Plantronics Blackwire 400 User Guide - Page 3

Powering On Powering on the Blackwire C420 The USB headset is automatically powered on upon inserting into the USB port of the computer. Installing Plantronics software For the ability to remotely detect and answer/end a call from your softphone application via the headset call control button install Plantronics Unified Runtime Engine provided with the Plantronics product or download from a convenient web site. 1. If a Plantronics CD is provided, insert the CD and follow the installation instructions. 2. Or, you may download the latest version of this software from the plantronics.com/software page. 3. Your softphone may require you to choose which audio device you wish to use. Please refer to softphone documentation for details. Configuration and status The Plantronics Control Panel is included in a Typical Install option. Start the Plantronics Control Panel from the Windows Start Programs menu. The Plantronics Control Panel screen will let you view status, change device parameters, set preferences, etc. Software Update Manager All software for your Plantronics device can be remotely updated if and when updates are available. Start Plantronics Update Manager from Windows Start Programs menu to change settings such as automatic or manual check for updates. 4 Headset Features 1 Receiver Ear Cushion Boom Noise-Canceling Microphone 2 2.1 Headset Cord 2.2 2. Adjust the Microphone Boom and Headband 2.1 Rotate the microphone boom until it is aligned with your mouth. 2.2 Lengthen or shorten the headband until it fits comfortably. The foam cushions should sit comfortably over the center of your ears. 5