ASUS D2X User Manual 2

Xonar D2X

Audio Card

User’s manual

E7808

Revised Edition V2 October 2012

No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”).

Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless such repair, modication of alteration is authorized in writing by ASUS; or (2) the serial number of the

product is defaced or missing.

ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.

SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.

Products and corporate names appearing in this manual may or may not be registered trademarks or

copyrights of their respective companies, and are used only for identication or explanation and to the owners’ benet, without intent to infringe.

Contents

Notices .......................................................................................................... v

Safety information ...................................................................................... vi

Trademarks .................................................................................................. vi

License ........................................................................................................ vi

1. Introduction .....................................................................................

1.1 Package Contents ..............................................................

1.2 System Requirements ........................................................

1.3

2. About Hardware ..............................................................................

2.1 Xonar D2X Audio Processing Card ....................................

2.2 MIDI Board/Cable ..............................................................

3. Installing the Xonar Hardware .......................................................

3.1 Preparing Your Computer ..................................................

3.2 Installing the Audio Processing Card .................................

3.3 Installing the MIDI board ..................................................

3.4 Connecting CD/DVD-ROM Drive (with the analog header) 1

3.5 Connecting TV Tuner Card ...............................................

4. Installing Software ........................................................................

4.1 Installing the Audio Card Driver .......................................

4.2 Installing the PMP software (Portable Music Processor) .

4.3 Installing the Ableton Live ................................................

4.4 Installing the Cakewalk Production Plus Pack .................

4.5 Uninstalling or Reinstalling Software ...............................

5. Connecting Speakers and Peripherals .......................................

5.1 Connecting Digital Speaker Systems (Home Theater) ....

5.2 Connecting Headphones .................................................

5.3 Connecting Analog Speaker Systems ..............................

5.4 Connecting Microphone ...................................................

5.5 Connecting Line-In Audio Sources ...................................

5.6 Connecting Digital Audio Sources ....................................

6. Xonar D2X Driver Guide ...............................................................

6.1 Introduction to the Xonar D2X Audio Center GUI ............

6.2 Main Setting .....................................................................

6.3 Mixer/Volume ...................................................................

Specications summary ..................................................... 2

iii

Contents

6.4 Effects .............................................................................. 43

6.5 Karaoke/Magic Voice .......................................................

6.6 FlexBass ..........................................................................

6.7 AEC (Acoustic Echo Cancellation) ...................................

6.8 Smart Volume Normalization ...........................................

6.9 DS3D GX and DSP Modes ..............................................

6.10 ASIO 2 Driver ...................................................................

7. Portable Music Processor™ Software Guide .............................

7.1 Introduction ......................................................................

7.2 Converting music in “Main Setting” Page .........................

7.3 Find Converted Music in “PMP Music” Page ...................

8 Ableton Live Software Guide .......................................................

9. Cakewalk Production Plus Pack Software Guide ......................

10. RMAA Test Guide ..........................................................................

10.1 Setting Up Xonar D2X Audio Card ...................................

10.2 Conguration and Test with RMAA

10.3 RMAA Testing Results

11. Troubleshooting and FAQs ..........................................................

[Troubleshooting] ............................................................................ 75

[FAQs] .........................................................................................

...................................................... 69

................................... 64

Notices

Federal Communications Commission Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

•

This device may not cause harmful interference, and

•

This device must accept any interference received including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with manufacturer’s instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•

Reorient or relocate the receiving antenna.

•

Increase the separation between the equipment and receiver.

•

Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.

•

Consult the dealer or an experienced radio/TV technician for help.

Canadian Department of Communications Statement

This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.

This class B digital apparatus complies with Canadian ICES-003.

Australia statement notice

From 1 January 2012 updated warranties apply to all ASUS products, consistent with the Australian Consumer Law. For the latest product warranty details please visit http://support.asus.com. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

If you require assistance please call ASUS Customer Service 1300 2787 88 or visit us at http://support.asus.com.

Safety information

•

Before installing the device on a motherboard, carefully read all the manuals that came with the package.

•

To prevent electrical shock hazard or short circuits, switch off the power supply

before installing the device on a motherboard or connecting any singal cables to the device.

•

If the device is broken, do not try to x it by yourself. Contact a qualied service

technician or your retailer.

•

Before using the product, make sure all cables are correctly connected. If you detect any damage, contact your dealer immediately.

•

To avoid short circuits, keep paper clips, screws, and staples away from connectors, sockets and circuitry.

•

Avoid dust, humidity, and temperature extremes. Do not place the product in any area where it may become wet.

•

Place the product on a stable surface.

•

If you encounter technical problems with the product, contact a qualied

service technician or your retailer.

This symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Check local regulations for disposal of electronic products.

Trademarks

Xonar and ASUS logo are trademarks of ASUSTek Computer Inc. “Dolby” and “Dolby Digital Live”, “Dolby Pro Logic IIx”, “Dolby Virtual Speaker”, “Dolby Headphone” are trademarks of Dolby Laboratories. “DTS” and “DTS CONNECT”, “DTS Interactive”, “DTS Neo: PC” are trademarks of Digital Theater Systems, Inc. EAX and A3D are trademarks of Creative Technology Ltd. Microsoft, DirectSound3D, Windows are trademarks of Microsoft Corporation. Other company and product names may be trademarks of the respective companies with which they are associated. ASIO is a trademark and software of Steinberg Media

Technologies GmbH.

License

Dolby Master Studio driver is manufactured under license from Dolby Laboratories;

DTS Connect driver is manufactured under license from Digital Theater Systems, Inc.

1. Introduction

1.1 Package Contents

• ASUS Xonar D2X audio card

• ASUS Xonar D2X support CD (including Portable Music Processor™ utility)

• Ableton™ Live software CD

• Cakewalk™ Production Plus Pack CD (Sonar LE, Dimension LE, and Project5 LE)

• PowerDVD 7.0 software DVD player CD

• Additional MIDI bracket and adaptor cable x1

• S/PDIF TOSLINK optical adaptors x2

• S/PDIF TOSLINK optical cable x1

• 3.5mm-to-RCA cables for 8-channel output x4

• Dolby Demo CD

• Quick Installation Guide

1.2 System Requirements

• One PCI Express 1.0 (or higher) compatible slot for the audio card

• One available 4-pin power cable from PC’s power supply unit

• Microsoft

• Intel

• > 256 MB DRAM system memory

• > 60 MB available HDD space for driver installation package; > 200MB space

available for Ableton Live and > 320MB for Cakewalk package

• CD-ROM drive (or DVD-ROM drive) for software installation

• High-quality headphones, powered analog speakers, or digital speakers with Dolby Digital or DTS decoders to enjoy the Ultra-High Fidelity sounds of the card

Windows® Vista/XP(32/64bit)/MCE2005

Pentium® 4 1.4GHz or AMD Athlon 1400 CPU or faster CPU

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1.3 Specications summary

Category Item

Audio Performance Output Signal-to-Noise Ratio (A-

Bus Compatibility PCI Express -PCI Express Rev.1.0a specication compatible

Main Chipset Audio Processor ASUS AV200 High-Denition Sound Processor

Sample Rate and Resolution

Weighted):

Input Signal-to-Noise Ratio (AWeighted):

Output Total Harmonic Distortion + Noise

at 1kHz (A-Weighted) :

Input Total Harmonic Distortion + Noise

at 1kHz (A-Weighted) :

Frequency Response (-3dB, 24-

bit/96kHz input ):

Frequency Response (-3dB, 24-

bit/192kHz input):

Output/Input Full-Scale Voltage 2 Vrms (5.65 Vp-p)

Sample Rate Conversion Quality Almost lossless, high-delity oating-point lters,

24-bit D-A Converter of Digital Sources: TI Burr-Brown PCM1796 *4 (123dB SNR, Max.

24-bit A-D Converter for Analog Inputs: Cirrus-Logic CS5381* 1 (120dB SNR, Max.

Analog Playback Sample Rate and Resolution

Analog Recording Sample Rate and Resolution

S/PDIF Digital Output 44.1K/48K/96K/192KHz @ 16/24bit, Dolby Digital,

S/PDIF Digital Input 44.1K/48K/96K/192KHz @ 16/24bit

ASIO 2.0 Driver Support: 44.1K/48K/96K/192KHz @ 16/24bit

Description

Up to 118 dB

Up to 0.0004% (-108dB)

<10Hz to 46KHz

<10Hz to 90KHz

with:

-140dB THD+N (typical value for 44.1K-> 48KHz,

24bit) 145dB Dynamic Range (typical value for 44.1K->

48KHz, 24bit)

-Max. full 2.5Gbps bandwidth per direction

and optimized latency for high-denition audio

processing

-Compatible with X1, X4, X8, X16 PCI Express slots

(Max. 192KHz/24bit)

192kHz/24bit)

44.1K/48K/96K/192KHz @ 16/24bit

DTS, WMA-Pro

(continued on the next page)

ASUS Xonar D2X

I/O Ports Analog Output Jack: 3.50mm mini jack *4 (Front/Side/Center-

Subwoofer/Back)

Analog Input Jack: 3.50mm mini jack *2 (Line-In/Mic-In)

Other line-level analog input (for CD-IN/TV Tuner):

CD-In, Aux-In (4-pin header on the card)

Digital S/PDIF Output Coaxial and High-bandwidth Optical Combo

Connector Supports 192KHz/24bit

Digital S/PDIF Input Coaxial and High-bandwidth Optical Combo

Connector Supports 192KHz/24bit

MIDI Ports Additional MPU-401 MIDI I/O bracket and

converter cable

Driver Features Operation System Windows® Vista/XP(32/64bit)/MCE2005

Dolby® Technologies Dolby® Headphone, Dolby® Virtual Speaker, Dolby

DTS® Technologies DTS® Connect (DTS Interactive Encoder and

Smart Volume Normalizer™ Normalizes the volume of all audio sources into a

DirectSound3D Game EXtensions 1.0 (DS3D GX 1.0)/DirectX

Acoustic Echo Cancellation (AEC) Provides advanced Acoustic Echo Cancellation

Pro-Logic IIx, Dolby® Digital Live

DTS Neo:PC)

constant level and also enhances your 3D sound listening range and advantages in gaming

DS3D GX 1.0 supports EAX gaming sound effects and DirectSound 3D hardware enhanced functions on Windows Vista. (DirectX/DirectSound 3D compatible)

(AEC) and noise suppression for best voice communication quality in VOIP applications or online gaming

Xear 3D™ Virtual Speaker Shifter Virtual 7.1 speaker positioning

Magic Voice™ Modies the sound of your voice, for VOIP and

online chat applications

Karaoke Functions Music Key-Shifting and Microphone Echo effects

FlexBass™ Professional Bass Management/Enhancement

system

Other Effects 10-band Equalier/27 Environment Effects

3D Gaming Sound Engines/APIs Vista: DirectSound3D® GX 1.0, EAX® 2.0&1.0,

DirectSound® HW, DirectSound SW, A3D

1.0, OpenAL generic modes, 128 3D sounds processing capability

XP: EAX® 2.0&1.0, DirectSound® HW, DirectSound SW, A3D® 1.0, OpenAL generic modes, 128 3D sounds processing capability

(continued on the next page)

ASUS Xonar D2X

Software Utility Portable Music Processor utility Converts digital music content or CD audio into

Professional Audio Editing Utility Ableton Live; Cakewalk Production Plus Pack

PowerDVD 7.0 Software DVD player with Dolby Digital 5.1

Accessories -3.5mm-to-RCA adaptor cable *4 (8ch)

-S/PDIF optical adaptors *2

-S/PDIF optical cable *1

-Additional MIDI card, cable, and external standard MIDI adaptor Y cable *1

-Dolby Demo CD

regular MP3/WMA les with Dolby Headphone,

Dolby Virtual Speaker (w/ Pro-Logic II), and Smart

Volume Normalization processing (Windows

Media Player 10 or above is required)

(SONAR LE, Dimension LE, and Project5 LE)

decoder

*Specications are subject to change without notice.

ASUS Xonar D2X

2. About Hardware

2.1 Xonar D2X Audio Processing Card

9 10 11

LED color denition

Red

Blue

Green

Orange

White

Amber

No LED

ASUS Xonar D2X

MIC In

Line In

Front Out

Side Surround

Center & Subwoofer

Back Surround

SPDIF In

SPDIF Out

No Item Description

1 Microphone Jack

Connect your external PC microphone to this 3.5mm jack for

voice input. Built-in high-quality Microphone pre-amplier.

2 Line Input Jack

Connect analog devices like MP3 players, CD players,

music synthesizers and other line-level sound sources to

this 3.5mm jack for audio recording or processing. (Through

Ultra-high delity 118dB SNR A-D converter)

3 Headphone/Front

Output Jack

Connect your headphones or 2/2.1 channel speakers to this jack. For multi-channel speaker systems, connects to the front left/right input on the powered speakers.

4 Side Surround Output

Jack

5 Center/Subwoofer

Output Jack

6 Rear/Back Surround

Output Jack

7 S/PDIF Input

Connects to the surround channel input on 4/4.1/5.1/6.1/7.1 powered analog speakers.

Connects to the front center/subwoofer input on 5.1/6.1/7.1 powered analog speakers.

Connects to the Back Surround input on 6.1/7.1 powered analog speakers.

Coaxial and optical TOSLINK combo digital input jack. Connects to external digital audio sources such as MD players, CD players, or DVD players, for audio recording or loopback.

8 S/PDIF Output

Coaxial and optical TOSLINK combo digital output jack. Connects to external digital decoder or digital speaker systems, Home Theater systems, AV receivers for outputting digital audio including PCM, Dolby Digital, DTS, WMA-Pro, etc.

9 CD Input Header

4-pin header. Connects to the Analog Audio output on the back panel of CD/DVD-ROM drive using an Analog CD audio cable, which is usually available with your CD/DVDROM drive. You can still play CD audio through the Xonar driver without connecting this. We recommend playing audio through the driver to take advantage of the Xonar’s high quality D-A converter, but this header is provided in case you need it.

10 Aux Input Header

4-pin header. Usually connects to the Analog Audio output of TV tuner card or other sound source inside your PC system. (To monitor your TV tuner card’s audio from this Aux-In, you must enable the “monitor” function for Aux-In in the Xonar Audio Center software’s recording mixer.)

11 MIDI I/O Header

Connects to the additional MIDI board/bracket (available in the package)

12 Main Audio Processor

ASUS Xonar AV200 Audio Processing Unit (DuplexHD 192K/24bit)

13 PCI Bus Golden

Fingers

14 Power Connector

Connects to the PCI slot on your motherboard

Connects to the power cable of your power supply

ASUS Xonar D2X

2.2 MIDI Board/Cable

No Item Description

1 MIDI I/O Header

Connects to the MIDI I/O header on the main Xonar D2X audio card

2 Mini-DIN MIDI port

Connects to the 6-pin mini-DIN connector of the MIDI Y cable (adaptor to 5-pin DIN standard MIDI I/O connectors)

3 6-pin Mini-DIN MIDI

connector

4 5-pin DIN MIDI input/

output connectors (Female)

Connects to the #2 6-pin mini-DIN port on the MIDI board

Connects to the input and output DIN male connector of the standard MIDI instrument cable

ASUS Xonar D2X

3. Installing the Xonar Hardware

3.1 Preparing Your Computer

Before you proceed with the following installation steps, it’s recommended that you disable your onboard audio device in your BIOS settings, or uninstall any other sound cards on your PC. (For BIOS setting or uninstallation of other sound cards, refer to the user manuals of your motherboard and sound card)

1. Power off your computer and disconnect the power cord.

2. Open the computer’s case.

3. Remove the metal brackets from one unused PCI Express x1 slot for the audio card and its adjacent slot for the MIDI board (You can just remove one if you don’t need to use the MIDI board in the package).

3.2 Installing the Audio Processing Card

1. Face the bracket of the Xonar D2X audio card toward the back panel of your computer and insert the audio card gently into an available PCI Express slot. Make sure it’s completely inserted into the PCI Express slot. (Warning! Do not force the audio card into the slot. Make sure that the gold pins of the card's PCI Express connector are aligned with the motherboard’s PCI Express connector before you insert the card into the PCI Express slot. If it

does not t properly, gently remove it and try again.)

ASUS Xonar D2X

2. Secure the audio card bracket to the back of your computer with the screw that you removed. Refer to section 3.1.

3. Connect the power cable of your power supply to the power connector on the Xonar D2X audio card.

The PCI Express high-quality audio card requires additional power from your computer. If the power cable is not connected properly, the audio card will not work at all.

When removing the power cable from the Xonar D2X audio card, make sure to

pull outward the 4-pin header rst, then unplug it from the power connector as

the following pictures show. Do not forcefully remove the header from the power

connector; doing so may pull up the power connector from the audio card and

cause damage!

ASUS Xonar D2X

3.3 Installing the MIDI board

1. Secure the MIDI bracket to another slot on the back of your computer case.

2. Connect the 4-pin MIDI header on the audio card to the MIDI bracket with the

MIDI cable as the gure below.

3.4 Connecting CD/DVD-ROM Drive (with the analog header)

If you would like to use the physical playback buttons on your CD-ROM drive to control audio CD playback on your PC, you need to connect the analog cable between the CD-ROM drive and the audio card. Otherwise, you can just skip this section and use ordinary digital CD playback on Windows.

2. Connect the CD-IN 4-pin header to the analog output on the back of your CD/DVD-ROM drive with the audio CD cable which is usually included with CD/DVD-ROM drive.

ASUS Xonar D2X

3.5 Connecting TV Tuner Card

If you have a traditional PCI or PCI Express TV tuner card on your PC, you

may need to connect it to the audio card to send the tuner card’s sound to your PC speakers.

2. Secure the PCI/PCI Express TV tuner card and screw it into the back-panel.

3. Connect the audio output header from the TV tuner card to the Aux-In header

of the audio card, as shown in the gure below.

For optimum TV audio quality, Xonar uses ADC recording to digitize the signal

and loops it back to DAC playback. Please select Aux-In as the recording source in the Xonar Audio Center’s recording mixer and enable the monitoring button to pass this signal to the audio output. Using this setup, you can even turn on sound effects such as Pro-Logic IIx to expand the stereo TV audio to 5.1 or 7.1 channel surround sound. TV audio on your PC will become even better than on your TV set!

ASUS Xonar D2X

4. Installing Software

4.1 Installing the Audio Card Driver

1. After you have installed your audio card, turn on your computer. Windows automatically detects your audio card and searches for device drivers. When prompted for the audio drivers, click the “Cancel” button.

2. Insert the driver installation CD into your CD-ROM or DVD-ROM drive. If Windows AutoPlay mode is enabled for your CD-ROM drive, the CD starts running automatically. If it doesn’t start the installation, double-click the setup. exe icon located on the CD-ROM.

3. The installation program will remind you to make sure you have connected the additional power cable from your power supply unit to the card. If the power cable is not connected properly, the audio card will not work at all. If it has not been done, please turn off the computer to install the power cable before you go on the installation process.

4. Follow the instructions on the screen to complete the installation. Please read the “END USER LICENCE AGREEMENT” in the process and make sure you understand and accept it before you continue the installation. When the

installation nishes, you may be prompted to restart your computer. You can

choose to restart the computer later if desired.

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4.2 Installing the PMP software (Portable Music Processor)

1. From the installation CD menu, select the option to install the PMP software.

2. Follow the instructions on the screen to complete the installation. After the installation is complete, click Finish.

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4.3 Installing the Ableton Live

1. Insert the Ableton Live installation CD into the CD/DVD-ROM drive.

2. The installation program will start automatically. If it does not, double click the

setup program.

3. Follow the instructions on the screen to complete the installation. Please read the “END USER LICENCE AGREEMENT” and make sure you understand and accept it before you continue the installation. After the installation is complete, click Finish.

ASUS Xonar D2X

4.4 Installing the Cakewalk Production Plus Pack

4.4.1 Installing SONAR LE

Insert the Cakewalk Production Plus Pack installation CD into your CD/DVDROM drive.

2. The installation program will start automatically. If it does not, double click the setup program.

3. Follow the instructions on the screen to complete the installation. Please read the “SOFTWARE LICENCE AGREEMENT” and make sure you understand and accept it before you continue the installation.

4. You may be prompted to select the language, installed components, and

associated le types, and to run the VST Adapter Conguration Wizard. After

the installation is complete, click “Finish”.

ASUS Xonar D2X

4.4.2 Installing Dimension LE

1. Insert the Cakewalk Production Plus Pack installation CD into your CD/DVDROM drive.

2. Choose to install the Dimension LE program.

4. You may be prompted to select the language and installed components. After the installation is complete, click “Finish”.

ASUS Xonar D2X

4.4.3 Installing Project5 LE

1. Insert the Cakewalk Production Plus Pack installation CD into your CD/DVDROM drive.

2. Choose to install the Project5 LE program.

4. You may be prompted to select the language, installed components, and

associated le types, and to run the VST Adapter Conguration Wizard. After

the installation is complete, click “Finish”.

4.5 Uninstalling or Reinstalling Software

4.5.1 Uninstalling Software

1. Click Start -> Settings -> Control Panel.

2. Double-click the “Add/Remove Programs” icon.

3. Click the “Change or Remove Programs” button.

4. Select each program you would like to remove, and then click the “Add/ Remove (or Change/Remove)” button.

ASUS Xonar D2X

5. In the InstallShield Wizard dialog box, select the “Remove” option.

6. Restart your computer when prompted.

4.5.2 Reinstalling Software

1. Before you reinstall any software, it’s recommended to uninstall the existing

software rst.

2. After you nish the uninstallation of the software, please follow the installation

process again to reinstall the same or updated software.

ASUS Xonar D2X

5. Connecting Speakers and Peripherals

5.1 Connecting Digital Speaker Systems (Home Theater)

The Xonar D2X supports Dolby Digital Live and DTS Interactive technologies, which transcode any audio, including games and music, into industry-standard Dolby Digital or DTS 5.1 surround bit-streams. This makes playback through your home theater system possible, creating an immersive and impressive cinema surround sound experience. A single digital cable connection can carry highquality Dolby Digital or DTS 5.1 digital audio from any of your PC audio sources to any digital speakers or AV Receivers with Dolby Digital or DTS 5.1 decoding capabilities.

No Item Description

1 Optical adaptor

2 Optical cable

You can also use a coaxial cable for a S/PDIF connection. Just plug the coaxial RCA male connector to the S/PDIF-Out combo jack and connect the other end into the coaxial S/PDIF input on your decoder.

Plug the optical TOSLINK adaptor into the S/PDIF-Out combo connector

Connect your decoder’s S/PDIF-In port to the optical adaptor with the TOSLINK optical cable

ASUS Xonar D2X

5.2 Connecting Headphones

5.2.1 Connecting Stereo Headphones

No Item Description

1 Front Out/Headphone

Jack

The Front Out jack has a built-in high-quality amplier to

drive headphones. Please connect your stereo headphones directly to this jack.

ASUS Xonar D2X

5.2.2 Connecting 5.1 channel Headphones

No Item Description

1 Front Out

2 Side Surround Out

3 Center/Subwoofer Out

Connect the front-channel 3.5mm plug of your 5.1 headphones into this jack.

Connect the surround-channel 3.5mm plug of your 5.1 headphone into this jack.

Connect the Center/Bass-channel 3.5mm plug of your 5.1 headphone into this jack.

ASUS Xonar D2X

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