AU-D9 - Audio/video converter CYP - Free user manual and instructions

Product Type	Bi-Directional Digital/Analogue Audio Converter (DAC/ADC)
Brand	CYP
Model	AU-D9
Category	Audio/Video Converter
Input Ports	1 x Optical (TOSLINK), 1 x Coaxial (S/PDIF), 1 x Analogue Stereo (L/R RCA)
Output Ports	1 x Optical (TOSLINK), 1 x Coaxial (S/PDIF), 1 x Analogue Stereo (L/R RCA)
Supported Sampling Rates	32, 44.1, 48, 96 kHz
Audio Formats	LPCM 2CH, Dolby/DTS bypass (digital outputs)
Dimensions (W x D x H)	97 mm x 85 mm x 35 mm
Weight	120 g
Power Supply	5 V / 1 A DC (adapter included)
Power Consumption	1 W
Chassis Material	Plastic
Operating Temperature	0 °C to 40 °C (32 °F to 104 °F)
Storage Temperature	-20 °C to 60 °C (-4 °F to 140 °F)
Relative Humidity	20% to 90% RH (non-condensing)
Main Functions	ADC, DAC, simultaneous analogue/digital output, coaxial to optical conversion and vice versa
Care & Cleaning	Unplug before cleaning. Use a dry, soft cloth. Do not use liquid cleaners or aerosols.
Safety Precautions	Avoid moisture, do not block ventilation, use only supplied PSU, keep away from heat sources.
Spare Parts & Repairability	No user-serviceable parts inside. Refer servicing to qualified personnel.
Package Contents	Converter, 5V/1A power adapter, operation manual

Frequently Asked Questions - AU-D9 CYP

How do I connect the CYP AU-D9 converter?

Connect your audio source (e.g., CD player, TV) to the appropriate input: Optical IN, Coaxial IN, or L/R IN. Then connect your output device (e.g., AV receiver, amplifier) to the corresponding output. Finally, plug in the power adapter and toggle the INPUT SELECT switch to choose your source.

What inputs and outputs does the AU-D9 have?

The unit has three inputs: Optical (TOSLINK), Coaxial (S/PDIF), and Analogue Stereo (RCA L/R). Similarly, it has three outputs: Optical, Coaxial, and Analogue Stereo. All outputs can be active simultaneously.

Can I convert analogue audio to digital?

Yes, the AU-D9 supports ADC (Analogue-to-Digital conversion). Connect an analogue source to the L/R IN and the digital output will provide a converted signal at 48 kHz LPCM.

Can I convert digital audio to analogue?

Yes, it supports DAC (Digital-to-Analogue conversion). Connect a digital source (optical or coaxial) and use the L/R OUT to get analogue output.

What audio formats are supported?

The converter supports LPCM 2CH (stereo) and can bypass Dolby and DTS on digital outputs. When converting to analogue, Dolby/DTS signals may produce odd sounds.

What sampling rates does the AU-D9 support?

It supports standard sampling rates: 32 kHz, 44.1 kHz, 48 kHz, and 96 kHz.

What is the power requirement for this device?

The AU-D9 requires a 5V DC supply at 1A. The included power adapter is CE/FCC/UL certified. Power consumption is only 1 watt.

What do the LED indicators on the top panel mean?

The POWER LED is green when on, red when off. The L/R IN, COAX IN, and OPTICAL IN LEDs illuminate blue to indicate which input is selected.

Why is there no sound from my speakers?

Check that the power LED is green. Verify the INPUT SELECT switch matches your source. Ensure all cables are securely connected. If converting Dolby/DTS to analogue, use digital output instead. Try a different source or cable.

Is the AU-D9 compatible with Dolby Digital or DTS?

Yes, for digital outputs (optical/coaxial) it will bypass Dolby/DTS without conversion. For analogue outputs, these formats may cause odd sounds; use a digital output instead.

USER MANUAL AU-D9 CYP

Black CRIM audio acquisition device with visible ports and control buttons (no readable text beyond branding)

AU-D9

Bi-Directional Digital/Analogue Audio Converter (DAC)

OPERATION MANUAL

DISCLAIMERS

The information in this manual has been carefully checked and is believed to be accurate. CYP (UK) Ltd assumes no responsibility for any infringements of patents or other rights of third parties which may result from its use.

CYP (UK) Ltd assumes no responsibility for any inaccuracies that may be contained in this document. CYP (UK) Ltd also makes no commitment to update or to keep current the information contained in this document.

CYP (UK) Ltd reserves the right to make improvements to this document and/or product at any time and without notice.

COPYRIGHT NOTICE

No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or any of its part translated into any language or computer file, in any form or by any means—electronic, mechanical, magnetic, optical, chemical, manual, or otherwise—without express written permission and consent from CYP (UK) Ltd.

© Copyright 2019 by CYP (UK) Ltd.

All Rights Reserved.

Version 1.1

TRADEMARK ACKNOWLEDGMENTS

All products or service names mentioned in this document may be trademarks of the companies with which they are associated.

SAFETY PRECAUTIONS

Please read all instructions before attempting to unpack, install or operate this equipment and before connecting the power supply.

Please keep the following in mind as you unpack and install this equipment:

• Always follow basic safety precautions to reduce the risk of fire, electrical shock and injury to persons.
• To prevent fire or shock hazard, do not expose the unit to rain, moisture or install this product near water.
• Never spill liquid of any kind on or into this product.
• Never push an object of any kind into this product through any openings or empty slots in the unit, as you may damage parts inside the unit.
• Do not attach the power supply cabling to building surfaces.
• Use only the supplied power supply unit (PSU). Do not use the PSU if it is damaged.
• Do not allow anything to rest on the power cabling or allow any weight to be placed upon it or any person walk on it.
• To protect the unit from overheating, do not block any vents or openings in the unit housing that provide ventilation and allow for sufficient space for air to circulate around the unit.

REVISION HISTORY

VERSION NO. DATE SUMMARY OF CHANGE

v2.00 24/06/2019 Updated Format/Diagrams

CONTENTS

1. Introduction......6
2. Applications ......6
3. Package Contents ......6
4. System Requirements ......6
5. Features....7
6. Operation Controls and Functions......8

6.1 Top Panel 8
6.2 Right Panel 9
6.3 Left Panel....9
6.4 Rear Panel....10

1. Connection Diagram ...... 11
2. Specifications....12
3. Acronyms......15

1. INTRODUCTION

The Universal Digital/Analogue Audio Converter allows users to convert Optical, Coaxial and Analogue audio signals. The unit can convert between analogue and digital formats and vice versa and can output simultaneously to all outputs (depending on the audio format) allowing it to act as an audio distributor.

2. APPLICATIONS

Analogue audio to digital audio signal conversion (ADC)
■ Digital audio to analogue audio signal conversion (DAC)
Simultaneous digital and analogue audio output
■ Digital coaxial to TOSLINK optical and TOSLINK optical to coaxial conversion

3. PACKAGE CONTENTS

■ Universal Digital/Analogue Audio Converter
5 V/1 A Power Adaptor
Operation Manual

4. SYSTEM REQUIREMENTS

Audio source equipment such as CD/DVD Player with connection cable(s) and AV receiver or similar for audio output.

5. FEATURES

Integrated digital interpolator filter and Digital-to-Analogue Converter (DAC)
Integrated Analogue-to-Digital Converter (ADC)
Supports sampling rates of 32, 44.1, 48 or 96 kHz
■ Provides electromagnetic-noise-free transmission
Easy to install and operate
Compact and elegant design

6. OPERATION CONTROLS AND FUNCTIONS

6.1 Top Panel

1 POWER LED Indicator

The LED will illuminate in green when the power is connected and in red when switched off.

2 L/R IN LED Indicator

Will illuminate in blue when the unit is switched to the analogue L/R input.

3 COAX IN LED Indicator

Will illuminate in blue when the unit is switched to the coaxial input.

4 OPTICAL IN LED Indicator

Will illuminate in blue when the unit is switched to the optical input.

6.2 Right Panel

1 OPTICAL IN

Connect to the audio source's optical output.

2 COAX IN

Connect to the audio source's coaxial output.

3 L/R IN

Connect to the analogue audio source with an stereo RCA cable.

6.3 Left Panel

1 L/R OUT

Connect to a compatible audio equipment, such as a TV or amplifier with an stereo RCA cable.

2 COAX OUT

Connect to an audio system's coaxial input.

3 OPTICAL OUT

Connect to an audio system's optical input.

6.4 Rear Panel

1 DC 5V

Connect the 5 V/1 A DC power supply to the unit and plug the adaptor into an AC wall outlet.

2 INPUT SELECT

Selects the current audio source, either optical, coaxial or L/R (Analogue).

3 POWER

Push the button to turn the unit on or off.

7. CONNECTION DIAGRAM

graph TD
    A["Set-top Box"] --> B["Analogue Stereo Input"]
    C["DVD Player"] --> D["Power Supply"]
    E["Games Console"] --> F["Digital Optical Input"]
    G["Analogue Stereo Output"] --> H["Digital Coaxial Output"]
    I["Analogue Stereo Output"] --> J["Digital Optical Output"]
    K["DVD Player"] --> L["Digital Coaxial Input"]
    M["Games Console"] --> N["Digital Optical Input"]

AV ReceiverActive Speakers AV Receiver

8. SPECIFICATIONS

Input Ports 1×Optical, 1×Coaxial, 1×Analogue Stereo (L/R)

Input Format TOSLINK, S/PDIF & LPCM 2CH

Sample Rates 32/44.1/48/96 kHz

Output Ports 1×Optical, 1×Coaxial, 1×Analogue Stereo (L/R)

L/R Input Impedance 47KΩ

L/R Output Impedance 600Ω

ESD Protection Human body model: ±10 kV (air-gap discharge) ±6 kV (contact discharge)

Power Supply 5 V/1 A DC (US/EU standard, CE/FCC/UL certified)

Dimensions 97 mm (W)×85 mm (D)×35 mm (H)

Weight 120 g

Chassis Material Plastic

Silkscreen Colour White

Operating Temperature 0 °C\~40 °C / 32 °F\~104 °F

Storage Temperature -20 °C\~60 °C / -4 °F\~140 °F

Relative Humidity 20\~90 % RH (non-condensing)

Power Consumption 1 W

Audio Specifications:

Input Output
Reference Level/ Frequency	Interface	Reference Level	T.H.D+N	Signal to Noise
L/R2Vrms/1 kHz	L/R 1 Vrms	±0.05 0.01%	↓	>90dB
	COAX 0 dB	~-0.35dB 0.01%	↓	>90dB
	OPTICAL 0	dB~-0.35dB 0.01%	↓	>90dB
COAX0dBFS/1 kHz	L/R 1 Vrms	±0.05 0.01%	↓	>90dB
	COAX 0 dB	±0.05 0.01%	↓	>90dB
	OPTICAL 0	dB±0.05 0.01%	↓	>90dB
OPTICAL0dBFS/1 kHz	L/R 1 Vrms	±0.05 0.01%	↓	>90dB
	COAX 0 dB	±0.05 0.01%	↓	>90dB
	OPTICAL 0	dB±0.05 0.01%	↓	>90dB

Comparison between Input and Output Audio Format:

Input Interface	Output Interface	Output Format Note
L/R Analogue 2CH	L/R Analog	2CH
	COAX LPCM	2CH (48 kHz)
	OPTICAL LPCM	2CH (48 kHz)
OPTICAL L/R Analogue 2CH Odd sound may			appear when the input is of Dolby/DTS format
COAX LPCM	2CH/Dolby/DTS Bypass
OPTICAL LPCM	2CH/Dolby/DTS Bypass
COAX L/R Analogue 2CH Odd sound may			appear when the input is of Dolby/DTS format

9. ACRONYMS

ACRONYM COMPLETE TERM
Ω Ohm
ADC Analogue to Digital Converter
COAX Coaxial
DAC Digital to Analogue Converter
RCA Audio Connector (Radio Corporation of America)
S/PDIF Sony/Philips Digital Interconnect Format
TOSLINK Toshiba Link

CYP (UK) Ltd., Unit 7, Shepperton Business Park, Govett Avenue, Shepperton, Middlesex, TW17 8BA

Tel: [phone] | Fax: [phone]

Email: [e-mail]

www.cypeurope.com

v2.00