MuxLab 500439 User manual

© MuxLab Inc. 2017 94-000801-A SE-000801-A
8495 Dalton Road, Mount Royal, Quebec, Canada. H4T 1V5
Tel: [phone] Fax: [phone]
Toll Free (North America): [phone]
E-mail: [e-mail] URL: www.muxlab.com
Specifications
Environment
HDMI 2.0a, Dolby Digital, Dolby Digital Plus, Dolby TrueHD,
DTS, DTS-HD Master Audio or LPCM
Devices
Cable/Satellite Set-Top Box, DVD, Blu-Ray, TV, PC, laptops.
Video Bandwidth
18 Gbps
Frequency Range
25 to 600 MHz
Signals
HDMI 2.0a protocol, Dolby Digital, Doby Digital Plus, Dolby
TrueHD, DTS, DTS-HD Master Audio or LPCM up to 7.1
channels.
HDCP
Revision 1.4 & 2.2 compliant.
Connectors
Two (2) HDMI connectors
Two (2) RCA Connectors
One (1) Mini-USB (for firmware updates)
Note: Audio cables not included.
Distortion
<0.001% @ 1KHz
SNR
> 90 dB (20Hz –20 KHz)
Sample Rate
32, 44.1, 48, 96 and 192 KHz
Power Supply
One (1) 110-240V/5VDC power supply
Power Consumption
3.20 Watt
Temperature
Operating: 0° to 40°C Storage: -20° to 85°C
Humidity: Up to 95% non-condensing
Enclosure
Metal with ABS fire retardant plastic panel
Dimensions
4.50” x 3.00” x 1.25” (114 x 76 x 32 mm)
Weight
1.0 lb (0.45 kg)
Compliance
Regulatory: FCC, CE, RoHS Flammability: 94V0
Warranty
2 years
Order Information
500439 HDMI Audio Extractor with Dolby & DTS Downmixer
Trademark acknowledgments
All products or services names mentioned in this document may be trademarks of the companies with which
they are associated.
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 are registered trademarks, and DTS 2.0 Channel is a trademark of
DTS, Inc. © DTS, Inc. All Rights Reserved.
HDMI Audio Extractor with Dolby & DTS Downmixer
500439
Quick Installation Guide
Overview
The HDMI Audio Extractor with Dolby & DTS Downmixer (500439) extracts digital
audio from a video source up to HDMI 2.0 and downmixes Dolby Digital, Dolby Digital
Plus, Dolby TrueHD, DTS, DTS-HD Master Audio or LPCM up to 7.1 channels to 2CH
analog audio via RCA L/R jacks. In addition, the unit allows the HDMI source up to 4K
resolution at 60Hz (4:4:4) to be looped out and extended to a local display.
Applications
Applications include commercial and residential audio systems, boardroom systems,
collaborative PC systems, and medical information systems.
Installation
1. Identify the connectors on the HDMI Audio Extractor with Dolby & DTS
Downmixer as indicated on the product panels above.
2. To install the HDMI Audio Extractor with Dolby & DTS Downmixer:
2a. Connect the extractor HDMI input to the source equipment with a HDMI
Cable.
2b. Connect the extractor HDMI output to the sink equipment (such as a
Television) with a HDMI Cable.
2c. Connect the extractor Stereo Audio Out to the audio equipment using RCA
cables.
3. Connect the 5 VDC power supply to the Audio Extractor first, and then plug
the power supply into an AC power outlet. If power is present, the green
power LED of the Audio Extractor will be ON.

© MuxLab Inc. 2017
Note: Power-on the Audio Extractor only after all connections are made.
4. Power-on the audio source and receiver. Verify the state of the connection based
on the LED status, see below.
When an HDMI signal is detected on the input, the HDMI In LED will be ON.
When an HDMI signal is detected on the output, the HDMI Out LED will be ON.
When a valid audio signal is processed, the Audio LED will be ON.
5. The following diagrams show the final configuration.
Troubleshooting
The following table describes some of the symptoms, probable causes and possible solutions
in regard to the installation of the HDMI Audio Extractor with Dolby & DTS Downmixer:
Symptom
LEDs
Probable
Cause
Possible
Solutions
Power
HDMI
In
HDMI
Out
Audio
No Video
OFF
OFF
OFF
OFF
No power
•Check power connections
No Video
ON
OFF
OFF
OFF
Source
•Check the source equipment.
No Video
ON
ON
OFF
OFF
Display
•Check the display equipment.
No Sound
ON
ON
ON
OFF
Connection
problem, or audio
source invalid or
not supported.
•Check RCA cable connection.
•Check the audio configuration of
the source.
Choppy
sound
ON
ON
ON
ON
Poor connection.
•Check RCA cable connection.
If you still cannot diagnose the problem, please call MuxLab Customer Technical Support at
877-689-5228 (toll-free in North America) or ([phone] (International).