Dynex Corded Headset DX 840 User Manual

Dynex USB headset with microphone • DX-840  
Casque d’écoute USB avec microphone Dynex  
Auriculares USB con micrófono Dynex  
Using the headset  
Installing your headset  
To install your headset  
Plug the USB connector into an available external USB port. On  
most computers, drivers install automatically and your headset  
will be ready to use.  
If you are prompted with the Add New Hardware Wizard, follow the steps to download and install the driver.  
Testing your headset  
To test your headset  
1. Plug in your headset.  
2. Start the Sound Recorder application (Click Start, then select All Programs, Accessories, Entertainment).  
3. Click Record and speak into the headset for 5 – 10 seconds.  
4. Click Stop, then Play. If you can hear your recording through the headset, it is working correctly.  
Adjusting the volume  
You can adjust the volume by turning the volume knob on the headset, or using the Windows volume control in the  
Control Panel. Your computer may also have volume buttons to adjust the Windows volume control.  
Troubleshooting  
If your headset does not function correctly, try the following:  
Make sure your headset is properly plugged into a USB port.  
Make sure the volume is set to a medium level, and is not muted.  
Make sure that your headset is set as the preferred audio and recording device:  
1. In the Control Panel, open the Sounds and Audio Devices window.  
2. Click the Audio tab.  
3. Set the default device for sound playback and sound recording to USB Audio Device.  
4. Click Use only default devices.  
5. Click OK.  
Legal notices  
FCC statement  
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.  
ICES - Canada’s Interference-Causing Equipment Standards This equipment complies with the applicable technical standards of  
ICES 003:1997 in accordance with the measurement procedures specified in CISPR22-96.  
Copyright © 2007 Dynex. DYNEX and the DYNEX logo are trademarks of Best Buy Enterprise Services, Inc. Other brands and  
product names are trademarks or registered trademarks of their respective holders. Specifications and features are subject to  
change without notice or obligation.  
One Year Limited Warranty  
Utilisation du casque découte  
Installation du casque d’écoute  
Pour installer le casque d’écoute  
Branchez le connecteur USB sur un port USB externe  
disponible. Sur la majorité des ordinateurs, les pilotes s’installent  
automatiquement et votre casque d’écoute sera prêt à être utilisé.  
Si lAssistant ajout de nouveau matériel (Add New Hardware Wizard) s’affiche, suivez les étapes pour télécharger et  
installer le pilote.  
Test du casque d’écoute  
Pour tester le casque d’écoute  
1. Branchez le casque d’écoute.  
2. Démarrez l’application Sound Recorder [Magnétophone] (Cliquez sur Start [Démarrer] puis sélectionnez All  
Programs [Tous les programmes], Accessories [Accessoires], Entertainment [Divertissement]).  
3. Cliquez sur Record (Enregistrer) et parlez dans le casque d’écoute pendant cinq à 10 secondes.  
4. Cliquez sur Stop (Arrêter) puis sur Play (Lecture). Si vous pouvez entendre votre enregistrement en utilisant le  
casque d’écoute, ce dernier fonctionne correctement.  
Réglage du volume  
Vous pouvez régler le volume en tournant le bouton du volume du casque d’écoute ou en utilisant le contrôle de  
volume de Windows dans le Panneau de configuration (Control Panel). Votre ordinateur peut également avoir des  
boutons de réglage du volume.  
 

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