Turtle Beach 5.1 Channel Surround Sound Riviera User manual

User’s Guide Version 4
www.TurtleBeach.com

User’s Guide ii
Notices
Riviera User’s Guide Version 4
Software and documentation copyright © 2005 - 2007 Voyetra Turtle Beach, Inc. All rights reserved. No
part of this publication may be reproduced or transmitted by any means or in any form without prior
written consent from Voyetra Turtle Beach, Inc. (“VTB”).
In no event will VTB be liable for direct, indirect, special, exemplary, incidental, or consequential damages
resulting from any defect or omission in this manual, even if advised of the possibility of such damages. In
the interest of continued product development, VTB reserves the right to make improvements to this
manual and the products it describes at any time, without notices or obligation.
Turtle Beach, the Turtle Beach Logo, Riviera, AudioSurgeon, MusicWrite, Recording Station and Record
Producer are trademarks of VTB. Voyetra is a registered trademark of VTB. Microsoft and Windows are
registered trademarks of Microsoft Corporation. Dolby and Dolby Pro Logic are registered trademarks of
Dolby Laboratories, Inc. Pentium is a registered trademark of Intel Corporation. All other trademarks are
the properties of their respective companies and are hereby acknowledged.
Use of this software is subject to the terms and conditions of the End-User Software License Agreement.
Riviera is a product of:
Voyetra Turtle Beach, Inc. 150 Clearbrook Road, Ste 162, Elmsford NY 10523 USA
Technical support
Riviera FAQ and Knowledge Base: Go to the Turtle Beach web site (www.turtlebeach.com) and click on
“Support” then “Knowledge Base”. Scroll down to the "R" section and click on “Riviera”. This will bring
up the list of articles.
The Knowledge Base/Downloads area in the Support section will contain the latest driver releases for
Riviera available for download and other support files.
E-mail Tech Support: [email protected]m
Please allow up to 3 business days for a response. Include your name, product name, and product ID/serial
number.
Fax Tech Support: 914-345-2266
Fax a description of your problem to the above number, and please be sure to include your name, product
name, and product ID/serial number.

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iii Riviera
Contents
INTRODUCING RIVIERA................................................................................................... 1
RIVIERA CD ...................................................................................................................2
Riviera Program Suite 2
RIVIERA CONNECTORS...................................................................................................4
System Requirements 5
INSTALLING THE RIVIERA SOUND CARD ..........................................................................6
Installing the Riviera 6
Installing the Drivers and Software 7
To uninstall Riviera 8
Optimizing Playback Performance in Windows 2000 and XP 8
CHECKING RIVIERA AFTER INSTALLATION .......................................................................9
Launching the Riviera Control Panel 9
Checking the Speaker Configuration 9
No Speaker Sound 10
USING THE RIVIERA ...................................................................................................... 11
Playing digital music with Windows Media Player 11
Listening to Digital Music 11
Using the Equalizer 11
Using Environment Effects 11
Listening to Stereo Music in Surround Sound 11
Speaker Positioning & Multi-Speaker settings under Vista 12
Listening to DVDs in Surround Sound 13
Listening with the Analog Audio Outputs 13
Listening with the Digital Audio Output 13
Using the Digital Output in Vista 13
USING EAR FORCE®SURROUND SOUND HEADPHONES .................................................14
RIVIERA CONTROL PANEL ............................................................................................15
Using the Control Panel Presets 16
Saving and Restoring Presets 16
Importing and Exporting Presets 16
SPEAKERS TAB..............................................................................................................17
Speaker Options Button (…) 17
Speaker Configurations 18
Testing the Speaker Configuration 19
Volume Section 20
Individual Speaker Volumes 20
Settings Summary 20
S/PDIF Settings 20
‘Speaker Mix Tuned For’ drop-down menu (Vista only) 21
GRAPHIC EQUALIZER TAB ............................................................................................22
Graphic Equalizer 22
User Defined Presets 22
Environments 22
MIXER TAB ..................................................................................................................23
Playback Settings 23

User’s Guide iv
Selecting Record Source in Windows Vista 24
HARDWARE WARRANTY ...............................................................................................25
FCC Declaration of Conformity 25

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1Riviera
INTRODUCING RIVIERA
Riviera represents the latest generation in multi-channel PC audio and provides the following key
features:
DVD Playback with full 6-speaker surround sound.
Surround sound available via digital audio connection to a home theater system or multiple analog
audio outputs connected to a surround speaker system.
Optical S/PDIF output for playback of pure digital audio at resolutions of up to 24 bits 48kHz
sampling rates, allowing for pass-through of Dolby® Digital and DTS® multi-channel DVD
sound to external A/V receivers and digital speaker systems. (NOTE: DTS Pass through is only
available in Windows®2000/XP/Vista)
Selectable 2, 4 or 6 analog line output channels with 16 bit resolution at up to 48 kHz sampling
rate.
Multi-channel format, for listening to MP3 digital music or movies with enhanced surround sound
on 4 or 6 speakers.
Supports Game Surround Sound APIs such as HRTF-based 3D positional audio and
DirectSound®3D.
Full-duplex codec for simultaneous analog record/playback.
32-bit PCI bus master for high-speed audio data transfers.
Direct digital connections to the latest high-tech home entertainment equipment for the highest
fidelity with lowest noise audio reproduction possible.
Headphone, 2, 4, and 6-speaker support.
Whether you’re playing PC games, watching DVD movies, using voice applications, listening to music
or even recording your own, the Turtle Beach Riviera handles it all.

User’s Guide 2
RIVIERA CD
The Riviera CD includes the following components:
Riviera Drivers Audio drivers for XP and Vista. (Earlier driver versions for Windows 98/Me/2000
are also available on the CD or may be downloaded from www.turtlebeach.com.
Please note that not all of the features described in this manual are available in
earlier driver versions.)
Riviera Control
Panel Software A convenient utility for controlling the Riviera audio features.
Software Suite A versatile suite of music software, described in the next section.
Adobe® Acrobat®
Reader A limited version for use with the reference manuals.
PDF Reference
Manuals PDF versions of software reference manuals that can be viewed and printed with the Adobe Acrobat program included on the CD.
RIVIERA PROGRAM SUITE
The Riviera CD includes a suite of versatile programs for controlling Riviera and working with digital audio, CD
audio and MIDI music files:
RIVIERA™CONTROL PANEL
Use the Control Panel to control the Riviera’s
functions, as described in this manual.
Clicking the Turtle Beach icon in the System tray
activates a menu from where you can launch the
Control Panel.
You can also launch the Control Panel by clicking
Start ÆAll Programs ÆTurtle Beach ÆRiviera Æ
Run Riviera Control Panel.
AUDIOSURGEON™LE
Turn your LPs, cassettes, Internet radio and CDs
into digital audio files.
Create voice-over and music backgrounds for
multimedia presentations.
Record and edit greeting messages for your
answering machine.
Master audio recordings for duplication on CD or
cassette.
RECORDING STATION™
An easy-to-use, MIDI and digital audio recording
studio.
Record up to 10 MIDI tracks with your MIDI
keyboard to create songs with multiple MIDI
instruments.
Record 2 digital audio tracks to add vocals or
acoustic instruments.
Import MIDI files and create your own variations.

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MUSICWRITE™
Limited demo version of Voyetra’s versatile music
notation program.
Record music from a MIDI keyboard and see
notation appear on the PC screen.
Edit music notation with your mouse.
Video tutorial included.
RECORD PRODUCER™
Limited demo version of Voyetra’s powerful MIDI
music composition program.
Record, edit and play MIDI music from an external
MIDI keyboard.
Record and edit digital audio tracks along with
MIDI tracks.
Edit MIDI song data in piano roll and event list
formats.
ÂFor the latest updates, as well as user tips, Knowledge Base articles and information on other
Turtle Beach and Voyetra products, please visit www.TurtleBeach.com and
www.Voyetra.com .

User’s Guide 4
RIVIERA CONNECTORS
Connector Function
VersaJack™ /
Line-In L/R This multi-function jack operates in two modes which are selected on the Riviera Control Panel (described in the previous section):
Center/Sub Speaker Output Mode: When using Riviera for 5.1 surround sound
playback, this jack provides analog signals for the center and sub speaker outputs.
Line input mode: When configured as an input, this jack lets you record from
external line-level sources, such as CD players, cassette players, etc.
Microphone Input
(Monaural) For condenser or dynamic microphones.
Low-noise preamplifier provides wide range input sensitivity (10mV – 200mV).
Mic gain is normally +20dB. To activate an additional 20dB boost on the mic gain,
access the Mixer tab in the Control Panel. Press the “…” button under the Mic
volume slider and check the “Microphone Boost” option.
Front Speakers
channels 1 & 2
Rear Speakers
channels 3 & 4
Front Speakers can drive headphones or powered speakers.
Use Front channel for stereo playback.
Use Front and Rear channels for 4-channel playback.
Stereo or 4 channel setting is selected from the Riviera Control Panel.
Digital Out Optical S/PDIF output for playback of pure digital audio at resolutions of up to 24
Bits at 44.1 kHz or 48 kHz sampling rates, allowing for pass-through of Dolby®
Digital and DTS®multi-channel DVD sound to external A/V receivers.
The digital output operates only when speaker mode in the Advanced Options
dialog box is set to headphone or 2 speakers.
Joystick/ MIDI
connector D-SUB 15 pin connector for external joystick and MIDI input/output when using earlier drivers for Windows 98/Me/2000. This connector is disabled when using the
Windows XP and Vista drivers.
CD L/R In 1
(Stereo) For internal analog CD audio. Pin configuration: Pin 1 - Left (white)
Pin 2 - Ground (black)
Pin 3 - Ground (black)
Pin 4 - Right (red)

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CD L/R In 2
(Stereo) For internal analog CD audio. Pin configuration:
Pin 1 - Ground (black)
Pin 2 - Right (red)
Pin 3 - Ground (black)
Pin 4 - Left (white)
Aux L/R In
(Stereo) For internal analog audio from 2nd CD or DVD. Pin configuration:
Pin 1 - Left (white)
Pin 2 - Ground (black)
Pin 3 - Ground (black)
Pin 4 - Right (red)
SYSTEM REQUIREMENTS
PC Pentium 450 MHz / compatible or higher with one available PCI expansion slot
RAM 128 MB System RAM
Hard Drive Approximately 50 MB free space is required during the driver / application
installation process. Additional space required for software applications
installation.
Display 800x600 High Color (16-bit)
Operating Systems Windows XP or Vista.
CD-ROM Drive Quad-Speed CD-ROM or DVD-ROM drive required for software installation.
A DVD drive, a compatible software DVD player application, and a high quality 5.1
Surround speaker system (five powered speakers plus a powered subwoofer) are
required for playing back Dolby® Digital (AC-3) audio from DVD movies with the
Riviera.
Speakers Riviera works with 2-speaker, 4-speaker, 6-speaker and 5.1 speaker setups, or
with headphones.
High quality sound system, powered speakers or headphones are recommended
to properly hear the Riviera high-quality audio playback.

User’s Guide 6
INSTALLING THE RIVIERA SOUND CARD
If you’re replacing a sound card that’s already in your PC, or if your PC has a sound chip on
the motherboard (i.e. if there are headphone and microphone jacks on the front or rear of
your PC):
Uninstall the drivers and associated software for the old sound card or sound chip on your
motherboard before installing your Riviera sound card. This will help avoid any possible conflicts
between the Riviera sound card drivers and the older drivers.
Generally, drivers can be removed in the Add/Remove Programs option, located in the Windows
Control Panel. However, you should consult the PC or motherboard manufacturer's documentation
for complete instructions, as the uninstall procedure may differ with each manufacturer. Check the
Turtle Beach Knowledge base, at www.turtlebeach.com for more information.
ÂIMPORTANT! Read the warranty information included with your PC before you open its case to
remove the old sound card and/or install the Riviera. Turtle Beach cannot be held responsible for loss
of warranty coverage or other damages incurred as a result of modifications to the computer system
by unauthorized personnel.
INSTALLING THE RIVIERA
1. Turn off your PC, unplug its power cord and disconnect any external peripherals. Remove
your PC’s cover.
2. If you’re replacing a sound card that’s already in your PC… unscrew its bracket and
gently rock the card out of its PCI slot to remove it from your PC.
3. Consult your motherboard documentation to locate the unshared PCI expansion slots. Select
one that is empty for installing the card. We recommend using a free PCI expansion slot
that’s furthest away from the video card and power supply. Remove the metal slot rear cover
by unscrewing its securing screw. Save the screw to secure the sound card to the chassis
later.
ÂMotherboards with five or more PCI slots will have two or more slots that share the same IRQ
(interrupt request line). Be sure to install the Riviera in a PCI slot that has its own, unshared IRQ. If
you find that your computer locks up after you have installed the Riviera, reinstall the Riviera card to a
different, unshared PCI slot.
4. Before removing the Riviera sound card from its protective bag, touch the PC chassis to
discharge any static electricity build-up from your body. Hold the card by its edges to avoid
touching the gold edge connectors or components
5. With a gentle back-and-forth rocking motion, press the gold-striped edge connector on the
Riviera sound card firmly into the PCI slot until it snaps in place. Secure its rear metal
bracket to the chassis with the screw you removed in the previous step.

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7Riviera
6. Replace the PC’s cover, reconnect the power cord and peripherals. Connect your powered
speakers, microphone, and any other audio peripherals to the appropriate inputs and outputs
on the sound card.
INSTALLING THE DRIVERS AND SOFTWARE
After inserting Riviera into a free PCI slot, install the drivers and software by following these
instructions:
ÂThe Riviera CD will launch automatically only if the Auto-Insert Notification option is enabled for
your CD-ROM drive. If the installation menu does not appear after inserting the CD into your CD
ROM drive, browse to the drive letter that contains the CD, run ‘SETUP.EXE’, then return to the
installation instructions.
1. Connect your powered speakers, microphone, and any other audio peripherals to the
appropriate inputs and outputs on the Riviera.
2. Turn on the PC. After Windows has booted, if the “Add New Hardware Wizard” is
displayed, click on the Cancel button to end this process.
ÂIt is important that you click on Cancel at this screen to properly install your sound card drivers.
3. Insert the Turtle Beach Installation CD into the CD ROM drive. If the installation menu
does not appear within 30 seconds, click on the “My Computer” icon, double-click on the
CD-ROM drive icon to open it, and run ‘SETUP.EXE’.
When the Riviera installation screen appears, click Next to proceed, then follow the on-screen
instructions.
Remove the rear bracket Gently install the sound card

User’s Guide 8
ÂIf the following dialog box appears, explaining that the software has not passed Windows Logo
testing or does not have a Digital Signature, click "Continue Anyway" or "Yes" (depending on the
operating system).
4. When prompted, reboot the system.
ÂWhile preparing for reboot, the PC may appear to be temporarily "frozen". Do not interrupt the
computer at this time. Wait a few minutes for the installation to complete. The wait time will vary
depending on the speed of your PC. Please wait for the system to reboot to properly complete the
installation.
5. To install the additional Voyetra software applications, navigate to Voyetra Music Software
Suite on the Installation CD, then select the application(s) to install from the list.
TO UNINSTALL RIVIERA
If you should ever need to uninstall your Riviera sound card, click Start > Programs >
Turtle Beach > Riviera > Uninstall Turtle Beach Riviera, then follow the on screen
prompts to complete uninstallation. After running the uninstall procedure, turn off the PC,
remove the Riviera sound card, then reboot your PC.
NOTE: On some Vista systems, the Riviera driver may need to be removed manually
from the Device Manager. To do this, click Start > Control Panel > System and
Maintenance > Device Manager. In the Device Manager, under “Sound, video and
game controllers”, locate “Turtle Beach Riviera Wave”, right-click on the driver and
select uninstall.
ÂThe Riviera drivers and software applications are installed separately. When removing the card,
you should follow the same procedure as above to also remove the applications. Using the
Uninstall link from the Turtle Beach Riviera program group will remove only the applications.
OPTIMIZING PLAYBACK PERFORMANCE IN WINDOWS 2000 AND XP
For optimum performance, adjust the System Hardware Acceleration
and Sample Rate Conversion Quality to Full and Best in the Advanced
Audio Properties Window by clicking Start ÆControl Panel Æ
Sounds and Audio Devices ÆAudio Tab ÆSound Playback
Advanced Button ÆPerformance Tab.

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CHECKING RIVIERA AFTER INSTALLATION
LAUNCHING THE RIVIERA CONTROL PANEL
After running the software installation procedure from the Riviera CD, the Turtle Beach palm tree
icon should appear in the Windows Systray at the bottom right of your PC screen. Clicking on this
icon will bring up a menu from where you can launch the Riviera Control Panel. You can also launch
the Riviera Control Panel by clicking Start ÆAll Programs ÆTurtle Beach ÆRiviera ÆRun
Riviera Control Panel.
ÂBefore continuing with this section, make sure your speakers are plugged into the
Riviera outputs and are powered on. For details on how to connect the speakers, see
the Control Panel Speakers Tab section later in this manual.
CHECKING THE SPEAKER CONFIGURATION
After your speakers are connected and powered on, check if they’re set up properly as follows:
1. Launch the Control Panel either by
clicking the Turtle Beach palm tree
icon in the bottom right Start Menu
or by selecting Start ÆAll
Programs ÆTurtle Beach Æ
Riviera ÆRun Riviera Control
Panel.
2. In the Control Panel Speakers Tab,
click on the Speaker Configuration
pull-down menu and select the type
of speakers you’re using.
3. Click on each speaker icon to play a
test signal and make sure that the
correct speaker is playing the test sound. For example, if you click the front left speaker icon,
you should hear the test signal say “Front Left” in the front left speaker.
4. In Windows Vista, when changing the Speaker Configuration, a User Account Control
window will appear asking for permission for the “Turtle Beach Audio Configuration Tool”
– this is an operating system security feature that is new to Windows Vista. When Vista’s
User Account Control is enabled, in order for the Riviera Control Panel to make the Speaker
Configuration change you desire, you have to click ‘Continue’ on the User Account Control
dialog that appears. Since the Riviera Control Panel is scheduled to run automatically
following the installation of the driver, this prompt will be seen when the desktop is loading
– ‘OK’ must be clicked to allow the Riviera Control Panel to set the default 5.1 speaker
configuration.

User’s Guide 10
NO SPEAKER SOUND
If you don’t hear any sound, check the following:
Check that the speakers are turned on. Make sure you’re not using passive speakers that require an
amplifier. The Riviera analog outputs can only drive powered speakers, not passive speakers.
Check that the speakers are properly connected to the Riviera analog outputs. See the Control
Panel Speakers Tab section in this manual for details.
If the speakers have an integrated volume control or mute
button, check that they are properly set.
The Master Volume on the Speakers Tab should be at least
half-way up and the Mute button should be off, so the sound is
not muted.
The individual speaker volumes to the right of the Master
Volume should be set to about 75% towards the right. This can
be easily done by pressing the Reset button at the bottom of
the volume section.
(Windows XP Only) The Wave Volume slider in the Mixer
Tab should be turned up and the Mute button should be off, so
the Wave sound is not muted.
In Windows XP: Click Start ÆControl Panel ÆSounds
and Audio Devices ÆAudio and check that the Sound
Playback and Sound Recording devices are set to Turtle Beach Riviera Wave, as shown in the
illustration. If not, select Riviera from the drop down menus and click Apply. If the Riviera does
not appear in the list, the drivers were not installed properly from the CD, so try uninstalling and
reinstalling from the CD.
In Windows Vista: If you are using standard PC speaker or headphones, click Start > Control
Panel > Sound and check that “Speakers – Turtle Beach Riviera Wave” is set as the Default
Playback Device, as shown in the illustration. If you are using a TOSLINK cable to connect
Riviera to an external digital decoder (such as your home theater 5.1 receiver), then select “Digital
Output – Audio Advantage Riviera Device” as the Default Playback Device.

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11 Riviera
USING THE RIVIERA
PLAYING DIGITAL MUSIC WITH WINDOWS MEDIA PLAYER
Once you’ve confirmed that the speakers are operating properly, launch Windows Media Player and
play some music files from your digital song library. If you don’t hear any sound even though Media
Player indicates the song is playing:
Check that Media Player’s volume control is turned up.
In Windows 2000/XP, Check that Media Player is configured to play from the Riviera by clicking
Tools on the Windows Media Player menu. Then select Options ÆDevices ÆSpeakers Æ
Properties. The selection under “Audio device to use” should be set to DirectSound: Turtle
Beach Riviera Wave. If it isn’t, then select this option, then press Apply ÆOK at the bottom of
the window. Close the options window and try Media Player again to see if it corrects the
problem.
Set the Master Volume on the Speakers Tab to a comfortable level. If it seems like the volume is too
low, click the Riviera Control Panel Mixer Tab and adjust the Wave volume in the Playback Mixer.
LISTENING TO DIGITAL MUSIC
Here are some interesting ways to enjoy your digital music library. To begin, launch Windows Media
Player and play one of your favorite songs from your digital song library. From the Speakers Tab,
select a Speaker Configuration to match the speakers or headphones you’ve set up with the Riviera,
then adjust the Master Volume and Wave volume (in 2000/XP, you can use the Mixer Tab) to a
comfortable listening level. Now try the following:
USING THE EQUALIZER
Click on the Equalizer Tab, click the Enable EQ button, then click the Equalizer Presets to hear
the effect of each one. When you’re done, click the Flat setting or Enable EQ to restore an unaltered
tone.
USING ENVIRONMENT EFFECTS
Click the Equalizer Tab. Click on the Environments Enable, then click
on the pull-down menu and select Living Room from the list. Click the
Large, Medium and Small Environment Size buttons to hear how it
changes the intensity of the effect. Try some other environment settings
from the pull-down menu to hear how they sound.
LISTENING TO STEREO MUSIC IN SURROUND SOUND
When listening to stereo in 4 and 5.1 speaker configurations, the stereo signal will be sent to the Front
speakers and the Environment-processed sound will be sent to the Surround speakers. In these
Speaker Configuration modes, the Stereo-to-Multi-speaker indicator in the Settings Summary will
light up to indicate that stereo music is being sent to all speakers, not just the two front speakers.
When listening to Stereo on multi-speakers, try this:
Select the 4 or 5.1 speaker configuration that matches your speaker system.
Turn on the Multichannel to Subwoofer option by clicking the “…” button next to the Speaker
Configuration pull-down menu in the Speaker Tab. This will send the low-frequency portion of
the stereo signal to the sub-woofer output so you can hear deeper bass and control the level with
the sub-woofer volume in the Speakers Tab.

User’s Guide 12
Enable the Environments in the Equalizer Tab and select an Environment from the pull-down
menu. This sends the stereo signal processed by reverb to the surround speakers. You can adjust
the amount of this effect with the Surround speaker volume controls in the Speaker Tab.
Use the Equalizer to alter the tone to suit the genre of music you’re listening to.
For different surround sound effects, try adjusting the balance of Front, Surround, Center and
LFE speaker levels with the Volume Controls in the Speakers Tab.
When you’ve found some settings that you like, save them as Presets by clicking Preset ÆSave
at the top left of the Riviera Control Panel. You can then easily return to any setting by clicking
on Preset and then the name under which it was saved.
SPEAKER POSITIONING &MULTI-SPEAKER SETTINGS UNDER VISTA
Under Vista, the multi-speaker settings of the Riviera Control Panel function a little differently. For
example, selecting “5.1 Speakers” on the Speakers tab enables all 6 analog speakers so that the audio
from 6 channel sources can be heard in the proper output channels, but does not automatically mix
stereo audio to all of the speakers (that is, a stereo file will only be heard from the Front Left and
Right speakers).
In order to mix and match the number of audio channels with the number of active speakers in Vista,
use the drop-down menu under “Speaker Mix Tuned For” in the lower-left of the Speakers tab – this
will allow you to “tune the speaker mix”. This is best explained with an example. If you wanted to
listen to stereo MP3 files played through all speakers of a 5.1 speaker system, enable “5.1 Speakers” in
the main speaker configuration drop-down menu, then choose “Stereo Sources” from the ‘Speaker
Mix Tuned For’ drop-down menu (shown below).
Most simply put, when mismatching the values in the ‘Speaker Mix Tuned For’ drop-down menu with
the main speaker configuration drop-down menu, the main speaker configuration setting controls
how many physical speaker channels are “open”, and the ‘Speaker Mix Tuned For’ drop-down menu
controls what the number of channels the source audio has. Whereas in 2000/XP, the Speakers tab’s
“Settings Summary” area always displays “Stereo-to-Multi Speaker” when Speaker Positioning is
enabled, in Vista, the Setting Summary area will show the current setting from the ‘Speaker Mix
Tuned For’ drop-down menu:
Stereo mix to analog speakers
6.1 Channel Mix to Analog Speakers

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13 Riviera
This allows for large number of flexible settings (NOTE: The amount of speakers shown on the Speaker
Positioning window will always show which value is greater – the number of “source” channels or the
number of active physical speakers. Whenever the settings match, the LED will remain unlit).
ÂThe stereo-to-surround feature is more dramatic when using 5.1 surround headphones, such as the
Turtle Beach Ear Force HPA2 surround sound headphones, available at www.TurtleBeach.com.
LISTENING TO DVDS IN SURROUND SOUND
Watching DVDs on your PC requires DVD software, such as Cyberlink PowerDVD or InterVideo
WinDVD, that plays DVDs with 5.1 surround sound output. This software is usually included with the
DVD player installed on your PC. Typically, these programs provide an audio option tab that lets you set the
audio playback format. From this tab, you should set the audio playback format to 5.1 surround so that the
DVD audio will play on all 6 channels of your multi-channel system.
Multi-channel DVD audio is encoded in either Dolby Digital or DTS, both of which compress 5.1 channels
of audio into a single digital audio stream.
When using the analog outputs to play DVD multi-channel sound, the decoding of the Dolby Digital
or DTS signal is accomplished with a software decoder that is included with your DVD software player.
When using the S/PDIF digital output to play DVD multi-channel sound, the digital audio signal is
split into 5.1 channels by a decoder chip inside the digital speaker system or A/V receiver in your home
theater system.
LISTENING WITH THE ANALOG AUDIO OUTPUTS
To use analog 5.1 speakers for playing DVD audio, select 5.1 Speakers from the Speaker Configuration
Tab and click the Reset button under the volume sliders to set the levels to about 75%. If the Settings
Summary indicates that the Graphic Equalizer, Speaker Position, Environments, Key Shifter or Center
Canceller are enabled, disable all of them. Once you hear the DVD in unaltered 5.1 surround sound, you can
go back and use these enhancements to suit your taste.
Adjust the individual 5.1 channel levels with the volume controls on the Speakers Tab.
LISTENING WITH THE DIGITAL AUDIO OUTPUT
To use the digital audio output for playing DVD audio, connect the S/PDIF Digital Output to your digital
speakers or an A/V receiver using a TOSLINK optical cable (available at www.TurtleBeach.com). Note that
the digital speaker system or A/V receiver must have an integrated Dolby Digital Decoder to process the
digital 5.1 signal into 6 analog channels to drive the 5.1 speakers.
Set the S/PDIF settings pull-down menu to S/PDIF Out 48kHz, to transmit the digital signal. Note that
when the digital output is enabled, you can see a red light inside the digital optical output or at the end of the
optical cable plugged into the digital output.
USING THE DIGITAL OUTPUT IN VISTA
For proper Dolby Digital or DTS pass-thru to an external decoder (such as an A/V receiver), the S/PDIF
setting on the ‘Speakers’ tab of the Riviera Control Panel should be set to “48 kHz”; additionally, you must
set the Digital Output as your default playback device in the Vista Sound Control Panel. Click Start Æ
Control Panel ÆSound and select “Digital Output – Turtle Beach Riviera Wave” as the Default
Playback Device. Note that the Digital Output will be automatically selected in the Vista Media Center Setup
Wizard if “TOSLINK” is selected as your speaker connection type.
Also note that in this setting, the S/PDIF Output functions strictly as a pass-thru – Environment effects,
EQ and Riviera Control Panel Volume Controls don’t have any effect on the audio.

User’s Guide 14
USING EAR FORCE®SURROUND SOUND HEADPHONES
ÂTurtle Beach Ear Force headphones are a perfect add-on for the Riviera. Be sure to check them out
at www.TurtleBeach.com.
The optional Turtle Beach Ear Force surround-sound headphones let you experience surround-sound
without having to set-up a 5.1 speaker system. Currently, two models are available:
The Ear Force HPA2
includes an amplifier unit
that boosts the output level
of the 5.1 output signals to
provide head-shaking bass.
The Ear Force X-52 are
passive headphones that
plug directly into the Riviera
5.1 channel outputs and fold
into a portable unit.
Each model includes a
removable microphone
compatible with the Riviera
microphone input.
Ear Force HPA2 with Amplifier
Ear Force X-52 portable multi-
speaker headphones
Each model includes four
speakers in each ear cup for
reproducing Front,
Surround, Center and Sub
audio signals from the
Riviera 5.1 analog outputs,
providing a realistic
surround-sound experience
without the need for a 5.1
speaker system.
To connect either model of the Ear Force headphones to the analog outputs, insert the colored jacks on the
headphone cable into the matching plugs on the Riviera bracket (Green = Front, Black = Surround, Orange
(blue on Riviera) = Center/Sub, Pink = Microphone).
ÂWhen placing the headphones over your ears, be sure to place the cable/mic side on the left ear so
that the front and rear speakers will be correctly positioned.

WWW.TURTLEBEACH.COM
15 Riviera
RIVIERA CONTROL PANEL
The Control Panel lets you access all of the Riviera audio features. You can launch the control panel from
the Turtle Beach palm tree icon located on the right side of the Windows Start menu or by clicking Start Æ
All Programs ÆTurtle Beach ÆRiviera ÆRun Riviera Control Panel.
The control panel includes a set of tabs which, when clicked, activate various controls for accessing Riviera’s
features.
SPEAKERS TAB (VISTA VERSION)
This Tab is used for setting the speaker and
S/PDIF configurations.
SPEAKERS TAB (XP VERSION)
MIXER TAB (VISTA VERSION)
This Tab lets you set the volume for the playback
and recording sources.
MIXER TAB (XP VERSION)
EQUALIZER TAB (VISTA &XP)
This Tab lets you modify the frequency response
(i.e. tone) of your PC audio system and enable
Environments for concert hall effects.

User’s Guide 16
USING THE CONTROL PANEL PRESETS
SAVING AND RESTORING PRESETS
The Control Panel lets you save the Tab settings as presets for easy recall.
Once you’ve set the controls for a particular configuration, click on the
Preset button, then click Save to call up the Save Preset dialog. Select a
category from the Preset Category menu, type in a name, then press OK.
To restore a saved preset, click the Preset button and select the category
name followed by the preset name.
IMPORTING AND EXPORTING PRESETS
You can also share presets with other users with the import/export
feature. To Export a preset, click Preset ÆExport, then enter a name
in the Save As dialog box. To Import a preset, click Preset ÆImport
and select the preset from the Open dialog box that appears.
ÂWhenever a preset has been changed, an asterisk will appear on
the right side of the name displayed at the top of the Control Panel,
indicating that the preset has been edited from the original version.