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Lengthen or shorten the band until it fits comfortably. The foam cushions should sit
comfortably over the center of your ears.

This headset can be worn on the left or right side.
Rotate the boom to align with your mouth.

CAUTION

To avoid breaking the boom, only rotate it up and over 180°.

Gently bend the boom in or out so it is approximately two finger widths from the corner of your
mouth.

Wearing Your Headset

Adjust the Headband

Position the Boom

Adjust the Boom

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Summary of Contents for Blackwire 310

Page 1: ...Blackwire C310 C320 USB Corded Headset User Guide...

Page 2: ...ition the Boom 6 Adjust the Boom 6 Installing the Software 7 Download and Install Software 7 Software Location on Your Computer 7 Plantronics Update Manager 7 Softphone Compatibility 7 Media Player Pr...

Page 3: ...Minimum 1 GHz Pentium processor or equivalent Recommended RAM 96 MB Minimum 256 MB Recommended Hard Disk 280 MB Minimum 500 MB or more Recommended Microsoft Windows XP Service Pack 3 SP3 or later Rec...

Page 4: ...Blackwire C310 Blackwire C320 What s in the Box 4...

Page 5: ...olid green Volume up button Increases the listening volume Volume down button Decreases the listening volume Mute Unmute button Mutes unmutse the headset microphone Solid red when muted Plantronics so...

Page 6: ...eadset can be worn on the left or right side Rotate the boom to align with your mouth CAUTION To avoid breaking the boom only rotate it up and over 180 Gently bend the boom in or out so it is approxim...

Page 7: ...are updates are available Check for Updates Manually Check for available software and firmware updates at any time by clicking on the Check For Updates Now button Install Updates If new updates are av...

Page 8: ...le softphone press the headset call button first and then answer end place the call using the softphone application Visit plantronics com software for more information 1 Incoming Calls Press the answe...

Page 9: ...sound control panel preferences For Windows XP systems Go to Control Panel Sounds and Audio Devices Audio tab For Windows Vista and Windows 7 systems Go to Control Panel Sound Recording tab For Mac OS...

Page 10: ...default Voice device Use the audio settings in your sound control panel preferences to change the input device For Windows XP systems Go to Control Panel Sounds and Audio Devices Audio tab Select you...

Page 11: ...or hibernation the USB headset no longer is powered on Be sure your PC is in an active state My headset doesn t work with my computer softphone The headset call answer end button doesn t respond Check...

Page 12: ...ks or registered trademarks of Plantronics Inc All other trademarks are the property of their respective owners Apple iTunes and Mac are trademarks of Apple Inc registered in the U S and other countri...

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