Welcome Congratulations on purchasing your new Plantronics product. This guide contains instructions for using your Blackwire C435 headset. Please refer to the safety instructions found in the Quick Start Guide for important product safety information prior to installation or use of the product.
Headset features Noise-cancelling microphone Stereo cable tidy Right speaker Mono/stereo connection Right ear loop In-line control Ear gel (fitted) Mute/unmute Left ear loop Volume up/volume down Ear gel (fitted) Call answer/end Left speaker USB connector...
Accessories (Sold separately) Headband and case For those who would prefer a neckband wearing style. An accessory (with its own larger case) is available as an option.
Using your headset Connecting the headset Simply plug the headset into the USB port on your PC. NOTE For call control and other features, download Plantronics software at http://www.plantronics.com/businesssoftware. Wearing the headset The headset comes fitted with the ear loop and medium ear gel. To wear the headset, simply place the ear gel in your ear with the loop at the top of your ear and rotate the microphone boom forwards.
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The headset comes configured with the microphone on the left but it’s very simple to switch the microphone to your right ear if you prefer that configuration. Simply pull the ear loops off the speaker, rotate them and replace. 3 The headset comes with medium ear gels already fitted. If you find that the headset is uncomfortable or unstable, you can easily change the gel to suit.
For those users who do not want speakers in both ears (all the time or just occasionally), you can disconnect the second speaker at the connection point shown below. This will automatically change the headset from stereo to mono (and vice versa when reconnecting). *The headset is supplied with a cover for the connector when configured as a mono headset In-line controls Call answer/end...
Useful tips Clothing clip This will reduce the weight of the cable on the capsule for greater comfort. It will also reduce the tug on the capsule from the USB cable if you move away from the PC whilst wearing the headset.
Troubleshooting Problem Solution I cannot hear. Ensure that the C435 is set as the default listening device in Windows. Ensure that the C435 is set as the audio device in the softphone (refer to softphone manufacturer for instructions on changing the audio output). Make sure that the volume settings on the headset, Windows and softphone are not turned down.
Congratulations! The product you have just purchased carries the TCO Certified Headsets 2 label. This means that your headset is designed and manufactured according to some of the strictest performance and environmental criteria in the world. The manufacturer of this headset has selected it to be certified to TCO Certified Headsets 2 as a sign of usability, high performance and reduced impact on the natural environment.