Agilent Technologies 8960 Series Reference Manual page 455

Waveform Quality Troubleshooting
Possible Setup Issues
During remote operation of the waveform quality measurement you should configure the trigger arm to single.
See "Waveform Quality Troubleshooting"
If the trigger arm is not set to single, the measurement may not return a result. When trigger arm is
continuous, the measurement rearms itself and starts another measurement cycle, possibly interrupting the
FETCh operation during remote use. See
The mobile station (UE) must be synchronized to the test set for this measurement to operate correctly.
RF In/Out Amplitude offsets entered do not affect these measurement results unless the received signal level
becomes too low to accurately detect relative I/Q modulation vector transitions.
Interpreting Integrity Indicator Values
If Over Range (5) is returned, the measured signal exceeds the expected input level or exceeds the maximum
allowed input power for the test set.
If Under Range (6) is returned, the measured signal is below the expected input level.
If Cannot Correlate (17) is returned, the test set cannot demodulate the signal from the mobile station (UE).
Make sure the uplink scrambling code from the mobile station matches the UL Scrambling setting on the test
set (see "CALL:UPLink"
See "Integrity Indicator"
.
"Measurement States"
).
.
.
S:\Hp8960\E1963A WCDMA\3.2 release\Reference Guide\Chapters\wcdma_ts_wvfrmqual.fm
Waveform Quality Troubleshooting
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