Plantronics Voyager 510S User Guide - Page 11

A B LISTEN VOLUME A: Adjust the Listen Volume (how others sound to you) to a comfortable level. B: If you cannot find a comfortable Listen level, try different settings on the Rx Slide Switch (1-4) as shown until a satisfactory sound level is experienced. Note: This setting only adjusts the headset listen level on calls placed using the corded telephone and cannot adjust the headset Listen Volume when used with a mobile handset. Important: Too high a Listen Volume can cause audio problems. Please refer to the Troubleshooting section. A B SPEAK VOLUME A: Adjust the Speak Volume (how you sound to others) until the level is comfortable for your co-worker. B: If you cannot find a comfortable Speak level, try different settings on the Tx Slide Switch (A-D) as shown until a satisfactory sound level is experienced. Note: This setting only adjusts the headset speak level on calls placed using the corded telephone and cannot adjust the headset Speak Volume when used with a mobile handset. Important: Too high a Speak Volume can cause audio quality problems. Please refer to the Troubleshooting section. 10