5.11.3MeasuringHPDBRTxPower,FrequencyAccuracyandTxEVM
9OntheTestandMeasurementScreen:
a.ClickChangetoServiceMode.
b.Re-opentheTestandMeasurementScreen.
c.Keyupthebaseradiofor16-QAMmodulationbyselecting16-QAMintheSelectPatterntoTransmiteld.
d.ClickStartPatternTransmission.
Figure5-26CSSTestandMeasurementScreen
10DisplaythebaseradiostransmissionreadingsontheservicemonitorsRxMetersubscreen,asfollows:Apanel
ofsoftkeysdisplaysontherightsideofthescreen,includingtwoResetkeys.
a.ClicktheRxMetersubscreen.
Stepresult:Apanelofsoftkeysdisplaysontherightsideofthescreen,includingtwoResetkeys.
b.ClicktheResetAcquiresoftkeyontherightsideofthescreen.Thisre-synchronizesthetestsetwiththe
incomingsignal.
c.ClicktheResetMeterssoftkeyontherightsideofthescreen.Thisstops,clears,andrestartstheacquisition
ofdataforthedatadisplayelds.
Figure5-27HPDServiceMonitor-RxMeterSubscreen,ResetSoftKeys(Aeroex3900
SeriesServiceMonitor)
6871022P86-A-November20125-51