TT372EDID - AV Extender Epcom - Free user manual and instructions

Product Type	HDMI Extender (AV Extender)
Brand	Epcom
Model	TT372EDID
Dimensions (per unit)	71.8 mm x 48.9 mm x 27.6 mm
Weight (per unit)	TX: 70 g, RX: 70 g
Power Supply	DC 5V/2A (included)
Power Consumption	TX: < 3 W, RX: < 3 W
Video Resolution	Up to Full HD 1080p@60Hz
Transmission Distance	Up to 50 meters via CAT6 cable
Cable Type	CAT6 / CAT6A / CAT7 (IEEE-568B standard)
IR Support	20-60 kHz IR passback, includes IR blaster and receiver cables
EDID Management	3-switch DIP for resolution/audio; can read EDID from loop-out TV
Loop-out	HDMI loop-out on transmitter unit
POE	Power over cable: receiver powered by transmitter via CAT cable
Plug and Play	Yes, no software installation required
Zero Latency	Uncompressed transmission with no delay
Safety	Do not hot plug; use only supplied power adapter; avoid static discharge
Package Contents	Transmitter (TX), Receiver (RX), Power supply, IR blaster cable, IR receiver cable, User manual
Color	Black

Frequently Asked Questions - TT372EDID Epcom

No image output or audio/video display is not normal?

Press the Receiver unit's LENGTH button to adjust and self-adapt to the network cable length.

Receiver LINK LED is flashing all the time?

Check if the network cable follows IEEE-568B standard. Verify that the Transmitter has HDMI signal input. Try resetting both units and reconnecting.

Receiver LINK LED is on but no image output?

Press the Receiver LENGTH button. Ensure HDMI cables are securely connected. Use fine copper network cable for optimal signal.

How do I connect the extender?

Connect the HDMI source to the Transmitter (TX) and the display to the Receiver (RX) using HDMI cables. Connect the TX and RX with a CAT6/6A/7 cable. Then power only the Transmitter with the supplied 5V/2A adapter.

What is POE and how does it work?

POE (Power over Ethernet) allows the Receiver to be powered by the Transmitter through the network cable. Plug the power supply only into the Transmitter; the Receiver will power up automatically.

How do I set the EDID?

Use the 3-switch DIP on the Transmitter. Refer to the table: e.g., 000 for 720p@60Hz 2.1CH, 001 for 720p@60Hz 7.1CH, etc. To read EDID from a TV, connect it to the loop-out port, set switches to 011, and power cycle the units.

IR remote control does not work?

Ensure the IR blaster cable is plugged into the IR OUT port of the Transmitter and the IR receiver cable into the IR IN port of the Receiver. Point the remote at the IR receiver (connected to Receiver). Check if the remote operates within 20-60 kHz range.

Can I use this extender with a network switch or router?

No. This extender is designed for direct point-to-point connection between Transmitter and Receiver using a single CAT cable. Using a switch or router may cause incompatibility.

What is the maximum cable length and which cable type is best?

Maximum distance is 50 meters using CAT6 cable. For best performance, use CAT6A or CAT7 with solid copper conductors.

Is hot-plugging allowed?

No. Do not connect or disconnect cables while the device is powered on. Always power off before making any connections to avoid damage.

USER MANUAL TT372EDID Epcom

Thank you for purchasing this product, for optimum performance and safety, please read the instructions carefully and keep the manual for future reference.

• Important Safety Notice

Please read below safety instructions carefully before installation and operation:

1. Do not mix up the transmitter unit (TX) and the receiver unit (RX), IR blaster extension cable and IR receiver extension cable before installation
2. Do not hot plug when it is working.
3. Use DC5V/2A power supply only. Make sure specification matched if using adapters not supplied by factory.
4. This HDMI Extender supports POE to power the receiver (Connect power supply to the transmitter only, and receiver is powered by the Transmitter). Please note that this HDMI Extender can not use with switch or router.
5. Static electricity will cause damage of the device, please do ESD protection when using the device.

• Product Introduction

This HDMI Extender includes a transmitter unit (TX) and a receiver unit (RX), working as a pair. It allows for transmission and extension uncompressed full HD 1080p@60Hz HDMI signal via CAT6/6A/7 network cable. The transmission on distance is up to 50 meters with zero latency. It is required to be the power of the transmission device. The transmission device is also used to supports POE to power the receiver (Connect power supply to the Transmitter unit only, each unit willpower up, as the Receiver unit is powered by the Transmitter unit through network cable). This HDMI Extender support IR passback for remote control source device easily. This device is performed in application of HD 1080p@60Hz HDMI signal via CAT6/6A/7 network cable. The transmission is required to provide information about HD video shooting, HD multimedia education system, HD digital advertising and signage etc.

• Product Features

1. Uncompressed and zero latency
2. Plug and play, without installation
3. Transmitter support one HDMI Loop-out.
4. Use CAT6/6A/7 for long distance transmission.
5. Support resolution is up to full HD 1080p@60Hz.
6. Support POE to power the receiver from transmitter.
7. Transmission distance up to 50 meters via CAT6 cable.
8. With EDID switch for setting a very needed HDMI signal format
9. Support IR passback for remote control source device from receiver site easily.

• Package contents

Receiver unit
(16) * 2pts
C
回
IR receiver

User manual • 1pcs

[Non-Text]

Power supply×1pra

• Installation Requirements

1. HDMI source device(computer graphics card, DVD, PS3, HD monitoring equipment etc).

2. HDMI display device like SDTV, HDTV, projector with HDMI port,

3. UTP/STP CAT6/6A/7 cable, follow standard IEEE-568B.

- Penal Description

1. Transmitter unit(TX)

① IR signal output to connect with
blaster extension cable
② RJ45 signal output
② HDMI signal indicator led: it lights

on all the time when HDMI signal

input flashes when no signal input

④ Reset butten
⑥ DCSV power input
⑤ HOME signal output
⑦ EDID switch
② HDMI signal input

2. Receiver unit (RX)

① DC5V power input
② HDMI signal output
④ IR signal input to connect with
IR receiver extension cable

④ LENGTH: for adjusting to the
length of network cable
① 1045 signal input
⑥ RJ45 indicator led: it lights on all the

time when HDMI signal transmission flashes when no signal transmission

• Installation and Connection

1. How to make a CAT6/6A/7 network cable Follow the standard of IEEE-568B

2. white and orange; 2. orange; 3. white and green; 4. blue; 5. white and blue; 6. green; 7. white and brown; 8. brown.

2.Connection

3.Connection instruction

3.1 Connect source device to Transmitter unit (TX), and display device to Receiver unit (RX) via HDMI cables

3.2 Connect Transmitter unit (TX) and Receiver unit (RX) via network cables (CAT6, CAT6A or CAT7)

3.3 Plug the power supply to Transmitter unit only, each unit will power up then initialize itself, this HDMI extender works

[NOTE]It is recommended to use a length range within 15\~50m network cable. If the CAT6 cable is too short, there may be no display output because the signal is too strong. If the CAT6 cable is too long, the output may be with poor quality.

4. IR User Guide

4.1 IR blaster extension cable should plug in the IR OUT port of TX (Sender) of HDMI extender, and the IR receiver extension cable should plug in the IR IN port of the Video wall controller.

4.2 The emitter of IR blaster should as close as possible to the IR receiver window of the signal source device.

4.3 Using the IR remote controller of the signal source device towards the IR receiver (connected to the Video wall controller), to remote control source media playback.

5.EDID Setting

5.1 First of all, set the resolution mode of the source device, please choose "AUTO" of the resolution mode. However, when the resolution mode of your source device is "AUTO" already, and the output resolution (for instance, output is 720p) is still not in accord with the resolution that set by the EDID dip switch (for instance, it is 1080p). At this time, please set the resolution of your device again to make it in accord with the resolution that set by the EDID dip switch (e.g. 1080p)

5.2 HDMI source device reads

the EDID information of the transmitter

(TX) and then output the relative HDMI signal forma.

5.3 It needs to power on again or reset the transmitter unit after re-setting EDID every time

5.4 When connect a TV with loop-out HDMI port of transmitter(TX), it can adjust EDID switch to read and save this TV's EDID information. When we use this function, it should connect TV with transmitter first, and then power on these devices, so that the EDID will be read and saved successfully. At next time, even though do not connect a TV into the loop-out HDMI port, the source device will output the saved EDID information last time.

Switch UP: use the Arabic numeral '1' to represent

Switch DOWN: use the Arabic funeral. "0" to represent

Switch Status			EDD information
switch-1	switch-2	switch-3
0	0	0	720P@5GHz 2.1CH
1	0	0	720P@1GHz 7.1CH
0	1	0	180P@9GHz 2.1CH
1	1	0	180P@5GHz 7.1CH
0	0	1	180P@9GHz 2.1CH
1	0	1	180P@9GHz 2.1CH
0	1	1	read and save the EDD of the log-in TV
1	1	1	Default EDD 720P@5GHz 2.1CH

· FAO

Q: No image output or audio and video display is not normal?

A: Press Receiver "LENGTH" button for adjusting this unit to self-adapt to the length of network cable.

Q: Receiver "LINK" led is flashing all the time?

A: 1) Make sure network cable connection follows the standard of IEEE-568B. 2) Check whether Transmitter has HDMI signal input. 3) Reset Transmitter & Receiver and reconnect.

Q: Receiver "LINK" led lights on all the time but no image output?

A: 1) Press Receiver. "LENGTH" button for adjusting to the length of network cable 2) Make sure HDMI cable is well connected with TV. 3) Make sure the network cable is fine copper wires.

• Specification

Item	Specification
HDMI signal	HDMI1.4x
HDCP	HDCLP.2x
Support resolutions	480@60Hz, 480p@60Hz, 576@10Hz, 576p@50Hz, 720p@50/60Hz, 1000@50/60Hz, 3D:1080p@60Hz
Network cable	Low resistance and consumption oxygen-free copper core (CAT6, CAT6A, CAT7)
Transmit distance	Full HD resolution 1080p@60Hz up to 50meters via CAT6 cable
IR remote control	Support 20~60kHz wide frequency IR remote control
ESID	Support EISID setting function
Audio format	PCM、AC3、DT5
Working temperature	DC ~ 60°C
Power supply	SVZA
Power consumption	TX<3W RX<3W
Product dimension	71.8Ω+48.9WΩ+27.6Hmm*2pcs
Weight	TX.70g RX.70g
Color	Black

Disclaimer

The product name and brand name may be registered trademark of related manufacturers. TM and B may be omitted on the user manual. The pictures on the user manual are just for reference, and there may be some slight difference with the real products. We reserve the rights to make changes without further notice to a product or system described here in to improve reliability, function or design.

HDMI EXTENDER

User Manual

EDID

Two identical line drawings of a rectangular electronic device with ports and connectors (no text or symbols visible)