Plantronics CS50 User Guide - Page 8

ADJUSTING VOLUME, INITIATING FLASH Minor Adjust Major Adjust TRAVELING WITH CS50-USB Gently push side-to-side to disassemble Disassembled unit Rock the headset volume control back and forth to adjust listening volume. To adjust the listen or speak volume of the softphone, please refer to the softphone user documentation. To adjust the listen or speak volume of the audio device on the computer, use the Sound and Audio Devices section on the control panel in Windows®. To initiate the Flash function (see page 11 "To switch between calls"), rock the volume control to either side for more than 2 seconds. MUTING ABaCsAeLL-,Top View INITIATING SMARHTeaBdUsTeTt OMNute CS55 CS50 Front: Indicator Lights Talking (Green) Power (Red) Charging (Amber) Charging Cradle Telephone To mute headset, briefly press the listening volume/mute button straight in. PressCaoganifniguration Dial to unmute. You will hear 3 rapid beeps every 15 seconds to indicate mute is on. To initiate the smart button, press and hold the listening volume/mute button for more than 2 seconds. Rear: Speaking Volume 12 Minor Adjust You have the option to easily disassemble the CS50-USB for travel. Base - Bottom View Telephone Handset To conserve headset power and to comply with air travel regulations, you should turn off the headset by simultaneously pressing both the call control button and listening volume/mute button for 5 seconds. When the green talk indicator light on headset blinks, release both buttons. Handset Lifter Jack To turn headset back on, press the call control button. The talk indicator light will quickly flash green. AC Charging Jack Telephone Cord Jac Speaking Volume NOTE: Once turned off, a single press if not stowed properly, the CS50-USB on any button will turn the headset may inadvertently headset back turn back on. on. BeMwaajroerthAadtjust Headset Front: Listening Volume/Mute Call Control Button Talk Indicator Light 0 Rear:013 Speaker