av link 128.514UK 4K HDMI Digital Audio Extractor User Manual
- June 4, 2024
- Av:link
Table of Contents
4K HDMI Digital Audio Extractor
Item ref: 128.514UK
User Manual
A simple USB-powered HDMI to HDMI unit that extracts digital optical and/or analog audio from an HDMI source signal. Easy to install and operate, this handy little device is ideal for use with games consoles, LED TVs, projectors, and Blu-Ray players that have no optical audio or 3.5mm headphone output.
Technical Specifications and Features
| Input connections | HDMI (4K) |
|---|---|
| Output connections | HDMI (4K), Optical (Toslink), 3.5mm (Stereo) |
| Video resolution | Up to 3840 x 2160 @ 30Hz |
| HDMI version | 1.4b |
| HDCP version | 1.4 |
| Audio output | Stereo, DSD, and HD (HBR) |
| Power input | DC/5V (micro USB) |
| Dimensions | 60 x 58 x 22mm |
| Weight | 102g |
Connection Instructions
-
Connect an HDMI lead from your source device to the HDMI input port on the back of the unit (2).
-
Next, connect a 2 nd HDMI lead from the output port on the front of the unit (8) to your display device (TV, monitor, or projector).
-
Connect the 5V DC USB power lead supplied (4) to a suitable USB power supply (5V max.)
-
Finally, connect an optical (Toslink) cable to the Toslink output on the front of the unit (6) and a compatible digital audio source device (soundbar, amplifier or surround system).
-
For optional 3.5mm stereo output, connect either headphones or a compatible audio device using a 3.5mm stereo audio cable to the stereo audio port on the front of the unit (5)
-
Switch on the power to the unit and a red LED should illuminate the back of the unit (3)
-
Set the audio selection switch on the back of the unit (1) to the desired audio output as below: 2CH: Max. audio output via HDMI/Toslink is 2 channel stereo.
5.1CH: Max. audio output via HDMI/Toslink is 5.1 channel surround (DSD and HBR).
PASS: The unit directly reads the audio EDID information from the connected display device, and outputs correspondingly according to the highest compatible audio format that the device can support. -
If everything is connected correctly and all devices are compatible, the blue LED on the front of the unit (7) will illuminate to show the unit is functioning properly.
-
If there are any signal issues on the display device or connected audio device, please check the connections and cables accordingly.
In The Box
- HDMI audio extractor
- 5V DC USB power lead
- User Manual
Warning
- For reasons of electrical safety, this device must never be immersed in water, exposed to damp conditions, or under excessive force.
- Please do not use this device if you find that it is damaged in any way and only use the power supply recommended by the manufacturer.
- When not in use for long periods please disconnect the unit from the power supply.
- Do not attempt to repair this device or take it apart under any circumstances, as this will invalidate your warranty.
This product is classed as Electrical or Electronic equipment and should not be disposed of with other household or commercial waste at the end of its useful life. The goods must be disposed of according to your local council guidelines.
Errors and omissions excepted.
Copyright© 2022 AVSL Group Ltd, Unit 2 Bridgewater Park, Taylor Road, Trafford
Park, Manchester. M41 7JQ.
AVSL (Europe) Ltd, Unit 3D North Point House,
North Point Bus. Park, New Mallow Road, Cork, Ireland.
128.514UK User Manual
www.avsl.com