

FCC Class A Notice

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. The Class A limits provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause interference. This interference must be corrected at the expense of the user.

ATTENTION:

• This unit was tested with shielded I/O cables on the peripheral devices. Shielded cables must be used to ensure compliance with FCC emissions limits.
• For more information on safety guidelines, regulatory compliances, EMI/EMF compatibility, accessibility, and related topics, see the Extron Safety and Regulatory Compliance Guide on the Extron website.

Conventions Used in this Guide

Notifications

The following notifications are used in this guide:

CAUTION: Risk of minor personal injury.

NOTE: A note draws attention to important information.

Software Commands

Commands are written in the fonts shown here:

^AR Merge Scene,,Op1 scene 1,1 ^B 51 ^W^C
[01] R 0004 00300 00400 00800 00600 [02] 35 [17] [03]
Esc X1 *X17* X20* X23* X21 CE← 

NOTE: For commands and examples of computer or device responses mentioned in this guide, the character “θ” is used for the number zero and “O” is the capital letter “o.”

Computer responses and directory paths that do not have variables are written in the font shown here:

Reply from 208.132.180.48: bytes=32 times=2ms TTL=32
C:\Program Files\Extron 

Variables are written in italics as shown here:

ping xxx.xxx.xxx.xxx -t
SOH R Data STX Command ETB ETX 

Selectable items, such as menu names, menu options, buttons, tabs, and field names are written in the font shown here:

From the File menu, select New. Click the OK button. 

Specifications Availability

Product specifications are available on the Extron website, www.extron.com.

Extron Glossary of Terms

A glossary of terms is available at https://www.extron.com/technology/glossary.aspx.

Contents

Introduction....1

About this Guide....1

Product Description .... 1

Features 1

Application Diagram 3

Installation....4

Mounting the Transmitter 4

UL and Safety Guidelines....4

Site Preparation and Wall Box Installation 4

Mud Ring Installation....6

Final Installation 6

Front and Top Panel Connections 7

Rear Panel Connections 9

Connection Details 10

TP Cable Termination for DTP Communication 10

Power Supply Wiring....11

Over TP RS-232 and Remote RS-232 Control Wiring 12

LockIt Lacing Bracket Installation....13

Operation....14

Front Panel Indicators 14

Operation....15

Resetting 15

Auto-switching....16

HDCP 16

USB-C Lane Configuration....17

Video Mute 17

Auto Input Configuration 17

Output Audio Mute 17

Product Configuration Software 18

Software/Firmware Installation 18

Connecting to PCS 20

Device Discovery Panel 20

Offline Device Preview 21

Software Overview 22

Software Menu....22

Device Menu 24

SIS Configuration and Control 25

Host Control Ports 25

Rear Panel Remote RS-232 Port 25

Front Panel Configuration USB-C Port 25

Simple Instruction Set Control 25

Host-to-Unit Instructions 25

Device-Initiated Power-Up Message 25

Error Responses 26

Time out 26

Unsolicited Responses....26

Using the Command and Response Table....26

Symbol Definitions 27

Command and Response Table for SIS Commands....28

Reference Information 31

Best Practices for Cleaning Your Extron Products 31

Introduction

This section gives an overview of the DTP3 T 212 D and its features. Topics include:

• About this Guide
• Product Description
- Features
• Application Diagram

About this Guide

This user guide contains installation, operation, and configuration information for the DTP3 T 212 D.

NOTE: Throughout this guide, the general terms for "device," "transmitter," and "unit" are used interchangeably to refer to the DTP3 T 212 D.

Product Description

The DTP3 T 212 D is a two-input, decorator-style, multi-format transmitter consisting of HDMI and USB-C inputs as well as an analog audio input and a DTP/HDBaseT output. The transmitter supports resolutions up to 4096x2160 @ 60 Hz at 4:4:4 chroma sampling. It extends HDMI, USB-C/DisplayPort, bi-directional RS-232, and remote power up to 330 feet (100 m). It offers many integration-friendly features such as EDID Minder, auto-switching between inputs, and analog stereo audio embedding.

Features

• Transmits USB-C ^ video, HDMI, audio, and control up to 330' (100 m) over a shielded CAT 6A cable — The DTP3 T 212 D provides high reliability and maximum performance on an economical and easily installed cable infrastructure.
• Supports computer and video resolutions up to 4K/60 @ 4:4:4 — Support of 4096x2160 at 60 Hz with 4:4:4 color sampling requires connection to matching DTP3 products.
• Analog stereo audio embedding — Analog stereo audio signals can be selectively embedded onto the digital video output signal and transported over DTP.
• Auto-switching between inputs — Allows for easy, unmanaged installation in locations such as in a lectern or floor box.
• Supported HDMI 2.0b specification features include data rates up to 18 Gbps, HDR, Deep Color up to 12-bit, 3D, and HD lossless audio formats
• Remote power capability with DTP3 products — For streamlined installation, the transmitter can be remotely powered by a DTP3-enabled product over the twisted pair connection. It can also be configured to provide power to a connected DTP3 receiver.
• Connects USB-C sources that support DisplayPort Alt Mode
  • Extron XTP DTP 22 shielded twisted pair cable is strongly recommended for optimal performance
• Compatible with CAT 6A shielded twisted pair cable
• DTP3 output is compatible with HDBaseT ^® -enabled devices — The DTP3 output can be configured to send video to an HDBaseT-enabled display.

• HDCP 2.3 compliant — Ensures display of content-protected 4K video media and maintains interoperability with earlier versions of HDCP.

• Support for HDR – High Dynamic Range Video — Enables greater contrast range and wider color gamut by providing the necessary video bandwidth, color depth, and metadata interchange capability for HDR video.

• Bidirectional RS-232 pass-through for AV device control — Bidirectional RS 232 control signals can be transmitted alongside the video signal, allowing remote AV devices to be controlled without the need for additional cabling.
• Supports multiple embedded audio formats — The DTP3 T 212 D is compatible with a broad range of multi-channel audio signals, providing reliable operation with connected sources.
• Supports EDID and HDCP transmission — DDC channels are actively buffered, allowing continuous communication between devices.
• Compatible with DTP receivers and DTP-enabled products
• User-selectable HDCP authorization — Allows the unit to appear HDCP compliant or non-HDCP compliant to the connected source, which is beneficial if the source automatically encrypts all content when connected to an HDCP-compliant device. Protected material is not passed in non-HDCP mode.
• Comprehensive EDID management — Use PCS software to access EDID Minder for setting video input EDID, capturing EDID from connected displays, or uploading custom EDID files. Proper EDID management ensures that sources and displays are easily integrated into a system resulting in optimized system operation. Freely downloadable EDID Manager 2.1 software is available for advanced EDID editing and creating custom EDID files.
• EDID Minder automatically manages EDID communication between connected devices — EDID Minder ensures that sources power up properly and reliably send content for display.
• HDCP authentication and signal presence confirmation — Provides real-time verification of HDCP status for each digital video input and output. This allows for simple, quick, and easy signal and HDCP verification through front-panel LEDs or USB, providing valuable feedback to a system operator or member of the helpdesk support staff.
• Output muting control — Provides the capability to mute the video or audio output at any time.
• Front panel USB-C configuration port — Offers convenient access for information and firmware updates.
• RJ-45 signal and link LED indicators for DTP3 port — Provide a means for validating signal flow and operation, allowing quick identification of connectivity issues.
• LED indicators for HDCP, signal type, signal presence, and power — LEDs provide visual indication of system status for real-time feedback and monitoring of key performance parameters.
• Easy setup and commissioning with Extron PCS - Product Configuration Software — Conveniently configure multiple products using a single software application.
• Mounts in an included two-gang decorator-style wallplate — The two-gang decorator-style wallplate is available in black or white to blend with a wide range of environments.
• Includes LockIt cable lacing brackets — Securely fastens HDMI cables to a device, eliminating risk of disconnection.
• External Extron Everlast power supply included — Provides worldwide power compatibility with high demonstrated reliability and low power consumption.
• Extron Everlast Power Supply is covered by a 7-year parts and labor warranty

Application Diagram

Figure 1 shows a typical application for DTP3 T 212 D.

graph TD
    A["Laptop"] -->|USB-C Video| B["Extron DTP3 T 212 D Transmitter"]
    C["Laptop"] -->|HDMI| B
    B --> D["Extron DTP3 R 201 Receiver"]
    D --> E["Extron HD CTL 100 Workspace Automation Controller"]
    E --> F["Extron OCS 100C Occupancy Sensor"]
    F --> G["4K HDR Display"]
    G --> H["HDMI/CEC"]
    H --> I["Extron DTP3 T 212 D Transmitter"]
    I --> J["Extron HD CTL 100 Workspace Automation Controller"]
    J --> K["Extron OCS 100C Occupancy Sensor"]
    K --> L["4K HDR Display"]
    M["CAT 6A Cable up to 330' (100 m)"] --> N["Extron DTP3 R 201 Receiver"]

Figure 1. Typical Application of the DTP3 T 212 D

This section details the installation of the DTP3 T 212 D, including:

• Mounting the Transmitter
  • Front and Top Panel Connections
  • Rear Panel Connections
• Connection Details

Mounting the Transmitter

ATTENTION:

The transmitter can be installed in a two-gang electrical wall box (see 'Site Preparation and Wall Box Installation' starting below), or with a mud ring (see Mud Ring Installation on page 6) with a decorator-style wallplate cover (supplied).

UL and Safety Guidelines

The following UL guidelines pertain to the installation of the decorator-style wallplate transmitters into a wall or furniture.

• These units are not to be connected to a centralized DC power source or used beyond their rated voltage range.
• This product is intended to be supplied by a power source marked "Class 2" or "LPS" rated 12 VDC, minimum 1.5 A.

Site Preparation and Wall Box Installation

Choose a location that allows cable runs without interference. Allow enough depth for both the wall box and the cables. Install the cables into the wall, furniture, or conduits before installing the wallplate.

NOTE: The extender units are very deep and have connectors on the back side. Extron recommends a 2-gang wall box that has a depth of at least 3.0 inches (7.6 cm) to accommodate the connectors and cables.

To install a new wall box, perform steps 1 through 8. If a suitable wall box is already installed, perform steps 5 through 6 on the next page. UL Listed wall boxes are recommended.

1. Place the wall box against the installation surface, and mark the opening guidelines.

2. Cut out the material from the marked area.

3. Insert the wall box into the opening. The rear connectors on the box or wallplate should fit easily into the opening. Enlarge or smooth the edges of the opening if needed.

4. Secure the wall box with nails or screws, leaving the front edge flush with the outer wall or furniture surface.

NOTES:

• If attaching the wall box to wood, use four #8 or #10 screws or four 10-penny nails. A minimum of 0.5 inch (1.3 cm) of screw thread must penetrate the wood.
• If attaching the wall box to metal studs or furniture, use four #8 or #10 self-tapping sheet metal screws or machine bolts with matching nuts.

Figure 2. Installing the Wall Box and Mounting the Unit

1. Feed the twisted pair cables and, if applicable, the power cables through the opening and through the wall box punch-out holes, securing them with cable clamps to provide strain relief.

NOTES:

• In order to fit in the wall box, the twisted pair cables and RJ-45 connectors should not have a boot installed.

• One power supply can power both the transmitter and the receiver, so only one unit needs a power supply (see Power Supply Wiring on page 11).

• Trim back and insulate exposed cable shields with heat shrink to reduce the chance of short circuits.

NOTE: To prevent short circuits, the outer foil shield can be cut back to the point where the cable exits the cable clamp.

1. Connect the cables to the rear of the unit (see Rear Panel Connections on page 9).
2. Connect front panel devices (see Front and Top Panel Connections on page 7), restore the power supply, and test the transmitter and receiver system. Make cabling adjustments before final installation, as the cables are inaccessible afterwards.

Mud Ring Installation

1. Using the mud ring as a guide, mark the edges and cut out the material within the marked area.
2. Insert the mud ring into the opening, rotate and secure the locking arms with the supplied screws shown in figure 3.

Figure 3. Installing the Mud Ring

1. Follow steps 6 through 9 of Site Preparation and Wall Box Installation on page 4, and Final Installation.

Final Installation

After testing and making any adjustments, perform the following:

1. At the power outlet, unplug the power supply.

NOTE: One power supply can power both the transmitter and compatible receiver (see Power Supply Wiring on page 11).

1. Mount the transmitter into the wall box or mud ring, and attach the supplied decorator style faceplate to the unit (see figure 2 on page 5).
2. At the power outlet, reconnect the power supply. This powers up both units if the compatible receiver is connected.

Front and Top Panel Connections

Front View

A Audio input

D Config port

F Send Power toggle switch

B HDMI input

E DTP/HDBT toggle switch

G Reset button

© USB-C input

Figure 4. DTP3 T 212 D Front and Top Panel Connections

A Analog audio input — Connect an unbalanced stereo audio source to this 3.5 mm mini stereo jack.

NOTE:

See the image on the right to identify the connector tip, ring, and sleeve when you are making connections for the switching transmitter from existing audio cables. A mono audio connector consists of the tip and sleeve. A stereo audio connector consists of the tip, ring, and sleeve.

B HDMI input — Connect an HDMI cable between this port and the HDMI output port of the digital video source (see LockIt Lacing Bracket Installation on page 13 to use the included lacing bracket).
USB-C input — Connect a USB-C source device to the USB-C input.
Configuration port — Connect a USB-C cable from this port to a PC. Device configuration and firmware upgrades can be made via Product Configuration Software (PCS) (see the DTP3 T 212 D PCS Help File) or the Firmware Loader software (see the Firmware Loader Help File for details).
E DTP/HDBT toggle switch — Set this switch to DTP or HDBT according to the receiving device connected to the switcher.

ATTENTION:

- DTP mode — If the receiving device is in the Extron DTP3 series, set this switch to the DTP position. If the transmitter and receiver are in the Extron DTP3 series, they can both be powered by one 12 VDC power supply connected to either unit.

NOTE: If the transmitter and receiver are NOT both in the Extron DTP3 series, the transmitter and receiver each require its own 12 VDC power supply.

- HDBaseT mode — If the receiving device is an HDBaseT enabled receiver, set this switch to the HDBT position. The TP output transmits HDMI digital video with embedded audio along with RS-232 control up to 330 feet (100 meters) to any device with an HDBaseT input. The transmitter and receiver each require its own 12 VDC power supply.

F Send Power toggle switch (see figure 4 on page 7) — In a DTP3 transmitter to DTP3 receiver configuration, set the toggle switch to the SEND POWER position on the powered DTP3 unit to enable sending remote power to the far end. Set the toggle switch to the OFF position on the DTP3 unit receiving power.

ATTENTION:

- The DTP3 T 212 D is configured to output power to DTP3 models only. If connected to a non-DTP3 device, set the SEND POWER toggle switch to the OFF position. Failure to turn the power off will damage the connected non-DTP3 device (see figure 5).

DTP3 Endpoint Connected to a DTP3 Endpoint

graph LR
    A["Extron DTP3 T 212 D Transmitter"] -->|ON SEND POWER OFF Top View| B["Direction of Remote Power"]
    B --> C["CATx Cable up to 330' (100 m)"]
    C --> D["Extron DTP3 R 201 Receiver"]
    D -->|OFF SEND POWER OFF| E["Output"]
    F["Local Power Supply"] --> A

Figure 5. Send Power Diagram

NOTES:

• When the output is configured for DTP mode, remote power is available only if both the transmitter and the receiver are from the DTP3 series.
• When the output is configured for HDBT mode, remote power is not available and both the transmitter and receiver require their own 12 VDC power supply.

G Reset button — This recessed button initiates two levels of reset on the transmitter. To initiate the different reset levels, use a pointed object such as a flathead screwdriver or a stylus to press and hold the button while the transmitter is running or while it is being powered up (see Resetting on page 15 for details).

Rear Panel Connections

Rear View
Figure 6. DTP3 T 212 D Rear Panel Connections

Power inlet — Plug the included external 12 VDC power supply into either this 2-pole connector (see Power Supply Wiring on page 11) or the power port on the receiver (see the user guide of your receiver for more information).
B Over TP RS-232 control port — Connect a serial RS-232 signal into this 3.5 mm, 3-pole captive screw connector for bidirectional RS-232 communication (see Over TP RS-232 and Remote RS-232 Control Wiring on page 12 to properly wire the RS-232 connector). This port is used to extend RS-232 over the DTP connection to control devices such as projectors and DVD players.
Remote RS-232 control port — Connect an RS-232 device to this 3-pole, 3.5 mm captive screw connector for SIS configuration and firmware updates (see Over TP RS-232 and Remote RS-232 Control Wiring to properly wire the RS-232 connector).
DTP/HDBT output — Connect the input of a DTP3 receiver or HDBaseT compatible device to this RJ-45 port (see TP Cable Termination for DTP Communication on page 10 to properly wire the RJ-45 connectors). The port has two LEDS:
• Signal LED — Lights green when the unit is outputting a TMDS clock signal.
- Link LED — Lights solid amber when link is established.

ATTENTION:

For connector details that require additional wiring details or recommendations, see the following sections pertaining to the type or connection.

TP Cable Termination for DTP Communication

Use the following configuration for twisted pair cables used for DTP communication.

Figure 7. RJ-45 Pin Assignment for DTP Communication

ATTENTION:

Cable recommendations

Extron recommends using the following practices to achieve full transmission distances up to 330 feet (100 meters) and reduce transmission errors.

• Use Extron XTP DTP22 STP cable for the best performance.
• At a minimum, Extron recommends 22 AWG, solid conductor, STP cable with a minimum bandwidth of 500 MHz.
• Terminate cables with shielded connectors to the TIA/EIA T 568 B standard.
• Use no more than two pass-through points, which may include patch points, punch down connectors, couplers, and power injectors. If these pass-through points are required, use shielded couplers and punch down connectors.

NOTE:

When using shielded twisted pair cable in bundles or conduits, consider the following:

• Do not exceed 40% fill capacity in conduits.
• Do not comb the cable for the first 20 meters, where cables are straightened, aligned, and secured in tight bundles.
• Loosely place cables and limit the use of tie wraps or hook-and-loop fasteners.
• Separate twisted pair cables from AC power cables.

Power Supply Wiring

A 12 VDC power supply is provided with the DTP3 T 212 D. Follow the instructions and figure 8 on page 12 to wire the provided 2-pole captive screw connector to your power supply.

CAUTION: Risk of electric shock. The wires must be kept separate while the power supply is plugged in. Remove power before wiring.

- The wires must be kept separate while the power supply is plugged in. Remove power before wiring.

- Always use a power supply supplied and or specified by Extron. Use of an unauthorized power supply voids all regulatory compliance certification and may cause damage to the supply and the end product.

- If not provided with a power supply, this product is intended to be supplied by a power source marked "Class 2" or "LPS" and rated at 12 VDC and a minimum of 1.5 A.

- The installation must always be in accordance with the applicable provisions of National Electrical Code ANSI/NFPA 70, article 725 and the Canadian Electrical Code part 1, section 16. The power supply shall not be permanently fixed to building structure or similar structure.

- Power supply voltage polarity is critical. Incorrect voltage polarity can damage the power supply and the unit. The ridges on the side of the cord identify the power cord negative lead (see figure 8).

- To verify the polarity before connection, plug in the power supply with no load and check the output with a voltmeter.

- Unless otherwise stated, the AC/DC adapters are not suitable for use in air handling spaces or in wall cavities.

To wire the power supply:

1. Cut the DC output cord to the length needed.
2. Strip the jacket to expose 3/16 inches (5 mm) of the conductors.
3. Slide the leads into the supplied 2-pole captive screw plug, and use a small screwdriver to secure them.
4. To verify the power cord polarity before connecting the plug, connect the power supply with no load and check the output with a voltmeter.
5. Use the supplied tie wrap to strap the power cord to the extended tail of the connector.

Figure 8. Power Connection Wiring

Over TP RS-232 and Remote RS-232 Control Wiring

See figure 9 to wire the RS-232 ports.

Figure 9. Remote RS-232 Wiring

Locklt Lacing Bracket Installation

HDMI signals run at a very high frequency and are especially prone to errors caused by bad video connections, too many adapters, or excessive cable length. To avoid the loss of an image or jitter, follow these guidelines:

• Limit or avoid the use of adapters.
• Use only cables specifically intended for HDMI or DVI signals.

To securely fasten an HDMI cable to a device:

1. Plug the HDMI cable into the panel connection (see figure 10, ①).

Figure 10. Locklt Lacing Bracket

1. Loosen the HDMI connection mounting screw from the panel enough to allow the LockIt lacing bracket to be placed over it (②). The screw does not have to be removed.
2. Place the LockIt lacing bracket on the screw and against the HDMI connector, then tighten the screw to secure the bracket (③).

ATTENTION:

• Do not overtighten the HDMI connector mounting screw. The shield to which it fastens is very thin and can easily be stripped.

• Ne serrez pas trop la vis de montage du connecteur HDMI. Le blindage auquel elle est attachée est très fin et peut facilement être dénudé.

• Loosely place the included tie wrap around the HDMI connector and the LockIt lacing bracket (④).

• While holding the connector securely against the lacing bracket, use pliers or similar tools to tighten the tie wrap, then remove any excess length (⑤).

Operation

This section describes the operation and configuration of the DTP3 T 212 D, including:

• Front Panel Indicators
- Operation

Front Panel Indicators

Figure 11. DTP3 T 212 D Front Panel Features

NOTE: LEDs light green.

A Power LED — Lights when unit is receiving power.
B HDCP LED — Lights to indicate HDCP encryption status for selected input.
© HDMI LED — Lights to indicate HDMI input selection status.
USB-C LED — Lights to indicate USB-C input selection status.
E Auto-switch LED — Lights when auto switch is enabled.
F Signal LED — Lights to indicate video or audio signal status for selected input.

Operation

After the transmitter, compatible receiver, and their connected devices are powered up, the system is fully operational. If any problems are encountered, ensure that all cables are routed and connected properly.

Resetting

The rear panel RESET button initiates two levels of resets. Use a pointed stylus, ballpoint pen, or small screwdriver to access the recessed button.

ATTENTION:

NOTE: The switcher can also be reset to its factory default settings using SIS commands (see Resets on page 30) or PCS (see the DTP3 T 212 D PCS Help File).

Reset Mode Summary
	Activation Result Purpose	Notes
Run Factory Boot Code	Hold down the recessed RESET button while applying power to the unit.	The device reverts to the factory default firmware.	Use this mode to revert to the factory default version if incompatibility issues arise with user-loaded firmware.
	NOTE: After this reset is performed, update the device with the latest firmware version. Do not operate the firmware version that results from this mode reset. This temporarily resets the device to factory default until power is recycled. To use factory default firmware, re-upload that version.	Firmware reverts to the factory default for a single power cycle. All user files and settings (drivers, audio and video adjustments, and so on) are maintained.
		NOTE: If you do not want to update firmware, or you performed this reset by mistake, cycle power to the device to return to the firmware version running prior to the reset.
Full Factory Reset	Hold down the RESET button for about 9 seconds until the Power LED blinks three times (once at 3 seconds, again at 6 seconds, again at 9 seconds). Then release and press RESET button momentarily (for <1 second) within 1 second.	This mode performs a complete reset to factory defaults (except the firmware).	Use this mode to restart with the default configuration. This is equivalent to SIS command ZXXX (see Resets).
	NOTE: Nothing happens if the momentary press does not occur within 1 second.

Auto-switching

The transmitter can automatically select an active, connected input based on a configured priority using auto-switching.

When auto switch is enabled, it can be configured via SIS commands (see Auto-switch Mode on page 28) or PCS (see the DTP3 T 212 D PCS Help File):

Disabled

- Auto-switch disabled. Inputs must be manually selected.

Enabled (default)

• Highest Active Input — By default, priority is given to the highest active input.
• Lowest Active Input — Priority is given the lowest active input.

HDCP

Input

The HDMI and USB-C inputs negotiate and authenticate HDCP with the source device if the source requires HDCP encryption. The authentication process is repeated whenever the stored EDID is changed or updated, which is indicated by pulling HPD low.

Outputs

The output is pre-authenticated and encrypted, in accordance with the configured HDCP output mode using SIS commands (see Output HDCP Mode on page 29) or PCS (see the DTP3 T 212 D PCS Help File).

HDCP output modes

• Follows input (default) — Output is only encrypted when the input signal is encrypted.
  • Always encrypt — Output encrypts the video regardless of whether the input video is encrypted or not.

HDCP Authorized setting

The HDCP Authorized setting, configurable via SIS commands (see Input HDCP Authorized Device on page 28) or PCS (see the DTP3 T 212 D PCS Help File), is for devices such as MacBooks ^® , iPhones ^® , iPads ^® , and some Windows ^® 7 sources that always encrypt their output, if the downstream sink is HDCP compliant.

- HDCP Authorized On — The HDMI inputs indicate to the sources that they are capable of handling HDCP content.

When an encrypted or unencrypted source is connected, the video is passed through the system.

- HDCP Authorized Off — The HDMI inputs indicate to the sources that they are not capable of handling HDCP content.

When a MacBook, or any of the other devices listed above, is connected, the output video is unencrypted.

When a source playing content that requires video encryption (for example, Blu-ray ^™ ) is connected, the source does not output video.

USB-C Lane Configuration

The host controller of the USB-C input can be configured to operate in one of two modes:

- 2 Lanes, up to 4K/30 video — Two high speed data lanes operate in HBR2 mode (5.4 Gbps x 2 lanes = 10.8 GBps).

NOTE: The 2 Lanes mode helps ensure compatibility with hybrid USB-C extension cables that have two optical channels for video and two copper channels for data.

- 4 Lanes, up to 4K/60 video (default) — All four high speed lanes operate in HBR2 mode (5.4 Gbps x 4 lanes = 21.6 Gbps).

This can be changed via SIS commands (see DisplayPort Alt Mode Lane Configuration on page 29).

Video Mute

There are three options for video mute:

• Output Mute Off (default) — The video input and audio signal is passed to the output.
- Output Mute On — The video output is muted (black), but sync and 5 V is still present. If present, the embedded audio is still passed to the sink device.
- Output Sync Mute On — The video output, sync, and 5 V are disabled. The embedded audio is not passed to the sink device. This allows the display to sleep if there is no signal present on the selected input.

This can be changed via SIS command (see Video Mute on page 28) or PCS (see the DTP3 T 212 D PCS Help File).

NOTE: Video mute reverts to default (unmuted) after a power cycle.

Auto Input Configuration

If video signal is present on the selected input, the digital or analog input audio embedded within the video signal is transmitted over the TMDS channel to the receiver. Select the audio on the input of the transmitter via SIS command (see Input Audio Format on page 29) or PCS (see the DTP3 T 212 D PCS Help File).

The audio input selections are:

• Auto — The transmitter selects between digital and analog audio based on the digital audio input signal.
• Digital audio is selected by default.
- Analog audio is selected when digital audio is not detected.
- Forced Digital — Digital audio is passed over the DTP output.
- Forced Analog — Analog audio is passed over the DTP output.

Output Audio Mute

The analog audio or digital embedded audio on the DTP/HDBT output can be muted via SIS command (see Audio Mute on page 29).

NOTE: Audio mute reverts to default (unmuted) after a power cycle.

Product Configuration Software

The DTP3 T 212 D can be easily configured using Extron Product Configuration Software (PCS). This section describes the software installation and communication (see the DTP3 T 212 D PCS Help File for detailed control information). Topics include:

• Software/Firmware Installation
- Connecting to PCS
- Software Overview

Software/Firmware Installation

Visit www.extron.com to download and install the PCS software.

NOTES:

• Download the latest version of software and firmware for your product.

• An Extron Insider account is required to download and use the firmware or software. Contact an Extron support representative to obtain an insider account.

• Access the Extron website, and log in to your Extron Insider account.

• Mouse over the Download tab at the top of the page (see figure 12, ①).

Figure 12. Software Links on Download Screen

1. Click the appropriate link on the drop-down list. The Download Center page opens.

For software, click the Software link (②).

The Download Center Software page opens (see figure 13 on page 19).

NOTE: If the software is listed, click that link (see the PCS Product Configuration Software link in figure 12, ③). The software product page opens. Skip to step 5 on page 20.

For firmware, click the Firmware link (4).

The Download Center Firmware page opens (see figure 14 on page 19).

1. For software, type the name of the software into the Search Software field (see figure 13), and select the desired software. The selected software page opens below the search.

Figure 13. Software Download Center

For firmware, type in the name of the device into the Search Firmware field (see figure 14), and select the desired device. The selected firmware page opens below the search.

NOTE: The desired device is not listed unless a firmware update is available.

Figure 14. Firmware Download Center

1. Click Download (see figure 13 and figure 14 on page 19), and follow the on-screen instructions. An executable (.exe) file is downloaded to the PC. Run the firmware executable file to place the firmware on the PC for future use. Make a note of the folder where the software or firmware file was saved.

2. (Optional) Click Release Notes for more information about the firmware or software update.

3. (Optional) Click Archives to download previous versions of firmware or software.

NOTE: The Archives link is listed only if there is previous firmware.

1. Install the software.

a. Navigate to the folder where the software file was downloaded. b. Double-click the executable file and follow the on-screen directions to install the software.

For firmware:

a. To install via Firmware Loader, see the Install Firmware topic in the Firmware Loader Help File. b. To install via PCS, see Update Firmware on page 24.

Connecting to PCS

The Extron Product Configuration Software window opens with the Device Discovery panel open. Connect to the device using the Device Discovery panel via the front panel USB-C configuration port.

Device Discovery Panel

The Device Discovery panel displays accessible Extron devices connected directly to the PC or to a LAN. Devices are identified and sorted by model, IP address, device name, or connection method.

1. Connect the control PC to the device. The Windows-based PCS communicates with the device via the front panel configuration port with a standard USB-C port.

2. Open the Product Configuration Software program from the desktop shortcut. The Extron PCS window opens to the Device Discovery panel (see figure 15).

Figure 15. Device Discovery Screen

1. Select the DTP3 T 212 D device by clicking on it to highlight it in the list (①).

2. Click Connect (②).

Offline Device Preview

Opening a new device tab for an offline device displays the interface and configuration options for the device without connecting to it. However, settings cannot be changed.

To start the program in offline configuration mode:

1. Select New Configuration File from the blue device tab drop-down list (see figure 16).

Figure 16. Configuration File Drop-Down List

The New Configuration File dialog box opens (see figure 17).

Figure 17. New Configuration File Dialog Box

1. Select the desired device model from the Device Models list.
2. Click Configure.

A new offline device configuration tab opens.

NOTE: The DTP3 T 212 D device tab (see the image below) has a grayed out indicator (circle) to indicate that there is no device connected and the software is running in offline configuration mode.

NOTE: For details about specific software features, see the DTP3 T 212 D PCS Help File.

Software Menu

The software menu contains options pertaining to PCS settings (see figure 18).

Figure 18. Software Menu

Show Expanded Device Tabs

Selecting Show Expanded Device Tabs from the software menu displays the device IP address or connection method in the Device tab (see figure 19).

Figure 19. Expanded Device Tab

Software Settings

This option resets all disabled confirmation dialogs to the default settings.

1. From the Software menu, select Software Settings.

The Software Settings dialog box opens (see figure 20).

Figure 20. Software Settings Dialog Box

1. Click the Re-enable Confirmation Dialog button (①). The dialog box closes and the re-enable is complete.

Alternatively, click the Close button (2) to close the dialog box without re-enabling the confirmation dialogs.

Tutorial

Display a general overview of where to find features in the PCS framework.

1. From the Software menu, select Tutorial. The Tutorial dialog box opens.

2. Click the I Get It! button to close the dialog box.

Extron PCS Help

Open the PCS help file for general PCS operations.

From the Software menu, select Extron PCS Help.

Application Licensing

Log into PCS with your Extron Insider account or check licensing details.

Figure 21. Application Licensing

About Extron PCS

Display information about the current PCS version.

1. From the Software menu, select About Extron PCS.

The About - Extron PCS dialog box opens (see figure 22).

Figure 22. About - Extron PCS Dialog Box

1. Click the Details button (①) for more information.
2. To display details about third-party software packages and associated licensing, click Licenses (2).
3. Click OK (③) to close the dialog box.

Exit

Disconnect connected devices and close the application.

1. From the Software menu, select Exit. If the device tabs are open, the Exit dialog box opens (see figure 23).

Figure 23. Exit Dialog Box

1. Click the Close Session(s) and Exit button (①) to disconnect the software from connected devices, close all offline device tabs, and close the software.

Alternatively, click the Cancel button (②) to leave the software open.

Device Menu

The device menu (see figure 24) contains options pertaining to device connection, configuration, and information. For details about these options, see the DTP3 T 212 D PCS Help File.

Figure 24. Device Menu

• Disconnect — Disconnects the device from the PCS program and close the device tab.
• Settings — Opens a submenu with the following option:

- Hardware Settings — Display the Hardware Settings dialog box with side tabs containing device information and option to change the device name.

• Reset Device — Opens the Reset Device dialog box, with selectable models for resetting the connected device, as well as the Unit Information (also displayed in the Hardware Settings dialog box).
• Update Firmware — Opens a submenu to upload firmware from the host device to the connected device.

NOTE: If necessary, download a new firmware from the Extron website (see Software/Firmware Installation on page 18).

- Update Firmware to this Device... — Upload firmware from the host device to the connected device only.

• DTP3 T 212 D Help — Opens the DTP3 T 212 D PCS Help File in a separate window.
- About this Module — Opens the About This Module dialog box, with the module part number and firmware version of the connected device.

SIS Configuration and Control

Use Simple Instruction Set (SIS) commands to configure the DTP3 T 212 D. This section provides information about using those commands. The following topics are discussed:

• Host Control Ports
  • Simple Instruction Set Control
  • Command and Response Table for SIS Commands

Host Control Ports

Rear Panel Remote RS-232 Port

The rear panel control port (see figure 6, © on page 9) can be connected to a host device such as a computer running Extron DataViewer, available at www.extron.com. The port makes serial control of the switcher possible (see Over TP RS-232 and Remote RS-232 Control Wiring on page 12 to connect the port). Use the protocol information listed below to make the connection.

The protocol for the Remote serial port is as follows:

- 9600 baud

- no parity

- 8 data bits

- 1 stop bit

- no flow control

Front Panel Configuration USB-C Port

The front panel USB-C configuration port (see figure 4, D on page 7) can be connected to a host computer for configuration using SIS commands. To connect the switcher to a host computer, download the USB driver, follow the on-screen instructions, and configure the switcher as required.

Simple Instruction Set Control

Host-to-Unit Instructions

SIS commands consist of one or more characters per field. No special characters are required to begin or end a command character sequence. When a command is valid, the transmitter executes the command and sends a response to the host device. All responses from the transmitter to the host end with a carriage return and a line feed (CR/LF = ←), which signals the end of the response character string. A string is one or more characters.

Device-Initiated Power-Up Message

When the device completes its start-up, it issues the following message to the host:

© Copyright 202x, Extron DTP3 T 212 D, Vx.xx, 60-1714-nn

- Vx.xx is the firmware version number.

- 60-1714-nn is the part number of the unit.

Error Responses

When the transmitter receives a valid SIS command, it executes the command and sends a response to the host device. If the transmitter is unable to execute the command because the command is invalid or it contains invalid parameters, the transmitter returns an error response to the host. The error response codes are:

E01 – Invalid input number E13 – Invalid parameter

E06 – Invalid channel change E14 – Invalid for this configuration

E10 – Invalid command E17 – Invalid command for signal type

Time out

Pauses of 10 seconds or longer between command ASCII characters result in a time out. The command operation is aborted with no other indication.

Unsolicited Responses

The unit provides unsolicited status updates for items that can change their state externally, so that the configuration software and/or control system does not need to poll the device. The responses for the following are initiated automatically when the state changes on the device:

InX1●All←	Broadcast when the input selection changes
SigX2●X2←	Broadcast when signal status changes on any input or output
HdcpI X1●X8←	Broadcast when HDCP status changes on any input
HdcpO X9←	Broadcast when HDCP status changes on the output
Rpwr X14←	Broadcast when the remote power toggle switch changes state
HdbtO X13←	Broadcast when the DTP/HDBT toggle switch changes state

NOTE: See Symbol Definitions on page 27 for the symbol key.

Using the Command and Response Table

The Command and Response Table for SIS Commands begins on page 28. Symbols are used throughout the table to represent variables in the command response fields. Command and response examples are shown throughout the table. The ASCII to HEX conversion table (see figure 25) is for use with the command and response table.

Figure 25. ASCII to Hex Conversion Table

NOTE: For commands and examples of computer or device responses used in this guide, the character "0" is the number zero and "O" is the capital letter "o".

Symbol Definitions

NOTES:

• If unit does not support or recognize the entered commands, nothing happens and no response is issued.
• Only instances marked with a • character require a space. Any spaces between characters in the command and response tables are only inserted for ease of reading.

← = CR/LF (carriage return with line feed)

| or ← = Soft carriage return (no line feed)

• = Space

* = Asterisk character (which is a command character, not a variable)

Esc or W = Escape key

x1 = Input (1-2)

1 = HDMI

2 = USB-C

X2 = Status

θ = Off, disabled, or not detected

1 = On, enabled, or detected

x3 = Auto switch mode

θ = Disabled

1 = Enabled, highest active # input has priority

(USB-C) (default)

2 = Enabled, lowest active # input has priority (HDMI)

x4 = Video mute

θ = Unmute (default)

1 = Mute video to black

2 = Mute video and sync

X5 = Input audio format

1 = Auto (default)

2 = Digital embedded

3 = Analog

x6 = DP Alt Mode Lane Config

1 = 2 Lanes of DisplayPort Video

2 = 4 Lanes of DisplayPort Video (default)

x7 = Output HDCP mode

= Encrypt as required by input. Continuous trials for HDMI and DVI sinks (default).

1 = Always encrypt. Continuous trials for HDMI and DVI sinks.

X8 = Input HDCP status

θ = No video detected

1 = Video detected with HDCP

2 = Video detected without HDCP

X9 = Output HDCP status

θ = No active sink detected

1 = Sink detected, output not encrypted

2 = Sink detected, output encrypted

X10 = Verbose mode

θ = Clear/none

1 = Verbose mode (default)

2 = Tagged responses for queries

3 = Verbose mode and tagged

responses for queries.

X11 = Device name. The name is a text string of up to 24 characters drawn from the alphabet (A-Z), digits (0-9), and minus sign/hyphen (-). No blank, space, or special characters are permitted as part of a name. The first letter must be a letter, and the last character must not have a minus sign/hyphen. The factory default is "DTP3-T-212-D."

X12 = Audio mute

θ = Unmuted (default)

1 = Muted

X13 = DTP/HDBT switch position

θ = DTP mode (default)

1 = HDBT mode

X14 = Remote power mode

θ = No remote power/off

1 = DTP PLUS 48 VDC

X15 = Serial UART port configuration

1 = Over DTP pass through (default)

2 = Host mode

Command and Response Table for SIS Commands

Command ASCII command	(host to device)	Response (device to host)	Additional description
Video Configuration
Signal Status
View all signal status	EscLS←Verbose mode 2/3	X2•X2←SigX2•X2←
View input HDCP status	EscIHDCP←Verbose mode 2/3	X1•X8←HdcpI X1•X8←	HDCP status for selected input.
View output HDCP status	EscOHDCP←Verbose mode 2/3	X9←Hdcp0 X9←
KEY: X1 = Input (1-2) 1 = HDMI (default) 2 = USB-CX2 = Status: θ = Not detected 1 = DetectedX8 = Input HDCP Status: θ = No video detected 1 = Video detected with HDCP 2 = Video detected without HDCPX9 = Output HDCP Status: θ = No active sink detected 1 = Sink detected, output not encrypted 2 = Sink detected, output encrypted
Video Input Selection
Set input	X1!	InX1•All←
View current input selection	!Verbose mode 2/3	X1←InX1•All←
KEY: X1 = Input (1-2) 1 = HDMI (default) 2 = USB-C
Auto-switch Mode
Set mode	EscX3AUSW←	AuswX3←
View setting	EscAUSW←Verbose mode 2/3	X3←AuswX3←
KEY: X3 = Auto Switch mode: θ = Disabled 1 = Enabled, highest active # input has priority (USB-C; default)2 = Enabled, lowest active # input has priority (HDMI)
Video Mute
Set video mute	X4B/b	VmtX4←
View video mute status	B/bVerbose mode 2/3	X4←VmtX4←
KEY: X4 = Video Mute: θ = Unmute (default) 1 = Mute video to black 2 = Mute video and sync
Input HDCP Authorized Device
Set HDCP authorization per input	EscE X1*X2HDCP←	HdcpE X1*X2←
Set HDCP authorization both inputs	EscE X2HDCP←	HdcpE X2←
View HDCP authorization status	EscEHDCP←Verbose mode 2/3	X2•X2←HdcpE X2•X2←
KEY: X1 = Input (1-2): 1 = HDMI 2 = USB-CX2 = Status: θ = Off, disable 1 = On, enable (default)

Command ASCII command (host to device)	Response (device to host)	Additional description
Video Configuration (continued)
Output HDCP Mode
Set output HDCP mode	EscSX7HDCP←	HdcpSX7←
View output HDCP mode	EscSHDCP←	X7←
	Verbose mode 2/3	HdcpSX7←
KEY: X7 = Output HDCP Mode: θ = Encrypt as required by input. Continuous trials for HDMI and DVI sink (default).1 = Always encrypt. Continuous trials for HDMI and DVI sink.
DisplayPortTM Alt Mode Lane Configuration
Set mode	EscF2*X6USBC←	UsbcF2*X6←
View mode	EscF2USBC←	X6←
	Verbose mode 2/3	UsbcF2*X6←
KEY: X6 = DP Alt Mode Lane Config: 1 = 2 lanes of DisplayPort Video 2 = 4 Lanes of DisplayPort Video (default)
Audio Configuration
Input Audio Format
Set input audio format	EscIX1*X5AFMT←	AfmtIX1*X5←
View input audio format	EscIX1AFMT←	X5←
	Verbose mode 2/3	AfmtIX1*X5←
Set audio format (for all inputs)	EscI*X5AFMT←	AfmtIX5← Sets all inputs to same audio format
View current settings (for all inputs)	EscIAFMT←	X5*X5←
	Verbose mode 2/3	AfmtIX5*X5←
KEY: X1 = Input (1-2) 1 = HDMI 2 = USB-CX5 = Input Audio Format: 1 = Auto (default) 2 = Digital embedded 3 = Analog
Audio Mute
Mute embedded audio	X12ZAmt	X12←
View mute status	Z	X12←
	Verbose mode 2/3	Amt X12←
KEY: X12 = Audio mute: θ = Unmute (default) 1 = Muted
Misc/Other Information
Verbose Mode
Set verbose mode	EscX10CV←	Vrb X10←
View verbose mode	EscCV←	X10←
	Verbose mode 2/3	Vrb X10←
KEY: X10 = Verbose Mode: θ = Clear/none 1 = Verbose mode (default) 2 = Tagged responses for queries3 = Verbose mode and tagged responses for queries
Serial UART Port Configuration
Set output UART port	EscO1*X15LRPT←	LrptO1*X15←
View output port setting	EscO1LRPT←	X15←
	Verbose mode 2/3	LrptO1*X15←
KEY: X15 = Serial UART Port configuration: 1 = Over TP Pass through (default) 2 = Host mode

Command ASCII command (host to device)	Response (device to host)	Additional description
Video Configuration (continued)
Output HDCP Mode
Set output HDCP mode	EscS7HDCP←	HdcpS7←
View output HDCP mode	EscSHDCP←	X7←
	Verbose mode 2/3	HdcpS7←
KEY: X7 = Output HDCP Mode: θ = Encrypt as required by input. Continuous trials for HDMI and DVI sink (default).1 = Always encrypt. Continuous trials for HDMI and DVI sink.
DisplayPortTM Alt Mode Lane Configuration
Set mode	EscF2*X6USBC←	UsbcF2*X6←
View mode	EscF2USBC←	X6←
	Verbose mode 2/3	UsbcF2*X6←
KEY: X6 = DP Alt Mode Lane Config: 1 = 2 lanes of DisplayPort Video 2 = 4 Lanes of DisplayPort Video (default)
Audio Configuration
Input Audio Format
Set input audio format	EscI*X1*X5AFMT←	AfmtI*X1*X5←
View input audio format	EscI*X1AFMT←	X5←
	Verbose mode 2/3	AfmtI*X1*X5←
Set audio format (for all inputs)	EscI*X5AFMT←	AfmtI*X5← Sets all inputs to same audio format
View current settings (for all inputs)	EscIAFMT←	X5*X5←
	Verbose mode 2/3	AfmtI*X5*X5←
KEY: X1 = Input (1-2) 1 = HDMI 2 = USB-CX5 = Input Audio Format: 1 = Auto (default) 2 = Digital embedded 3 = Analog
Audio Mute
Mute embedded audio	X12ZAmt	X12←
View mute status	Z	X12←
	Verbose mode 2/3	Amt X12←
KEY: X12 = Audio mute: θ = Unmute (default) 1 = Muted
Misc/Other Information
Verbose Mode
Set verbose mode	EscX10CV←	Vrb X10←
View verbose mode	EscCV←	X10←
	Verbose mode 2/3	Vrb X10←
KEY: X10 = Verbose Mode: θ = Clear/none 1 = Verbose mode (default) 2 = Tagged responses for queries3 = Verbose mode and tagged responses for queries
Serial UART Port Configuration
Set output UART port	EscO1*X15LRPT←	LrptO1*X15←
View output port setting	EscO1LRPT←	X15←
	Verbose mode 2/3	LrptO1*X15←
KEY: X15 = Serial UART Port configuration: 1 = Over TP Pass through (default) 2 = Host mode
Misc/Other Information (continued)Device Name
Set the unit name	EscX11CN←	Ipn●X11←	Change the name to one of your choosing,consisting of up to 24 alphanumericcharacter (including “-”).
Set unit name to factory default	Esc●CN←	Ipn●X11←	Set name to default(i.e. “DTP3-T-212-D”).
View unit name	EscCN←Verbose mode 2/3	X11←Ipn●X11←
KEY: X11 = Device name. The name is a text string of up to 24 characters drawn from the alphabet (A-Z), digits (0-9), and minus sign/hyphen (-). No blank, space, or special characters are permitted as part of a name. The first letter must be a letter, and the last character must not have a minus sign/hyphen. The factory default is “DTP3-T-212-D.”
Status Queries
View output remote power status	EscRPWR←Verbose mode 2/3	X14←RpwrX14←
View DTP/HDBT switch status	EscOHDBT←Verbose mode 2/3	X13←Hdbt0X13←
View part number	N/nVerbose mode 2/3	XX-xxxx-xx←Pno●xx-xxxx-xx←
View model name	1I/iVerbose mode 2/3	DTP3●T●212●D←Inf01*DTP3●T●212●D←
View model description	2I/iVerbose mode 2/3	DTP3●HDMI●4K60●TRANSMITTER←Inf02*DTP3●HDMI●4K60●TRANSMITTER←
View firmware version	Q/q	x.xx←
View firmware version w/build	*Q/q	x.xx.xxxx←
View detailed firmware versions	0Q/q bootloader version -	factory base codeversion-updated firmwareversion←	Show bootstrap, factory-installed,and updated firmware version
Example:0.01-0.00.0000-b023-Fri, 20 May 2022 18:01 UTC>-0.00.0000-b024*<2.09LX-dtp3_t_212_d-Thus, 14 Jul 2022 23:18 UTC>
KEY: X13 = DTP/HDBT Switch Position: θ = DTP mode (default) 1 = HDBT modeX14 = Remote Power Mode: θ = No remote power/off 1 = DTP Plus 48 VDC
Resets
Full factory reset	EscZXXX←	Zpx←

Reference Information

This section describes additional information for the DTP3 T 212 D.

Best Practices for Cleaning Your Extron Products

There may be times when it becomes necessary to clean your Extron product. Plastic surfaces and cosmetic finishes can be damaged by long term exposure to chemicals. Therefore, Extron recommends the following guidelines when cleaning our products.

All Extron products can be safely cleaned with:

1. 70% concentration or higher Isopropyl Alcohol

2. Disinfectant cleaners that:

3. Are non-ammonium based (for example, contains no ammonium chloride)

4. Contain 2% or less sodium hypochlorite (for example, 2% bleach, 98% water)

It is important to follow these general guidelines when cleaning:

1. If possible, unplug the device.
2. Spray the cleaner on a lint-free cloth until the cloth is damp.
3. Do not spray the cleaner directly onto the product.
4. Gently clean the product surface using the cloth.

Your health and safety are our top priority. Keeping devices clean, especially those in high-traffic environments and high-use applications, is a crucial step in minimizing the spread of infections. Please contact us if you have any questions about the guidelines or if you have a question about cleaning the product.

Illustration of a blue glove resting on a yellow textured surface (no text or symbols)

Extron Warranty

Extron warrants its powered products against defects in materials and workmanship for a period of three years from the date of invoice. In the event of malfunction during the warranty period, Extron will repair or replace a product to whatever extent it shall deem necessary to restore the product to proper operating condition.

This Limited Warranty does not apply if the fault has been caused by misuse, improper handling care, electrical or mechanical abuse, abnormal operating conditions or non-Extron authorized modification to the product. Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality, performance, merchantability, or fitness for any particular use. In no event will Extron Electronics be liable for direct, indirect, or consequential damages resulting from any defect in this product even if Extron Electronics has been advised of such damage. Please note that laws vary from state to state and country to country, and that some provisions of this warranty may not apply to you.

Powered Warranty Exception

Everlast™ Power Supplies — Extron warrants Everlast power supplies against any defects in materials and workmanship for a period of seven years from the date of invoice. In the event of a malfunction during the warranty period, Extron will repair or replace the power supply to its original operating condition. Extron engineers will examine the returned product and determine whether the Everlast Power Supply Warranty or Powered Product Warranty applies.

Speakers — Extron warrants Flat Field ^® , SoundField ^® , SpeedMount ^® , Column Array, and System INTEGRATOR ^® speakers against any defects in materials and workmanship for a period of five years from the date of invoice.

Touchscreens — Extron warrants touchscreen display and overlay components against any defects in materials and workmanship for a period of one year from the date of invoice.

Annotator 300 — Extron warrants the Annotator 300 against any defects in materials and workmanship for a period of five years from the date of invoice.

Non-Powered Warranty Exception

Cable Cubby, Hideaway Surface Access Enclosures and Retractors — Extron warrants Cable Cubby cable access enclosures, HSA Hideaway Surface Access enclosures, and Retractor cable retraction modules for a period of three years from the date of invoice.

Active Cables and Active Adapters — Extron warrants active cables and active adapter cables for a period of three years from the date of invoice.

Cable Termination Tools and Dies — Extron warrants cable termination tools for a period of three years from the date of invoice, excluding the die.

Return Information

Units must be returned insured, with shipping charges prepaid. If not insured, you assume the risk of loss or damage during shipment. Returned units must include the serial number and a description of the problem, as well as the name of the person to contact in case there are any questions.

NOTE: To assure the highest level of service, a return authorization number must be obtained from Extron before products are returned for service. Products must be shipped to Extron, prepaid along with proof of purchase only after obtaining a Return Authorization (RA) number from the Extron Customer Support department.

Please contact Extron to receive an RA (Return Authorization) number:

USA: 714.491.1500 or 800.633.9876

Asia: 65.6383.4400

Europe: 31.33.453.4040 or 800.3987.6673

Japan: 81.3.3511.7655

Africa and Middle East: 971.4.299.1800