StarTech.com ST121HD20V HDMI Over CAT6 Extender Quick-Start Guide

StarTech.com ST121HD20V HDMI Over CAT6 Extender

Product Diagram (ST121HD20V)

Transmitter

Front
1| Service Port| •          Used for firmware updates.

2

|

EDID Switch

| •          Copy EDID from the Video Source (Transmitter Side) or Display (Receiver Side) based on the position of the EDID Switch.

Note: Please power cycle the Tx and Rx when changing this switch for it to take effect

3| IR Out Port| •          Used to connect the IR Blaster to the HDMI Transmitter.

4

|

RJ45 Port

| •          Used to connect the Transmitter to the

Receiver.

•          Power Indicator: Illuminates Green when the

The transmitter is receiving power.

•          Connection Indicator: Illuminates Amber when the HDMI Transmitter is sending a signal to the HDMI Receiver.

Back
5| HDMI In Port| •          Used to connect a Video Source Device to the

HDMI Transmitter.

6| HDMI Out Port| •          Used to connect a Display Device to the HDMI Transmitter.
7| DC 12V Port| •          Used to power the HDMI Transmitter

Front
1| Service Port| •          Used for firmware updates.
2| IR In Port| •          Used to connect the IR Receiver to the HDMI Receiver.

3

| ****

RJ45 Port

| •          Used to connect the HDMI Receiver to the

HDMI Transmitter.

•          Power Indicator: Illuminates Green when the

Receiver is receiving power.

•          Connection Indicator: Illuminates Amber when the HDMI Transmitter is sending a signal to the HDMI Receiver.

Back
4| HDMI Out Port| •          Used to connect a Display Device to the HDMI Receiver.
5| DC 12V Port| •          Used to power the HDMI Receiver

Requirements

For the latest requirements and full manual, please visit: www.StarTech.com/ST121HD20V

Installation

Installing the HDMI Transmitter or Receiver

1. Set up the Video Source Device (e.g. computer) and the Display Device (place/ mount the display appropriately).

2. Position the HDMI Transmitter near the Video Source Device that was set up in Step 1.

3. Connect an HDMI Cable from the Video Source Device to the HDMI In Port on the back of the HDMI Transmitter.

4. Position the HDMI Receiver near the Display Device that was set up in Step 1.

5. Connect a CAT6 Cable (cables sold separately) to the RJ45 Port on the back of the HDMI Transmitter and to the RJ45 Port on the back of the HDMI Receiver.
   Note: The cabling should not go through any networking equipment (e.g. router, switch, etc.).

6. Connect an HDMI Cable to the HDMI Out Port on the back of the HDMI Receiver and to the Display Device.

7. Connect the Universal Power Adapter to the DC 12V Port on the HDMI Transmitter and to an AC Electrical Outlet to power both the HDMI Transmitter and HDMI Receiver (using Power Over Ethernet).

Installing the IR Blaster and IR Receiver

The IR Receiver and IR Blaster can be connected to either the HDMI Transmitter or HDMI Receiver.

HDMI Transmitter:

1. Connect the IR Blaster to the IR Out Port on the HDMI Transmitter.
2. Position the IR Sensor directly in front of the Video Source Device’s IR Sensor (if you’re unsure, check the manual of your video source to determine the IR sensor location).

HDMI Receiver:

1. Connect the IR Receiver to the IR In Port on the HDMI Receiver.
2. Position the IR Sensor where you’ll point your IR Remote Control.

FCC Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by StarTech.com could void the user’s authority to operate the equipment.

Industry Canada Statement

This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe [B] est conforme à la norme NMB-003 du Canada. CAN ICES-3 (B)/NMB-3(B) This device complies with Industry Canada licence-exempt RSS standard(s).

Operation is subject to the following two conditions:

1. This device may not cause interference, and
2. This device must accept any interference, including interference that may cause undesired operation of the device.

Warranty Information

This product is backed by a two-year warranty. For further information on product warranty terms and conditions, please refer to www.startech.com/warranty.

Limitation of Liability

In no event shall the liability of StarTech.com Ltd. and StarTech.com USA LLP (or their officers, directors, employees, or agents) for any damages (whether direct or indirect, special, punitive, incidental, consequential, or otherwise), loss of profits, loss of business, or any pecuniary loss, arising out of or related to the use of the product exceed the actual price paid for the product. Some states do not allow the exclusion or limitation of incidental or consequential damages. If such laws apply, the limitations or exclusions contained in this statement may not apply to you.

Safety Measures

• If a product has an exposed circuit board, do not touch the product under power.

StarTech.com Ltd. 45 Artisans Cres London, Ontario N5V 5E9 Canada

StarTech.com LLP. 2500 Creekside Parkwy Lockbourne, Ohio 43137 U.S.A.

StarTech.com Ltd. Unit B, Pinnacle 15 Gowerton Rd, Brackmills Northampton NN4 7BW United Kingdom

• FR: fr.startech.com
• DE: de.startech.com
• ES: es.startech.com
• NL: nl.startech.com
• IT: it.startech.com
• JP: jp.startech.com

FAQ’s

What is the StarTech.com ST121HD20V HDMI Over CAT6 Extender?

The StarTech.com ST121HD20V is a device that allows you to extend HDMI signals over long distances using CAT6 Ethernet cables. It enables you to transmit high-definition video and audio from an HDMI source to a remote display or monitor.

What are the main features of the ST121HD20V HDMI Extender?

The main features of the ST121HD20V HDMI Extender include support for HDMI 1.3, 1080p video resolution, and 7.1 surround sound audio. It can transmit signals up to 230 feet (70 meters) over a single CAT6 cable, providing a cost- effective solution for extending HDMI signals.

What devices are compatible with the ST121HD20V HDMI Extender?

The ST121HD20V is compatible with various HDMI source devices, such as PCs, Blu-ray players, gaming consoles, and media players. It can connect to HDMI displays or monitors on the receiving end.

What type of cables does the ST121HD20V HDMI Extender use?

The ST121HD20V uses standard CAT6 Ethernet cables to extend the HDMI signals between the transmitter and the receiver units.

How does the ST121HD20V HDMI Extender maintain video and audio quality over long distances?

The extender employs advanced signal processing and compression techniques to maintain the integrity of the video and audio signals, ensuring minimal loss of quality over the extended distance.

Does the ST121HD20V support 4K video resolution?

No, the ST121HD20V supports video resolutions up to 1080p (Full HD). It does not support 4K resolutions.

Can I use CAT5e cables instead of CAT6 with this extender?

While the extender is designed to work with CAT6 cables, it may also function with CAT5e cables for shorter distances. However, using CAT6 cables is recommended for optimal performance over longer distances.

Does the ST121HD20V come with power adapters for the transmitter and receiver units?

Yes, the ST121HD20V includes power adapters for both the transmitter and receiver units, providing the necessary power supply to operate the extender.

Can I control the HDMI source device from the remote display using this extender?

No, the ST121HD20V does not support bi-directional control, so you cannot control the HDMI source device from the remote display using this extender. It only extends video and audio signals.

Is the ST121HD20V HDMI Extender plug-and-play?

Yes, the ST121HD20V is a plug-and-play device, which means it requires minimal setup. Simply connect the HDMI source to the transmitter and the display to the receiver using CAT6 cables, and the extender should start working.

Can I daisy-chain multiple ST121HD20V extenders for longer distances?

No, the ST121HD20V does not support daisy-chaining. Each extender set consists of one transmitter and one receiver, and they cannot be cascaded to extend the distance further.

Does the ST121HD20V support HDCP (High-bandwidth Digital Content Protection)?

Yes, the ST121HD20V supports HDCP, which allows you to play protected content from devices such as Blu-ray players and set-top boxes without any issues.

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