Keysight M9421A - 4.6.2.1 Align Now All

4 System
4.6 Alignments
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"Align Now All" on page 1927
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"Align Now All but RF" on page 1929
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"Align Now RF" on page 1931
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"Align Now Expired" on page 1932
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"Align Now Preselector" on page 1933
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"Align Now All but RF Preselector" on page 1934
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"Align Now RF Presel Only (20 Hz to 3.6 GHz)" on page 1934
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"Align Now External Mixer" on page 1935
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"Align Source" on page 1936
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"Align Receiver" on page 1937
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"Align Fast" on page 1937
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"Align LO Leakage" on page 1938
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"Align IF Cable" on page 1938
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"Align RRH Amplitude" on page 1938
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"Align LO Clock" on page 1939
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"Align VXT Transceiver" on page 1940
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"Align External Mixer Path" on page 1944
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"Align Low Band" on page 1945
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"Align High Band" on page 1945
4.6.2.1 Align Now All
In PXE, the key label is Align Now All (plus RF Presel 20 Hz – 3.6 GHz)
Immediately executes an alignment of all subsystems. The instrument stops any
measurement currently underway, performs the alignment, then restarts the
measurement from the beginning (similar to pressing the Restart key).
If an interfering user signal is present at the RF Input, the alignment is performed on
all subsystems except the RF. After completion, the Error Condition message “Align
RF skipped” is generated. In addition, the Error Condition message “Align Now, RF
WLAN Mode User's &Programmer's Reference 1927