Owner's manual

APS-100

Some sound cards and laptops without sufficient power (1.25 volts) in mic port will require an APS-100.

Call 1-800-707-5779 (USA/Canada) to order an APS-100. See warranty for international local numbers.

To prolong battery life, disconnect

the microphone jack from the APS-

100 when the headset is not in use.

Standard Set-up

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Standard Set-up APS-100 To prolong battery life, disconnect the microphone jack from the APS100 when the headset is not in use. Some sound cards and laptops without sufficient power (1.25 volts) in mic port will require an APS-100. Call 1-800-707-5779 (USA/Canada) to order an APS-100. See warranty for international local numbers.
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Position microphone 3/4'' (20mm) from mouth Headset adjustable for use on right/left ear Ear Cushion removes for use on either ear.
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5139E 4/24/08 8:15 AM Page 1 Congratulations on your purchase of the Andrea Anti-Noise PC Headset NC-50! ® The Andrea Anti-Noise® PC Noise-Canceling Headset NC-50 features state-of-the-art, noise-canceling microphone technology that removes background noise and echo speaker feedback for optimal voice recognition.
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5139E 4/24/08 8:15 AM Page 2