Testing The Audio Inputs And Outputs; Input / Output Testing - Polycom Vortex EF2241 Application Note

T A I O
ESTING THE UDIO NPUTS AND UTPUTS
I / O T
NPUT UTPUT ESTING
Open Hardware Diagnostics. The shortcut should be located in the P , P P ,
ROGRAMS OLYCOM I OWER
A I folder. Select T A . To test the input to the codec, select M A/V
DMINISTRATOR NFORMATION EST UDIO ICROPHONE
B . You should see level activity for the left channel only. Set the I V to halfway.
OARD NPUT OLUME
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