Rio Audio Mouse 41000855 004_B User Guide

®
Rio Nitrus  
User’s Guide  
Table of Contents  
Getting Started  
Connections  
Software Setup  
Basic Operations  
Advanced Features  
Help  
Index  
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Table of Contents  
Index  
• Package Contents .......................... ii  
• Copyright/Trademarks .................... ii  
Copy ......................................... 12  
• Copying Tracks with Rio Music  
Manager ................................... 12  
Transfer.................................... 13  
• Rio Music Manager....................... 13  
1 - Getting Started  
Welcome.....................................1  
• Learning More...............................1  
Tour of the Rio Nitrus..................2  
LCD Overview .............................4  
• Playback Mode..............................4  
• Menu Mode ..................................4  
• Date View....................................5  
• Time Code View ............................5  
• Track Format View.........................5  
• Play Screens.................................5  
Control...................................... 14  
Play .......................................... 15  
• Play All ..................................... 16  
• Album....................................... 16  
• Artist........................................ 16  
• Genre....................................... 17  
• Track........................................ 17  
• Year......................................... 17  
• Playlist...................................... 18  
2 - Connections  
5 - Advanced Features  
Basic Connections.......................6  
• USB ...........................................7  
• Additional Accessories.....................8  
Advanced Features ................... 19  
Equalizer .................................. 20  
• Custom..................................... 20  
• Normal ..................................... 20  
• Rock ........................................ 21  
• Jazz ......................................... 21  
• Classical.................................... 21  
• Pop.......................................... 22  
• Trance...................................... 22  
3 - Software Setup  
Software Installation ..................9  
• Rio Music Manager....................... 10  
Bookmarks ............................... 23  
4 - Basic Operations  
Stopwatch ................................ 24  
Basic Operations....................... 11  
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Warranty................................... 42  
FCC and Industry Canada  
• Power....................................... 27  
• Resume..................................... 28  
• Display ..................................... 29  
• Time ........................................ 30  
• Language .................................. 31  
• Lock Setup................................. 32  
Compliance............................... 43  
• Federal Communications Commission  
(FCC) ....................................... 43  
• Industry Canada.......................... 43  
Safety....................................... 44  
• Warning.................................... 44  
• CAUTION................................... 44  
About........................................ 33  
6 - Help  
Troubleshooting........................ 34  
• Customer Service Information ........ 34  
• Frequently Asked Questions ........... 35  
Glossary of Digital Audio Terms 39  
• Bass......................................... 39  
• Bitrate ...................................... 39  
• Codec....................................... 39  
• Firmware................................... 39  
• Gain......................................... 39  
• ID3 Tag..................................... 40  
• MP3 ......................................... 40  
• Rip and Encode ........................... 40  
• VBR ......................................... 40  
• WMA ........................................ 40  
Limited Warranty and Software  
License ..................................... 41  
• Warranty................................... 41  
• Warranty Service......................... 41  
• Scope of and Limitation on  
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Index  
Chapter 1  
Getting Started  
:: Welcome  
Thank you for purchasing the Rio Nitrus. Small and powerful, the Rio Nitrus can store more than 400 4-minute  
songs on its 1.5GB* hard drive. The Rio Nitrus includes an AC adapter, earphones, a lighted LCD display, a long  
lasting built-in battery, and high speed USB 2.0 connectivity.  
Learning More  
Refer to the Quick Start Poster for the basics on how to set up and start using the Rio Nitrus.  
Visit the Rio website at www.rioaudio.com.  
* Actual formatted capacity less. 1GB = 1,000,000,000 bytes.  
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:: Tour of the Rio Nitrus  
Power  
Press to turn the player on.  
Press and hold to turn the  
player off.  
Rotary control  
Press or rotate to control  
menu navigation and select  
menu options.  
Volume + and -  
Press to adjust the volume  
level.  
Menu  
Press to enter Menu mode.  
When in Menu mode, press to  
return to Player mode.  
Play/Pause  
Select with the RioStick to  
play or pause playback.  
RIOSTICK  
In Menu mode, press to select  
menu options. Move to  
control menu navigation.  
Forward and  
Reverse  
Select with the RioStick to  
skip to the next or previous  
track.  
In Player mode press to  
cycle through Time Code  
View, Track Format View,  
and Date View. Move to  
control PLAY/PAUSE, STOP,  
FORWARD, and REVERSE  
playback functions.  
Select and hold to scan  
forward or reverse.  
Stop  
Select with the RioStick to  
stop playback.  
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invisible text  
Reset hole  
Insert pin to reset the  
player.  
DC IN  
Connects to AC  
adapter.  
USB  
Connects to USB cable.  
Earphones  
Connects to earphones.  
Lock/Unlock  
Slide into the LOCK position to  
disable buttons and prevent  
accidental operation.  
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:: LCD Overview  
Repeat Playback Indicator  
Playback Mode  
Shuffle Playback Indicator  
Lock Indicator  
Volume Level  
Track  
Power Indicator  
Artist  
Album  
Track Position Bar  
Track Time  
Track Number/Total  
Number of Tracks  
Play Indicator  
Menu Mode  
Menu Title  
Selected Option  
Options  
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invisible text  
Time Code View  
Play Screens  
Press the RioStick to cycle through  
Time Code, Track Format, and Date  
Views.  
Track Number/Total  
Number of Tracks  
Track Time  
Track Format View  
Codec  
Bitrate  
Track Size  
Date View  
Month/Day/Year  
Time  
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Chapter 2  
Connections  
:: Basic Connections  
This chapter describes how to connect the Rio Nitrus to power adapters, USB cables, and  
alternate audio devices. Basic connections include:  
AC Power Adapter  
Connect the AC adapter to the DC IN port on the player. The AC adapter will recharge the  
battery, from 0% capacity to 60-70% capacity, within two hours.  
1 Plug the AC adapter into an electrical outlet.  
2 Connect the AC adapter to the Rio Nitrus.  
3 After the battery is fully charged, remove the AC adapter from the Rio Nitrus.  
Power Indicator  
Batteries  
The Rio Nitrus uses a built-in lithium-ion rechargable battery that lasts many hours  
per charge. Lithium-ion batteries drain at a very slow rate even when they are not  
being used. If you have not used your Rio Nitrus in a long period of time you will  
need to recharge the battery.  
Full  
Half  
Low  
The battery should be charged for at least five hours during its initial charge. The  
player will recharge anytime the AC adapter is plugged into the player.  
Charging  
(indicator grows)  
Empty  
(indicator flashes)  
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Earphones  
Connect the supplied earphones to the EARPHONE port on the top of the player.  
USB  
The player must be connected using the included USB cable to the USB port on your computer to  
transfer files to and from the player and your computer.  
USB Detection with the Windows Device Driver  
The Rio Nitrus is ready to be connected to your PC after Rio Music Manager has been installed.  
If for any reason the Windows Device Driver Wizard is displayed after the USB cable has  
been plugged into both the Rio Nitrus and the computer, please follow these steps:  
1 Confirm the Rio installation CD is in the computer’s CD-ROM drive.  
2 Check the CD-ROM Drives box when the Windows Device Driver Wizard requests the  
location of the Rio Nitrus drivers.  
3 Click Next and follow the Windows Device Driver Wizard instructions.  
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Additional Accessories  
You can get the most out of your Rio Nitrus with additional accessories available online at the Rio website. Some of  
the most popular accessories include the following:  
Rio Player AC Adapter  
An extra AC adapter lets you recharge your batteries whenever you are near an electrical  
outlet. Perfect for digital audio at the office.  
Rio Car Stereo Adapter  
Upgrade your car stereo for hundreds of dollars less than buying a new MP3 CD player. The Rio  
car stereo adapter lets you play your favorite tracks in any vehicle equipped with a standard  
cassette deck.  
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Chapter 3  
Software Setup  
:: Software Installation  
Follow these instructions to load software that enables a computer to recognize the Rio Nitrus. The installation also  
loads Rio Music Manager.  
1 Place the Rio installation CD label-side up into the computer’s CD-ROM drive.  
The Rio installation software launches automatically.  
2 Click Rio Music Manager INSTALL NOW (required) and follow the on-screen instructions.  
3 If prompted, reboot the computer when the installation is complete.  
If Rio installation software does not display automatically, follow these steps to begin the installation  
manually:  
4 Double-click the My Computer icon,  
, on the Windows desktop.  
5 Double-click the CD-ROM icon,  
.
6 Double-click the Install icon,  
.
7 Go to Step 2.  
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Rio Music Manager  
Rio Music Manager is an all-in-one solution that can rip, encode, and manage entire collections of digital audio  
tracks. Rio Music Manager provides the following capabilities:  
Save (Rip and Encode) audio CDs into compressed  
digital audio files. Rio Music Manager encodes WMA  
tracks by default, and MP3 via an optional upgrade  
pack.  
Automatically Synchronize the music collection on  
your computer with your Rio Nitrus.  
Edit ID3 Tag and WMA tags on digital audio tracks.  
Organize and manage digital audio tracks on your  
computer and Rio Nitrus.  
Search for tracks on your computer and Rio Nitrus.  
Create custom playlists.  
Transfer tracks from your computer to Rio Nitrus.  
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Chapter 4  
Basic Operations  
:: Basic Operations  
Enjoying audio tracks on the Rio Nitrus is easy. Basic operations of the Rio Nitrus include:  
Copy  
Transfer  
Control  
Play  
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:: Copy  
Copying Tracks with Rio Music Manager  
Copying tracks from Audio CDs involves two steps commonly known as ripping and encoding. Ripping and  
encoding refers to the process of ripping (copying) audio from a CD and encoding (saving) the audio content into a  
compressed digital audio format like MP3 or WMA.  
1 Launch the Rio Music Manager.  
2 Insert an Audio CD into your CD-ROM drive.  
3 Click the CD-ROM icon on the Rio Music Manager Device List.  
4 Use any of the following techniques to select tracks:  
Track Type  
Single track.  
Multiple tracks.  
All tracks.  
Technique  
• Left-click the track.  
• Press SHIFT+Click or CTRL+Click.  
• Press CTRL+A.  
No tracks.  
• Press CTRL+N.  
Every track except for the currently selected  
tracks.  
• Select Edit, Invert Selection.  
5 Click  
to begin copying tracks to your computer.  
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:: Transfer  
Rio Music Manager  
Transferring tracks from the PC to the Rio Nitrus using Rio Music Manager involves selecting tracks and  
transferring them to the player.  
1 Launch the Rio Music Manager.  
2 Click My Music in the left frame to access tracks. Rio Music Manager will scan the computer’s hard drives for  
digital audio tracks that are compatible with the Rio Nitrus player. Tracks are automatically categorized by  
album title and displayed in the Track List.  
3 Select tracks within a category of tracks. Categories include Albums, Artists, Genres, Songs, and Playlists.  
For example, if you wish to copy all tracks from a favorite artist onto the player, click the Artists tab and then  
use any of the techniques in Step 4 to select the desired tracks.  
4 Use any of the following techniques to select tracks:  
Track Type  
Technique  
Single track, album, or artist.  
Multiple tracks, albums, and/or artists.  
All tracks, albums, and artists.  
No tracks, albums, or artists.  
• Left-click the track, album, or artist.  
• Press SHIFT+Click or CTRL+Click.  
• Press CTRL+A.  
• Press CTRL+N.  
Every track except for the currently selected  
tracks.  
• Select Edit, Invert Selection.  
5 After the tracks have been selected they can be transferred to the Rio Nitrus by clicking  
.
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:: Control  
POWER  
Press to turn the player on. Press and hold to turn the player off.  
MENU  
Press to enter Menu mode. In Menu mode, press to return to Player mode.  
ROTARY CONTROL (Rotate)  
Rotate to control menu navigation and select menu options.  
ROTARY CONTROL (Press)  
Press to select menu options. In Player mode, press to cycle through Time Code  
View, Track Format View, and Date View.  
RIOSTICK (Press)  
Press to select menu options.  
RIOSTICK (Movement)  
Move to control menu navigation. In Player mode, move to control PLAY/  
PAUSE, STOP, FORWARD, and REVERSE playback functions.  
Controls  
PLAY/PAUSE  
Select with the RioStick to play or pause playback.  
Locations of all controls can  
be found on page 2 and 3.  
STOP  
Select with the RioStick to stop playback.  
FORWARD and REVERSE  
Select with the RioStick to skip to the next or previous track. Select and hold to  
scan forward or reverse.  
VOLUME + and -  
Press to adjust volume level.  
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:: Play  
The Rio Nitrus player can play audio tracks in multiple playback formats. Formats can be set within a matter of  
seconds so you can spend more time enjoying your favorite tracks and less time arranging them.  
Play All  
Album  
Artist  
Genre  
Track  
Year  
New Music  
Playlist  
If the Rio Nitrus does not power on after POWER has been pressed, check the LOCK/UNLOCK switch  
and confirm it is in the UNLOCK position.  
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Play All  
To play all tracks on the player please follow these steps:  
1 Press MENU.  
2 Select Play Music.  
3 Press ROTARY WHEEL.  
4 Select Play All.  
5 Press ROTARY WHEEL to begin playback.  
Album  
To play tracks from specific albums please follow these steps:  
1 Press MENU.  
2 Select Play Music.  
3 Press ROTARY WHEEL.  
4 Select Album.  
5 Press ROTARY WHEEL.  
6 Select an album.  
7 Press ROTARY WHEEL to begin playback.  
Artist  
To play tracks from a specific artist please follow these steps:  
1 Press MENU.  
2 Select Play Music.  
3 Press ROTARY WHEEL.  
4 Select Artist.  
5 Press ROTARY WHEEL.  
6 Select an artist.  
7 Press ROTARY WHEEL to begin playback.  
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Genre  
To play tracks from a specific genre please follow these steps:  
1 Press MENU.  
2 Select Play Music.  
3 Press ROTARY WHEEL.  
4 Select Genre.  
5 Press ROTARY WHEEL.  
6 Select a genre.  
7 Press ROTARY WHEEL to begin playback.  
Track  
To play a specific track please follow these steps:  
1 Press MENU.  
2 Select Play Music.  
3 Press ROTARY WHEEL.  
4 Select Track.  
5 Press ROTARY WHEEL.  
6 Select a track.  
7 Press ROTARY WHEEL to begin playback.  
Year  
To play tracks from a specific year please follow these steps:  
1 Press MENU.  
2 Select Play Music.  
3 Press ROTARY WHEEL.  
4 Select Year.  
5 Press ROTARY WHEEL.  
6 Select a year (or none).  
7 Press ROTARY WHEEL to begin playback.  
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New Music  
Select to compose a running order composed of the most recently played tracks during a set amount of time. The  
most recently played tracks are played first. Settings include 1 day (the default setting), 2 days, 1 week, and 1  
month. To play tracks using New Music please follow these steps:  
1 Press MENU.  
2 Select Play Music.  
3 Press ROTARY WHEEL.  
4 Select New Music.  
5 Press ROTARY WHEEL.  
6 Select a set amount of time.  
7 Press ROTARY WHEEL to begin playback.  
Playlist  
To play tracks from playlists created in Rio Music Manager please follow these steps:  
1 Press MENU.  
2 Select Play Music.  
3 Press ROTARY WHEEL.  
4 Select Playlist.  
5 Press ROTARY WHEEL.  
6 Select a playlist.  
7 Press ROTARY WHEEL to begin playback.  
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Chapter 5  
Advanced Features  
:: Advanced Features  
Advanced features of the Rio Nitrus include:  
Equalizer  
Bookmarks  
Stopwatch  
Settings  
About  
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:: Equalizer  
Custom  
Custom mode allows the player’s equalizer settings to be adjusted according to personal preferences.  
1 Press MENU.  
2 Select Equalizer.  
3 Press ROTARY WHEEL.  
4 Select Custom.  
5 Press ROTARY WHEEL.  
6 Adjust 5-band equalizer. Move the RioStick left or right to navigate between  
frequencies. Move the RioStick up or down to boost or reduce the Gain of the  
frequency.  
7 Press RIOSTICK to set the Custom equalizer setting and return to player  
mode.  
Normal  
Select the Normal equalizer option to apply no equalizer adjustments to audio content on the Rio Nitrus.  
1 Press MENU.  
2 Select Equalizer.  
3 Press ROTARY WHEEL.  
4 Select Normal.  
5 Press ROTARY WHEEL to set the Normal equalizer option and return to Player mode.  
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Rock  
Select the Rock equalizer option to change the sound of tracks according to the Rock preset settings and return to  
Player mode.  
1 Press MENU.  
2 Select Equalizer.  
3 Press ROTARY WHEEL.  
4 Select Rock.  
5 Press ROTARY WHEEL to set the Rock equalizer option.  
Jazz  
Select the Jazz equalizer option to change the sound of tracks according to the Jazz preset settings and return to  
Player mode.  
1 Press MENU.  
2 Select Equalizer.  
3 Press ROTARY WHEEL.  
4 Select Jazz.  
5 Press ROTARY WHEEL to set the Jazz equalizer option.  
Classical  
Select the Classical equalizer option to change the sound of tracks according to the Classical preset settings and  
return to Player mode.  
1 Press MENU.  
2 Select Equalizer.  
3 Press ROTARY WHEEL.  
4 Select Classical.  
5 Press ROTARY WHEEL to set the Classical equalizer option.  
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Pop  
Select the Pop equalizer option to change the sound of tracks according to the Pop preset settings and return to  
Player mode.  
1 Press MENU.  
2 Select Equalizer.  
3 Press ROTARY WHEEL.  
4 Select Pop.  
5 Press ROTARY WHEEL to set the Pop equalizer option.  
Trance  
Select the Trance equalizer option to change the sound of tracks according to the Trance preset settings and  
return to Player mode.  
1 Press MENU.  
2 Select Equalizer.  
3 Press ROTARY WHEEL.  
4 Select Trance.  
5 Press ROTARY WHEEL to set the Trance equalizer option.  
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:: Bookmarks  
Bookmarks store specific player settings, including the current running order, the current track, the current time  
position of the track, the repeat setting, and the shuffle setting. Users can save these settings in a bookmark and  
restore them whenever they use the player. Bookmarks are great for:  
Placing digital bookmarks in digital audio books or other extended length tracks.  
Maintaining positions in long term running orders.  
Sharing your player with others without losing personal settings.  
1 Press MENU.  
2 Select Bookmarks.  
3 Press ROTARY WHEEL.  
4 Select a Bookmark option.  
5 Press ROTARY WHEEL.  
Bookmark options include:  
Set  
Press ROTARY WHEEL to set a bookmark.  
Select  
Use the ROTARY WHEEL to select a bookmark. Press the ROTARY WHEEL to restore the selected bookmark.  
Delete  
Use the ROTARY WHEEL to select a bookmark. Press the ROTARY WHEEL to delete the selected bookmark.  
The Rio Nitrus automatically saves user settings when it is turned off. These settings are automatically  
restored when the Rio Nitrus is turned on. Settings saved automatically are not saved as a bookmarks.  
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:: Stopwatch  
Use the stopwatch to keep track of time-sensitive events while listening to music.  
1 Press MENU.  
2 Select Stopwatch.  
3 Press ROTARY WHEEL.  
Lap statistics are displayed at the bottom of the Stopwatch screen. When a new  
lap is set the difference, either faster (-) or slower (+) between new lap times and  
the average laptime, is displayed for a few moments.  
When in Stopwatch mode, the controls work in the following ways:  
MENU  
Average Lap  
Time  
Press to return to the Main Menu.  
Pressing MENU and using other player functions will not turn the timer  
off. The timer will continue to run until the RioStick is moved into the Up  
position (PLAY/PAUSE) while in Stopwatch mode.  
RIOSTICK (Press)  
Press to set a lap time. Press and hold to return to single lap display. Multiple  
laps and lap averages will be lost.  
RIOSTICK (Up)  
Press to start and stop the timer.  
RIOSTICK (Down)  
Press to reset timer.  
Lap Difference  
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:: Settings  
Rio Nitrus settings include:  
Playback  
Power  
Resume  
Display  
Time  
Language  
Lock Setup  
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Playback  
Various playback settings can be set to modify the way the Rio Nitrus plays tracks. Tracks can be shuffled at  
random and/or repeated continuously.  
1 Press MENU.  
2 Select Settings.  
3 Press ROTARY WHEEL.  
4 Select Playback.  
5 Press ROTARY WHEEL.  
6 Adjust Shuffle and Repeat settings.  
7 Press RIOSTICK to apply settings return to Player mode.  
Plackback options include:  
Shuffle  
Set selected tracks to play in standard or random order. Settings include Off (the default setting) and On.  
Repeat  
Set selected tracks to repeat playback of all tracks or the current track. Settings include Off (the default  
setting), All, and One.  
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Power  
By adjusting the Power settings, the player can conserve energy and extend the amount of playback time during  
each battery charge.  
1 Press MENU.  
2 Select Settings.  
3 Press ROTARY WHEEL.  
4 Select Power.  
5 Press ROTARY WHEEL.  
6 Select Pwr Save options.  
7 Press RIOSTICK to apply settings and return to Player mode.  
Power options include:  
Pwr Save  
Set the player to automatically power down after being idle for a set number of minutes. Settings include 1m,  
5m (the default setting), 10m, 30m, and Never.  
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Resume  
Use the options in the Resume menu to set the track that the player will play whenever the player restarts.  
1 Press MENU.  
2 Select Settings.  
3 Press ROTARY WHEEL.  
4 Select Resume.  
5 Press ROTARY WHEEL.  
6 Adjust Track and Timecode settings.  
7 Press RIOSTICK to apply settings and return to Player mode.  
Resume options include:  
Track  
Set the player to begin playback of the last track played before shutdown or the first track in the running order  
when the player restarts. Settings include Current (the default setting) and First.  
Timecode  
Set the player to begin playback of the last track played at the point the track was at during shutdown or at the  
start of the track. Settings include Current (the default setting) and Start.  
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Display  
Use the Display menu to adjust backlight and contrast settings.  
1 Press MENU.  
2 Select Settings.  
3 Press ROTARY WHEEL.  
4 Select Display.  
5 Press ROTARY WHEEL.  
6 Adjust Backlight and Contrast settings.  
7 Press RIOSTICK to apply settings and return to Player mode.  
Backlight  
Set the backlight on the player to shut itself off after a set number of seconds. Settings include Off, 2s, 5s,  
(the default setting) 10s, 20s, and On. On sets the backlight to remain lit constantly.  
To conserve battery life, the On setting should only be used when the Rio Nitrus is connected an AC  
adapter.  
Contrast  
Move RIOSTICK to control the contrast slider. Use the contrast slider to set how light or dark the images on  
the LCD will appear. Setting the contrast too high will result in washed out images. Setting the contrast too  
dark will result in images that are too dark to read.  
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Time  
Use the options in the Time menu to set the player’s internal clock.  
1 Press MENU.  
2 Select Settings.  
3 Press ROTARY WHEEL.  
4 Select Time.  
5 Press ROTARY WHEEL.  
6 Adjust Set Time, Set Date, or Time/Date Mode settings.  
7 Press RIOSTICK to apply settings and return to Player mode.  
Time settings include:  
Set Time  
Options include Hour, Minute, and AM / PM.  
Set Date  
Options include Month, Day, and Year.  
Time/Date Mode  
Options include 12 hour (the default setting) and 24-hour time formats and USA (the default setting),  
Europe, and Japan date formats.  
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Table of Contents  
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Language  
The Rio Nitrus menus can be set to display in one of six languages.  
1 Press MENU.  
2 Select Settings.  
3 Press ROTARY WHEEL.  
4 Select Language.  
5 Press ROTARY WHEEL.  
6 Select a Language setting.  
7 Press ROTARY WHEEL.  
Language settings include:  
English (the default setting)  
Set the player display language to English.  
Set the player display language to Japanese.  
Deutsch  
Set the player display language to German.  
Français  
Set the player display language to French.  
Español  
Set the player display language to Spanish.  
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Lock Setup  
Use the options in the Lock Setup menu to enable volume and RioStick control when the lock is enabled.  
1 Press MENU.  
2 Select Settings.  
3 Press RIOSTICK.  
4 Select Lock Setup.  
5 Press RIOSTICK.  
6 Adjust Lock Volume and RioStick settings.  
7 Press RIOSTICK to apply settings and return to Player mode.  
Lock Setup settings include:  
Lock Volume  
Options include On (the default setting) and Off. When set to Off, the volume level can be adjusted even when  
the Rio Nitrus has been locked.  
RioStick  
Options include Lock and /. When set to /, any RioStick movement will be interpreted as the /ꢁ  
control.  
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:: About  
The about screen displays information about the Rio Nitrus. Information includes the total amount of space on the  
disk, the amount of free space, the number of tracks on the player, and the Firmware version.  
1 Press MENU.  
2 Select About.  
3 Press ROTARY WHEEL.  
4 Select Player or Storage.  
5 Press ROTARY WHEEL.  
About options include:  
Player  
Displays firmware version, copyright, and Rio website information.  
Storage  
Displays disk usage graphic bar, disk usage (MB used/MB capacity), total number of tracks, and total number  
of playlists.  
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Table of Contents  
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Chapter 6  
Help  
:: Troubleshooting  
Customer Service Information  
The FAQs below will help you solve common issues with your player. If you do not find the answers you need here,  
you can contact our Customer Service Department via any of the following methods:  
Technical Support Telephone (United States): (650) 261-2202  
Technical Support Telephone (United Kingdom): 0207-744-0802  
Technical Support Telephone (Canada): (905) 305-6565  
Customer Service (United States): (650) 261-2203  
Customer Service (United Kingdom): 0207-744-0802  
Customer Service (Canada): (905) 305-6565  
Customer Sales/Presales (United States): (866) 286-3662  
Customer Sales/Presales (United Kingdom): 0207-744-0802  
Customer Sales/Presales (Canada): (905) 305-6565  
With every Rio product you receive the following support services:  
Unlimited access to the Rio web-based technical information resources, available 24 hours a day every day at  
http://www.rioaudio.com/support. Here you will find FAQ files, product updates, and other useful information.  
Unlimited e-mail support for the duration of your Rio product hardware warranty period.  
Access to the latest software updates and enhancements for Rio products via our website.  
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Table of Contents  
Index  
Frequently Asked Questions  
Question  
Answer  
Why will my Rio Nitrus  
not power on?  
• Confirm the LOCK/UNLOCK switch on the player is set to UNLOCK. The player  
will not power on if LOCK/UNLOCK is in the LOCK position. Switch LOCK/  
UNLOCK to the UNLOCK position and press POWER to turn the Rio Nitrus on. If  
the Nitrus still does not power on they battery may be dead.  
What type of files can I  
play with the Rio Nitrus?  
• You can play MP3 and WMA audio files on the Rio Nitrus.  
Can I add MP3 and WMA  
files to the player at the  
same time?  
• Yes. You can play MP3 and WMA audio content. They can be mixed together.  
What are the differences  
between MP3 and WMA  
files?  
• WMA files are generally half as large as comparable sounding MP3 files. Because  
WMA uses smaller file sizes, you can store more music in less space on CDs, hard  
drives, or the Rio Nitrus. The WMA format is exclusive to Windows-based  
computers.  
What is the maximum  
number of tracks I can  
put on the Rio player?  
• The number of tracks you can store on the player depends on bitrate of the files  
stored. The About menu lists the total amount of space, the amount of free  
space, and the number of tracks on the Rio player.  
Bitrate  
Approximate amount of space required per  
minute of audio content  
64 kbps  
96 kbps  
128 kbps  
164 kbps  
192 kbps  
0.5 MB  
0.75 MB  
1 MB  
1.25 MB  
1.75 MB  
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What kind of batteries can • The Rio Nitrus uses non-removable rechargable lithium-ion batteries.  
I use with the Rio Nitrus?  
• Yes. Because there are many standards for VBR files, it cannot be guaranteed  
that every encoding software package will properly function with the Rio Nitrus.  
VBR files that do not comply to standards may lack track time, fast forward, and/  
or rewind capabilities.  
Will the Rio Nitrus play  
Variable Bitrate (VBR)  
files?  
Where is the battery  
indicator on the Rio  
Nitrus?  
• The battery indicator on the Rio Nitrus is located in the top-right corner of the  
display. The segments in the battery icon show the remaining battery power. The  
illumination of all segments indicates a fully charged battery. Non-illuminated  
segments indicate a run down battery. The battery indicator blinks when less  
than 20% of the charge on the battery remains.  
Can I replace the battery  
in my Rio Nitrus?  
• No.  
The drive stops spinning  
during playback. Is this  
normal?  
• Yes. It is normal for the drive to stop spinning during playback. Stopping the  
drive is part of the player’s battery life management system. When the drive is  
stopped, the Rio Nitrus conserves power and plays tracks from a memory buffer.  
Can I charge the Rio  
Nitrus using the USB  
cable?  
• No. The USB connection will power the Rio Nitrus but will not charge it. The AC  
adapter must be used to charge the Rio Nitrus. At extremely low battery levels a  
USB connection will not be able to power the Rio Nitrus.  
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Table of Contents  
Index  
What should I do if the  
display permanently locks  
up, does not display, or  
displays UPGRADER?  
• If you cannot read the display, the player firmware may be corrupted. Corrupted  
firmware may be caused by a failed firmware update. If the player’s firmware  
becomes corrupted for any reason, follow these steps to start the player in  
Recovery Mode and proceed with the firmware update.  
1 Reset the player by inserting a pin or needle into the RESET HOLE next to the  
DC IN port.  
2 Press POWER. The player should power on as normal.  
If the player continues to lock up or does not display properly:  
1 Reset the player by inserting a pin or needle into the RESET HOLE next to the  
DC IN port.  
2 Press and hold MENU + POWER until UPGRADER is displayed on the screen.  
3 Connect the Rio Nitrus player to the computer using the USB cable.  
Proceed with the Firmware upgrade.  
Why won’t the Rio Nitrus  
play secure, dated, or  
other DRM (digital rights  
management) encoded  
files?  
• DRM files may not work properly if the Rio Nitrus’ internal clock is no longer  
accurate. This can happen if the rechargable batteries lose all charge for any  
period of time. Make sure the batteries are fully charged, then follow these steps:  
1 Connect the Rio Nitrus to the computer using the USB cable.  
2 Connect to the secure service where the DRM encoded files came from.  
The Rio Nitrus’ clock should reset.  
DRM files should now play correctly.  
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Table of Contents  
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Can I upgrade the  
firmware on the Rio  
Nitrus?  
• Yes. If available, firmware for your Rio can be downloaded from the Rio Audio  
website.  
Note: Quit all applications before running the firmware update. While running the  
firmware update, do not close the program, turn off the player, or unplug the USB  
cable.  
Downloading the update  
1 Click on the following link: Firmware Upgrade.  
2 Click on the link to the Rio Nitrus.  
3 Locate UPDATES and click Firmware.  
Select and download the latest software. Download the software that is specific  
to the operating system you use on your PC:  
*.exe (Windows)  
*.hqx (Mac)  
*.zip (Windows)  
*.txt (All operating systems—a text file including update information and  
instructions.)  
Installing the update (PC)  
1 Connect the player to your computer with the USB cable.  
2 Turn the player on.  
Waiting will display on the player screen.  
3 Double-click the file that you downloaded from the Rio website.  
The update should take approximately 30 seconds to load.  
38  
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Table of Contents  
Index  
:: Glossary of Digital Audio Terms  
Bass  
Bass is the particular low-range area of the sound spectrum where low musical notes and sounds are located.  
Increasing the bass value will make the low vocals and drums more prominent in your music. You can select the  
amount of bass in your music by selecting various Equalizer options.  
Bitrate  
Bitrate denotes the number of bits per second used by a digital music file. The size and quality of a compressed  
digital audio file is determined by the bitrate used when encoding the file. Generally, the higher the bitrate used  
the higher the sound quality and the larger the file size. For example, a bitrate of 96kbps (96,000 bits per second)  
is generally thought of as “CD quality” for WMA audio files, and takes up about 0.75 megabytes (MB) per minute of  
music. At a 64kbps bitrate, the sound quality of WMA is similar to that of an FM radio signal, but approximately two  
minutes of music will fit in 1MB of space.  
Codec  
Depending on the context and kind of technology involved, codec can be defined as a compressed digital audio file  
format (like MP3, WMA, etc.), a “coding/decoding” chip used to translate between digital and analog transmissions  
(used in modems), or a compression/decompression algorithm. Codecs compress audio data into a file, often for  
efficient transmission over a network, and then decode it for playback. While all the codecs perform similar  
compression of digital audio, there are differences in the technology.  
The Rio Nitrus supports the following digital audio codecs:  
MP3  
WMA  
Firmware  
Firmware is the read-only software that is installed on the player. Like software it can be updated, but unlike  
software, it can never be deleted from the player.  
Gain  
Gain is a measurement of the amplitude of frequency ranges. Gain adjustments boost or reduce frequencies to  
provide a more desirable audio output.  
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ID3 Tag  
The ID3 tag is the part of the encoded MP3 or WMA file that contains information about the digital music file such  
as song title, artist, album title, encoding bitrate, track time duration, and so on. ID3 tag information is displayed  
on the Album/Artist/Track title line on the player’s LCD.  
MP3  
MP3 is short for Moving Pictures Experts Group Audio Layer 3. MP3 is the most well known compressed digital  
audio file format. This format allows for near “CD quality” sound, but at a fraction of the size of normal audio files.  
MP3 conversion of an audio track from CD-ROM can reduce the file size by approximately a 12:1 ratio with virtually  
no perceptible loss in quality. MP3 compression removes the redundant and irrelevant parts of a sound signal that  
the human ear doesn't hear. This digital sound encoding and compression process was developed by the  
Fraunhofer Institute for Integrated Circuits and Thomson Multimedia.  
Rip and Encode  
Rip and encode refers to the process of extracting audio from a music CD (ripping) and encoding it into a  
compressed digital audio format like MP3 or WMA.  
Synchronize  
Rio Music Manager can automatically (or manually) delete old content, transfer new audio content, and keep the  
content on your Rio Nitrus fresh and dynamic. Rio Music Manager must be open for synchronization to occur.  
Treble  
Treble notes occupy the higher portion of the sound spectrum. Increasing the treble value will raise the levels of  
the high sounds in your music files. You can select the amount of treble in your music by selecting various  
Equalizer options.  
VBR  
Variable Bitrate (VBR) encoding converts tracks at a variable rate, using higher bitrate encoding for complex  
portions and lower bitrate encoding for pauses in songs.  
WMA  
Windows Media Audio (WMA) is a compressed audio format created by Microsoft as an alternative to MP3. The  
WMA codec offers greater file compression than the MP3 codec, enabling storage of more digital audio tracks in the  
same amount of space when compared to MP3s at the same level of quality.  
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:: Limited Warranty and Software License  
Warranty  
Digital Networks North America, Inc. warrants that your product will be free from defects in materials and  
workmanship for a period of ninety (90) days from the date of original retail purchase. Digital Networks North  
America, Inc. warrants refurbished products, marked and sold as such, for thirty (30) days from the original  
purchase date. This warranty is extended to the original end user purchaser only and is not assignable or  
transferable to any other party.  
If you discover a defect covered by this warranty, Digital Networks North America, Inc. will repair or replace the  
product at our sole discretion using new or remanufactured product or components. Digital Networks North  
America, Inc.'s liability is limited solely to the repair or replacement of the defective product. If Digital Networks  
North America, Inc. cannot reasonably repair or replace the defective product then Digital Networks North  
America, Inc. may, at its sole discretion, refund the current suggested retail price for the product. Digital Networks  
North America, Inc. warrants any replaced or repaired product for a period of thirty (30) days from shipment, or  
through the end of the original warranty period, whichever is longer.  
Warranty Service  
To obtain service under this warranty, you must contact a Digital Networks North America, Inc. Customer Care  
Center within the applicable warranty period to receive a warranty service authorization. You will be required to  
provide a dated original proof of purchase. Products shipped to Digital Networks North America, Inc. must be  
shipped postage-paid and packaged appropriately for safe shipment. Digital Networks North America, Inc. is not  
responsible for products received without a warranty service authorization and may be rejected. Repaired or  
replacement products will be shipped to you at Digital Networks North America, Inc.'s expense. All products or  
parts that are replaced become the property of Digital Networks North America, Inc.  
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Scope of and Limitation on Warranty  
This warranty does not cover damage caused by abuse, misuse, unauthorized attempts to open, modify, or repair  
the product, moisture, extreme heat or cold, corrosive environments, shipping, or high voltage surges from  
external sources such as power line, telephone line, or connected equipment. This warranty does not cover wear  
and tear on covers, housing or wiring. This warranty also does not apply to any product with an altered or defaced  
serial number. Digital Networks North America, Inc.'s liability is limited to the repair or replacement of this  
product. In no event will Digital Networks North America, Inc. be liable for any amount greater than the currently  
suggested retail price of this product. We will not be liable to you or anyone else for any damages that result from  
the failure of this product or from the breach of any express or implied warranties. These include damage to other  
equipment, lost data, lost profits, or any consequential, incidental, or punitive damages. This written warranty  
represents the entire warranty agreement between Digital Networks North America, Inc. and you. This warranty is  
given in lieu of all other warranties, express or implied, including without limitation implied warranties of  
merchantability and fitness for a particular purpose. This warranty is limited to the term specified above. No  
warranties, either express or implied, will apply after this period. This warranty may not be altered in any way  
other than in writing by an officer of Digital Networks North America, Inc. This warranty gives you specific legal  
rights and you may also have other rights, which vary, from state to state. Some states limit what warranties may  
be excluded as well as how long an implied warranty lasts, so the above limitation may not apply to you.  
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:: FCC and Industry Canada Compliance  
Federal Communications Commission (FCC)  
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:  
1 This device may not cause harmful interference, and  
2 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 the 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 into 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.  
Industry Canada  
This Class B digital apparatus complies with Canadian ICES-003.  
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.  
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Table of Contents  
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:: Safety  
Warning  
TO REDUCE THE CHANCE OF SHOCK OR INJURY, DO NOT USE or OPERATE THIS DEVICE IN OR NEAR WATER OR  
WET LOCATIONS.  
CAUTION  
RISK OF EXPLOSION, DAMAGE OR BATTERY LEAKAGE IS POSSIBLE IF BATTERY IS REPLACED INCORRECTLY OR  
BY AN INCORRECT TYPE. NEVER ATTEMPT TO CHARGE A NON-RECHARGEABLE ALKALINE BATTERY. DISPOSE OF  
USED BATTERIES ACCORDING TO INSTRUCTIONS OR LOCAL LAWS. Use of headphones while operating a vehicle  
is not recommended and is unlawful in some states and areas. Be careful and attentive while driving. Stop  
operation of the player if you find it disruptive or distracting while operating any type of equipment.  
Listening to audio at full power over extended periods of time can be damaging to the hearing of the user.  
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Table of Contents  
Index  
Index  
Contrast 29  
Settings 25  
Symbols  
+/- 2  
5-band equalizer 20  
definition 40  
Controls 15  
Stop 2, 14  
Customer Service  
Information 34  
Stopwatch 24  
L
Language 31  
Liquid Crystal Display  
LCD 4  
T
A
D
Technical Support 34  
About 33  
Date View 5  
DC IN 3  
Time 30  
AC Power Adapter 6  
Accessories 8  
Advanced Features 19  
Album 16  
Lock Setup 32  
Time Code View 5  
Track 17  
M
Track Format View 5  
Transferring tracks  
Rio Music Manager  
13  
MP3 40  
Artist 16  
E
Earphones 7  
Encoding 12  
Equalizer 20  
N
B
New Music 18  
Treble  
Backlight 29  
Basic Operations 11  
Bass  
definition 39  
Battery  
Indicator 6  
Installation 36  
Bitrate  
definition 39  
Bookmarks 23  
Button and controls 14  
definition 40  
Troubleshooting 34  
P
F
Package contents ii  
Firmware 39  
Forward 2, 14  
Frequently Asked  
Questions 35  
Play All 16  
U
USB 7  
Play/Pause 2, 14  
Playback 26  
Playlist 18  
V
Power button 2  
Variable bitrate (VBR) 40  
Volume +/- 2, 14  
Genre 17  
Getting Started 1  
Glossary 39  
R
W
Resume 28  
C
Reverse 2, 14  
Rio Music Manager 10  
Ripping and Encoding 40  
Warranty 41  
WMA 40  
H
Codec  
Help 34  
definition 39  
MP3 40  
WMA 40  
Connections 6  
Y
I
S
Year 17  
ID3 Tag  
Safety information 44  
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Santa Clara, CA 95051-0953  
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