Muxlab Digital Audio Converter User Manual

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Specifications

Environment

Devices
Transmission
Signals
Connectors

Switch
Distortion
SNR
Sample Rate
Bit Depth
Power Supply
Power Consumption
Temperature

Enclosure
Dimensions
Weight
Mounting
Compliance
Warranty
Order Information

Digital Audio, LPCM
DVD, CD Players, TV, PC, laptops.
Transparent to the user
2 channel LPCM (Linear Pulse Code Modulation)
One (1) Coaxial connector

One (1) TOSLink Connector.
Two (2) RCA Connectors.

Note: TOSLink cable included. RCA cables not included.

Selects between SPDIF and TOSlink
<0.001% @ 1KHz
> 90 dB (20Hz – 20 KHz)
32, 44.1, 48 and 96 KHz
24 bit S/PDIF bitstream on right and left channels
One (1) 110-240V/5VDC power supplies with interchangeable blades

0.75 Watt
Operating: 0° to 40°C Storage: -20° to 85°C
Humidity: Up to 95% non-condensing
ABS fire retardant plastic

2.4” x 2.25” x 1.0” (6.1 x 5.5 x 2.5 cm)

1.0 lb (0.45 kg)
Velcro pads included.
Regulatory: FCC, CE, RoHS Flammability: 94V0
2 years
500080 Digital Audio Converter, LPCM

Digital Audio Converter, LPCM

500080

Quick Installation Guide

Overview

The Digital Audio Converter, LPCM (500080) converts one LPCM-encoded coaxial
(S/PDIF) or optical (TOSLink) digital audio signal to a standard left/right analog audio
output, thereby allowing a digital audio source such as a DVD or CD player without
RCA analog audio output to be connected to an audio-video receiver or TV.

Applications

Applications include commercial and residential audio systems, boardroom systems,
collaborative PC systems, and medical information systems.

8495 Dalton Road, Mount Royal, Quebec, Canada. H4T 1V5

Tel: [phone] Fax: [phone]

Toll Free (North America): [phone]

E-mail: videoease

muxlab.com URL: www.muxlab.co

© MuxLab Inc. 2012 94-000719-A SE-000719-A

Installation

Troubleshooting

1. Identify the connectors on the Digital Audio Converter as indicated on the product
panels.

2. To install the Digital Audio Converter:

3a. Connect the converter input to the digital audio source with an Optical (TOSLink)

or 75-ohm coaxial (S/PDIF) cable.

3b. Set the input switch to the appropriate signal.

3c. Connect the converter output to the analog audio receiver with a stereo audio

compliant cable.

3. Connect the 5 VDC power supply to the converter first, and then plug the power
supply into an AC power outlet. If power is present, the green power LED of the
Digital Audio Converter will be ON.

Note: Power-on the Digital Audio Converter only after all connections are made.

4. Power-on the audio source and receiver and verify the image quality.

5. The following diagrams shows the final configuration.

The following table describes some of the symptoms, probable causes and possible solutions
in regard to the installation of the Digital Audio Converter:

Symptom

No Sound OFF OFF No power • Check power connections
No Sound ON OFF Optical/Coaxial Cable • Check the Optical/Coaxial cables.
No Sound ON ON Stereo audio cable • Check the stereo audio cable.
No Sound ON ON Wrong input on receiver • Check if the selected input on the

Noise ON ON Audio source outputs a

Choppy
sound

LEDs

Power Lock

ON ON Weak Connections • Check cable connection

Probable

Cause

compressed bitstream
such as Dolby
Digital/DTS

Possible

Solutions

receiver can receive analog stereo
audio.

• Configure the source to only
output a uncompressed LPCM
bitstream

• Check the Optical/Coaxial Cable
Quality.

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).

© MuxLab Inc. 2012