User manual PLANTRONICS DUOP QUICK START GUIDES

[. . . ] For a temporary solution to a clogged voice tube, gently rinse warm water through the voice tube for a minute then manually swing or shake it dry. For noise-canceling models make sure the microphone boom 5 is facing your mouth and positioned properly. Verify that the transmit volume control of the amplifier is set properly. [. . . ] Cable to Quick Disconnect (QD) Attaches to headset cable to keep headset stabilized and comfortably in place. P/N 43220-01 Clothing Clip Connects directly to headset port of compatible headset ready telephones (10 ft. ). P/N 27190-01 P/N 40703-01 Extension Cable Covers, protects, and makes the headset comfortable against the ear. Replace every six months. 7 Ear Cushion Foam Pad P/N 60967-01 H181 H181N P181 P181N H171 H171N P171 P171N H161 H161N P161 P161N H151 H151N P151 P151N DUOPRO Quick Start User Guide Family of Headsets ® WELCOME H151 Over-the-Ear (OTE) Configuration H161N Over-the-Head (OTH) Configuration to the DuoPro Family of Headsets MAINTENANCE/TROUBLESHOOTING Maintenance for Optimum Performance Replace voice tube 4 every 6-9 months (voice tube models only). (Do not use solvents or wet cloth. ) Troubleshooting Callers cannot hear me For voice tube models determine if the voice tube is positioned improperly. To determine if the voice tube is clogged, remove the voice tube and see if the caller can hear you. For a temporary solution to a clogged voice tube, gently rinse warm water through the voice tube for a minute then manually swing or shake it dry. For noise-canceling models make sure the microphone boom 5 is facing your mouth and positioned properly. Verify that the transmit volume control of the amplifier is set properly. Change the amplifier's configuration switch to a different position. Fit is uncomfortable For over-the-ear configurations, determine if the earloop 2 is properly positioned on your ear. For over-the-head configurations, make sure the headband 11 length is correct so the stabilizer bars 12 rest gently just above the ear. Try all possible adjustments for the headset receiver 1 in all the configurations. See Section 4, Adjust the Headset on the inside of this brochure for more information. What does this warranty cover?This warranty covers any defects in workmanship or materials in this product purchased in the U. S. For warranty information in other countries, contact your local distributor. If the product is found defective, we will exchange it at no charge. What does this warranty NOT cover?Damage caused by, or performance problems resulting from, using this product with a non-Plantronics amplifier and/or connector cable, accident, abuse, misuse, or an act of God (such as a flood) are not covered. Implied warranties, including those of merchantability, fitness for a particular purpose and non-infringement shall (a) have no duration greater than two years from the date of purchase, (b) terminate automatically at the end of that period, and (c) to the extent permitted by law, be excluded. Consequential and incidental damages, including without limitation, loss of property and those arising from breach of any express or implied warranty, are not the responsibility of Plantronics, and to the extent permitted by law, are excluded. [. . . ] 4. 5 The end of the microphone boom 5 To put your call on hold, grasp Quick Disconnect, as or voice tube 4 should be placed a distance of two fingers from the shown, and pull straight apart. conversation, reconnect the pieces. For Over-the-Ear configurations: 3. 4 Position the earloop 8 on opposite side of headset receiver to fit on left ear. 3. 5 Form a small loop in the cable 9 for positioning flexibility then snap the cable into the cable retainer 3 . [. . . ]