IDATA EXT-E704K - AV Extender Techly - Free user manual and instructions

Product Type	AV Extender (HDMI)
Brand	Techly
Model	IDATA EXT-E704K
Dimensions (approx.)	8.5 x 6.0 x 2.5 cm
Weight	120 g
Power Supply	DC 5V, 1A
Input Interface	HDMI
Output Interface	HDMI
Transmission Medium	Cat5e/6 Ethernet cable
Maximum Distance	50 m (1080p)
Supported Resolutions	Up to 1080p
Audio Support	Yes, via HDMI
LED Indicators	Power and Link
Mounting	Desktop or wall-mountable
Operating Temperature	0°C to 50°C
Storage Temperature	-20°C to 60°C
Humidity	20% to 80% non-condensing
Included Accessories	Power adapter, mounting brackets, user manual
Safety	Use only with provided power supply; avoid liquid exposure
Cleaning	Wipe with dry cloth
Maintenance	No user-serviceable parts

Frequently Asked Questions - IDATA EXT-E704K Techly

How do I connect the extender?

Connect the transmitter to the HDMI source and the receiver to the display using HDMI cables. Then, connect the two units with a Cat5e or Cat6 Ethernet cable.

What is the maximum transmission distance?

The extender supports distances up to 50 meters for 1080p resolution using Cat6 cable. Performance may vary with cable quality.

Does it support 4K resolution?

No, this model supports up to 1080p resolution. For 4K extenders, please check other Techly models.

Do both units require power?

Yes, both the transmitter and receiver need to be powered via the included DC 5V adapters.

Can I use it with any HDMI device?

Yes, as long as the device has a standard HDMI output, the extender is compatible with DVD players, game consoles, computers, etc.

How do I reset the extender?

Simply unplug the power from both units, wait 10 seconds, and plug them back in. This will reset the connection.

What do the LED indicators mean?

A solid green LED on both units indicates power and a successful link. If the LED is off or blinking, check connections and power.

Is it compatible with all HDMI cables?

Yes, but for best performance, use high-speed HDMI cables with Ethernet support.

Can I extend audio only?

No, the extender transmits both video and audio over the HDMI signal. It cannot separate audio only.

What should I do if there is no signal?

Ensure all HDMI and Ethernet cables are securely connected, both units are powered, and the source device is outputting a compatible resolution. Try power cycling all devices.

USER MANUAL IDATA EXT-E704K Techly

EXTENDER HDMI 2.0 SU CAVO CAT.6/7 4K

HDMI 2.0 EXTENDER OVER CAT.6/7 CABLE 4K

Two identical electronic devices labeled 'IDATA' with ports and labels (DC 5V, HDMI OUT, IR IN), no additional text or symbols visible.

IDATA EXT-E704K

EXTENDER HDMI 2.0 SU CAVO CAT.6/7 4K

Gentile Cliente

Thank you for purchasing this product. For optimum performance and safety, please instructions carefully before connecting, operating or adjusting this product. Please keep this manual for future reference.

IMPORTANT SAFETY INSTRUCTION

INTENDED USE

We do not permit using the device in other ways like described in this user's manual.

Use the product only in dry interior rooms. Not attending to these regulations and safety instruction might cause fatal accidents, injuries, and damages to persons and property. The manufacturer/supplier assumes no liability for damages caus

failure to comply with the intended use.

To reduce risk of electric shock, this product should ONLY

be opened by an authorized technician when service required. Disconnect the product from mains and other

equipment if a problem should occur. Do not expose the product to water or moisture.

• Your product is not a toy and is not meant for children, because it contains small parts which can be swallowed and can injure when used inappropriately!
• Please install the system and devices attached to it in a way that persons cannot be injured, or objects not be damaged for example by dropping or stumbling.
• Please remove the packing materials, because children may cut themselves on them while playing. Furthermore, there is a risk of swallowing and inhalation of incidentals and insulating material.
• Avoid places with high temperatures, or humidity, or places which might come with water. Do not install the product close to openings of air conditioners, or at places with an excessive amount of dust or smoke.
• Do not install the product at places subject to vibration, or oscillation
• Do not modify and alter the product and any accessories! Do not use any damaged parts.
• Keep enough space around all devices for a good ventilation and free motion damages.
• Keep distance from flammable and explosive devices.
  • Do not unplug the device when it is in using.
• Do not mix up HDMI to RJ45 sender and RJ45 to HDMI receiver before installation.
• Power supply: DC 5V, usage only the supplied power unit, do not use the power supply if it damaged.

INTRODUCTION

This HDMI Extender includes a transmitter unit and a receiver unit, allows HDMI transmitted up to 60 meters at 4Kx2K@30Hz and up to 30 meters at 4Kx2K@60Hz long away via a single CAT6/6A/7 cable in a point-to-point configuration. It supports IR pass back with a wide IR frequency 20-60 KHz. It is perfect for application of outdoor advertising, video clips, monitor system, home entertainment and conference, etc.

FEATURES:

1. Support HDMI2.0, compatible with HDCP2.2
2. Highest resolution up to 4Kx2K@60HZ
3. Transmission over single CAT6/CAT6A/7
4. Support IR pass back function (IR range support 20\~60KHz)
5. Transmission distance is up to 60 meters when 4K@30Hz and 30 meters when 4K@60Hz
6. Metal housing, stable and durable
7. Plug and play

PACKAGE CONTENTS

• Transmitter unit x1 pc
- Receiver unit x 1 pc
• Power supply DC5V/1A x 2pcs
• User 's manual x 1pc
• IR Blaster Extension cable x 1pc
• IR Receiver Extension cable x 1pc

INSTALLATION REQUIREMENTS

1. HDMI source device (computer graphics card, DVD, PS3, HD monitoring equipment etc).
2. HDMI display device like SDTV, HDTV, and projector with HDMI port.
3. Network cables UTP/STP cat6/6A/7 network cables, which following the standard of EIA-568B.

PANEL DESCRIPTION

1. Transmitter unit(TX)

① Reset Press for restarting the unit
② RJ45 signal output Output encoded HDMI signal
③ Power indicator LED indicator turn on when power on
④ Power input DC5V Connect with power supply
⑤ HDMI signal input Connect with HDMI source device
⑥ IR signal output Connect with IR blaster extension cable

2. Receiver unit (RX)

① Reset Press for restarting the device
② R145 signal input Input encoded HDMI signal
③ Power indicator LED indicator turn on when power on
④ Power input DC5V Connect with the power supply
⑤ HDMI signal output Connect with the display device
⑥ IR signal input Connect with IR receiver extension cable

INSTALLATION PROCEDURES

How to make a Cat6 network cable?

Follow the standard of EIA-568:

1-Orange/white 2-Orange 3-Green/white
4-Blue 5-Blue/white 6-Green
7-Brown/white 8-Brown

CONNECTIONS

1) Connect source device to transmitter unit (TX) and display device to receiver unit (RX) via HDM cables.
2) Connect transmitter unit (TX) and receiver unit (RX) via network cables (CAT6/CAT6A/CAT7)
3) Plug the power supplies to transmitter and receiver, the extender works.

graph LR
    A[" DVD "] --> B[" HDMI EXTENDER TX "]
    B --> C[" CAT6/6A/7 Cable "]
    C --> D[" HDMI EXTENDER RX "]
    D --> E[" HDMI OUT "]
    E --> F[" HDMI display "]
    G[" Signal"] --> H[" Internet"]
    I[" WiFi"] --> J[" Network"]
    K[" Radio"] --> L[" Radio icon "]
    M[" Radio icon"] --> N[" Radio icon "]

IR USER GUIDE

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 in the IR IN port of the RX (Receiver)
2) The emitter of the IR blaster should as close as possible to the IR receiver window of the signal source device.
3) Using the IR remote controller of the signal source device towards the IR receiver (connected to the receiver), to remote control source media playback.

FAQ

Q: There is no output on screen when all connections are correct

A: 1) Please check and make sure the display/monitor supports the HDMI signal which fed out from the source device.

2) Please make sure the HDMI cables supports 4Kx2K if the output signal from the source device is 4Kx2K resolution.

3) Please check and make sure the network cable insert to the RJ45 port well.

4) Restart the transmitter or receiver by pressing the reset button.

Q: Black screen happened on the display/monitor.

A: 1) Please check and make sure the length of the network cable within the usable range:

CAT6 within 60m@4Kx2K@30Hz

CAT6 within 30m@4Kx2K@60Hz.

2) Reset the transmitter unit for re-built the connection.

Q: The color comes abnormality or there is no audio output.

A: Reset the transmitter unit for re-built the connection.

SPECIFICATION

Power section	Voltage/Current DC5V/1A
	Power consumption TX: 2.5W RX: <3W
HDMI performance and interface	HDMI compliance HDMI2.0
	HDCP compliance HDCP2.2
	HDMI resolution supported	480i@60Hz, 480p@60Hz, 576i@50Hz, 576p@50Hz, 720p@50/60Hz, 1080i@50/60Hz, 1080p@50/60Hz, 4Kx2K 24/25/30/60Hz
	Supports audio formats PCM
	Maximum transfer rate 10.2Gbps
	Input and output TMDS signal 0.5 ~ 1.5p-p (TMDS)
	Input and output DDS signal 5Vp-p (TTL)
	Input cable lenght supported ≤8m (AWG24)
	Output cable lenght supported ≤8m (AWG24)
Protection level	Electrostatic protection of the whole machine	1a Contact discharge level 3
		1b Air discharge level 3
		Standard IEC61000-4-2
Operating environment	Working temperature 0°C ~ 50°C
	Storage temperature -10 ~70°C
	Humidity (no condensation) 0 ~ 90%
Body properties	Dimension 77.49 (L) x 56.15 (W) x 22.66 (H) mm
	Material Iron alloy material
	Color	Black
	Weight	TX : 80g RX : 80g
Reliability	MTBF	30000 hours

Maintenance: clean only with a dry cloth. Do not use cleaning solvents or abrasives.

Warranty: no guarantee or liability can be accepted for any changes and modifications of the product or damage caused due to incorrect use of this product.

In compliance with EU Directive WEEE this product is marked with this symbol. It means that used electrical and electronic products should not be mixed with general household waste.

There is a separate collections system for these products in compliance with WEEE directive, otherwise contaminative and hazardous substances can pollute the environment.

With the CE sign, Techly® ensures that the product is conformed to the basic European standards and directives.

CEFC

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