Prestel AED-4K HDMI 18Gbps Audio Extractor with Downmix User Manual

: June 13, 2024
: Prestel

Table of Contents

Prestel AED-4K
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Prestel AED-4K

HDMI 18Gbps Audio Extractor with Audio Downmix

USER MANUAL

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.

Surge protection device recommended

This product contains sensitive electrical components that may be damaged by electrical spikes, surges, electric shock, lighting strikes, etc. Use of surge protection systems is highly recommended in order to protect and extend the life of your equipment.

1. Introduction

The HDMI 18Gbps Audio Extractor could extract audio signals from any HDMI compliant source to digital optical or analog stereo L/R audio outputs. For maximum flexibility, this audio extractor also supports bitstream audio down- mix to analog stereo output and keeps optical and HDMI out audio passthrough. Further, both input and output HDMI support video resolution up to 4K2K@50/60Hz (YUV444). It supports 10bits HDR (High Dynamic Range) pass through and HDMI high resolution digital audio formats bypass, LPCM 2CH, Dolby TrueHD, Dolby Digital Plus, Dolby Atmos and DTS-HD Master Audio, audio sampling rate up to 192 kHz. HDCP 2.2 and CEC bypass are supported.

Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories.

For DTS patents, see http://patents.dts.com.
Manufactured under license from DTS Licensing Limited. DTS, the Symbol, DTS and the Symbol together, and Digital Surround are registered trademarks or trademarks of DTS, Inc. in the United States and/or other countries. © DTS, Inc.
All Rights Reserved.

2. Features

HDMI 2.0b (18Gbps), HDCP 2.2 and DVI compliant
Video resolutions up to 4K2K@50/60Hz (YUV444)
Extract HDMI audio to multi-channel optical (SPDIF) or L/R analog audio
HDMI Pass-through audio input to HDMI and optical audio output
Support bitstream audio down-mix to L/R analog output
Optical audio supports LPCM 2CH, Dolby Digital 2/5.1CH, DTS 2/5.1CH
Support HDMI High Bit Rate(HBR) audio pass through
Audio sample rates up to 192kHz
10bits HDR (High Dynamic Range) pass through
Support CEC pass-through

3. Package Contents

(1) 1× HDMI 18Gbps Audio Extractor
(2) 1× 5V/1A Power Adapter
(3) 1× User Manual

4. Specifications

Technical

HDMI Compliance| HDMI 2.0b
HDCP Compliance| HDCP 2.2 and HDCP 1.4
Video Bandwidth | 18Gbps
Video Resolutions| Up to 4K2K@50/60Hz(YUV4:4:4), 4K2K@30Hz,1080P@120Hz, and 1080P 3D@60Hz
Color Space| RGB, YCbCr 4:4:4, YCbCr 4:2:2
Color Depth| 10-bit, 12-bit
HDMI Audio Formats (Pass-through) | LPCM 2/5.1/7.1CH, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X
Optical Audio Formats| LPCM 2CH, Dolby Digital 2/5.1 CH, DTS 2/5.1CH
L/R Audio Formats| Analog Stereo 2CH
ESD Protection| Human body model — ±8kV (air-gap discharge) & ±4kV (contact discharge)
Connections
Inputs| 1x HDMI Type A [19-pin female]
Outputs| 1x HDMI Type A [19-pin female] 1x L/R Audio Out [RCA] 1x Optical Out [S/PDIF]
Mechanical
Housing| Metal Enclosure
Color| Black
Dimensions| 73.5mm[W] x 60.7mm[D] x 20mm[H]
Weight| 135g
Power Supply| Input: AC100 – 240V 50/60Hz Output: DC 5V/1A (US/EU standards, CE/FCC/UL certified)
Power Consumption| 1.25W (Max)
Operation Temperature| 32 – 104°F / 0 – 40°C
Storage temperature| -4 – 140°F / -20 – 60°C
Relative Humidity| 20 – 90% RH (no condensation)

5. Operation Controls and Functions

5.1 Front Panel

Number

| Name|

Function Description

---|---|---

1

| DC 5V| Connect 5V/1A adapter to AC wall outlet for power supply.

2

| Power LED| D System power indicator.

3

| TV/Bitstream /2CH| The user allows to select audio format according to Copy TV, Bitstream or 2CH. TV: Copy EDID from TV. Bitstream: Multi channel audio up to six channels. 2CH: 2 channel Stereo PCM.

4

| HDMI IN| HDMI video input.

5

| Status LED| Red illuminate: PCM decoder or No signal Red blinking: Dolby decoder Green blinking: DTS decoder