Phoenix Audio Technologies DUET VCA User Manual
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setting of the output and input level, will let you “hear” your settings and will test the integrity and
the performance of the Duet. This tool allows you to send your test results by email to our support
team.
These two tools are available for free on our website
under the Support tab.
Duet Executive Note: the computer mixer settings will only affect the sound level when engaging
in communication through your computer. It will not affect the sound levels when you use the device
with your telephone. The Volume control knobs on the device itself will affect both the telephone
and the computer’s communication.
External Speaker / Headphone connection
The Duet is equipped with a 3.5mm stereo Headphones / External Speaker connector. Connecting
your PC’s loudspeakers (or headphones) to the Duet will disable the Duet’s internal speaker. Your
computer’s audio (music, VoIP communication, or any other form of audio) will be passed through
to the external speakers. While the internal speaker is disabled when using this connection, the
Duet’s internal microphone will remain functional.
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