Product Manual — Doc. 8550C TSW-570, TSW-770, and TSW-1070 • 33
MicTest
TapMicTestontheDiagnostics &Advancedscreentobeginamicrophonetest.
MicTestScreen
Duringamicrophonetest,thebuilt-inmicrophones recordsoundfor fivesecondsandthenplay
thesoundbacktoconfirmthatthemicrophones arefunctioning.This testis performedtwice:The
firsttestrecords andplayssoundbackfrom theleftmicrophone,andthesecondtestrecords and
playssoundbackfrom therightmicrophone.
Whenthesecondplaybackis finished,thedisplayautomaticallyreturns totheDiagnostics &
Advancedscreen.
Tap<BACKontheDiagnostics &Advancedscreentoreturn totheSetupscreen.