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QUICK INSTALLATION GUIDE 

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USER MANUAL

Dear Customer

Thank you for purchasing this product. For optimum performance and safety, please read these 

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 caused by 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 is required. 

Disconnect the product from mains and other equipment if a 

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

AT T E N T I O N

RISK OF ELECTRIC SHOCK 

DO NOT OPEN

CAUTION

Before using the HDMI Video Capture please ensure that you read and understand the safety 

precautions below.

•  Do not attempt to open the case of the HDMI Grabber or modify it in any way, as this void the 

warranty.

•  Keep the HDMI Video Capture away from heat source, sunlight, humid place and liquids.

•  The HDMI Video Capture may become warm during usage. This does not indicate malfunction.

•  Do not place heavy objects on the HDMI Video Capture, as this may cause the device to overheat and 

malfunction.

•  If the exterior of the HDMI Video Capture requires cleaning, wipe it with a soft dry cloth.

INTRODUCTION

The video capture can capture both HDMI video and HDMI audio, sending audio and video signals to 

computers and smart phones for preview and storage. Suitable for high definition acquisition, teaching 

recording, medical imaging, etc

FEATURES

•  Supports input max resolution 3840×2160@60Hz; 

•  Support output max resolution 1920×1080@60Hz;

•  Supports 8/10/12bit deep color;

•  Supports AWG26 HDMI standard cable: input up to 15 meters, (1080P and below resolution);

•  Supports most acquisition software, such as VLC, OBS, Amcap, etc;

•  Supports Windows and Android;

•  Conforms to USB Video and UVC standard;

•  Conforms to USB Audio UAC standard;

•  No need external power supply, compact and portable.

PACKAGE CONTENTS

•  1x Main unit

•  1x User Manual

APPLICATION OPTIONS

1: Connect the UHD signal source to the HDMI input of the video capture with one HDMI cable.

2: Connect the computer to the USB port of the video capture with USB cable.

3: Operation steps for USB video capture (OBS): Open the software

  → 

Choose sources of “Video capture Device”

  → 

Set the size of image

  → 

Choose “Studio Mode” (double window)

  → 

Choose “Start Recording”.

Operation Example as below

1. Add new sources, choose “Video Capture Device”

2. Set the size of the image

3. Choose “Studio Mode” (double window).

 

4.  Click “Start Recording”.

 

SPECIFICATIONS

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. 

HDMI resolution

Max input can be 3840×2160@60Hz

Support video for

8/10/12bit Deep color

Video output format

YUV, JPEG

Video output resolution

Max output can be 1920×1080@60Hz

Support audio format

L-PCM

Input cable distance

≤15m, AWG26 HDMI standard cable

Max working current

0.4A/5VDC

Operating Temperature range

(-10 to +55°C)

Dimension (L x W x H)

64x28x13 (mm)

Weight

21.4g

WWW.TECHLY.COM

EN

HDMI VIDEO CAPTURE 

USER'S MANUAL

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