C46-5430 Rev B
The Andrea PC Noise Canceling Headset
NC-181 features, state-of-the-art, Noise
Canceling microphone technology that
removes background noise and echo speaker
feedback for optimal voice recognition. Users
receive:
• Andrea microphone technology in a
high-fidelity, headset that can be easily
folded flat for convenient storage
• Quality metal flex boom keeps microphone
accurately positioned in place
• Increased speed and accuracy of PC speech-
driven applications
Connecting the NC-181
To connect the Andrea Noise Canceling PC
Headset NC-181 to your computer's sound
card:
1. Plug the pink microphone jack (indicated by
a microphone icon) into the "mic in" port.
2. Plug the green speaker jack (indicated by a
sound icon) into the "speaker" port.
COMPATIBILITY
The NC-181 is compatible with most major
sound cards, computers and laptops.
HEADSET INSTRUCTIONS
1. Fit the adjustable headband over your head
to secure the headset with the speaker
resting comfortably around your ear and the
temple pad about one to two inches over
the other ear. Note: The microphone boom
can rotate to adapt to either the right or left
side of your head.
2. Adjust the microphone boom so that the
microphone is approximately 3/4" in front of
your mouth, making sure that you are
talking into the voice side of the
microphone, indicated by the white dot.
Package includes: One (1) NC-181 Headset,
and
One (1) NC-181 Headset Publication.
C46-5430 REV B
WARRANTY INFORMATION
Please visit our website at:
www.andreacommunications.com/warranty
Congratulations on your purchase
of the Andrea PC Headset NC-181!
N C -1 8 1 H ead set
TROUBLESHOOTING
If you encounter the following problems:
No sound from headset ear piece while
an audio CD plays from computer.
A. Check all connections.
B. Consult your sound card instruction booklet
C. Check output volume level adjustment in
software.
Microphone does not record sound when
using a voice-recording application.
A. Check all connections.
B. Bring the microphone closer to your mouth.
C. Check input control for proper level in
software.
D. Check that microphone is not muted in the
PCs microphone audio panel.
TECHNICAL SERVICE
We hope that you enjoy your Andrea NC-181
Headset. If you have additional questions,
please visit our website at:
www.andreacommunications.com/support or
call Andrea Communication’s Technical Service
team at 1-800-442-7787 (USA & Canada) for
assistance.
