Keysight Technologies X Series Service Manual page 128

Instrument Messages
Condition Errors 201 to 299, Signal Integrity
219
Signal Too Noisy
221
Slot Error
221
Slot Error; No idle
slot found
221
Slot error;No active
slot found
223 unused bit10 is set
225 unused bit11 is set
227 unused bit12 is set
229 unused bit13 is set
231 unused bit14 is set
128
E NADC & PDC: The valid EVM measurement cannot be
performed, because the input signal is too noisy.
GSM & EDGE: In a GSM measurement, indicates that a
burst could not be found in a signal that appears noisy.
E
E No valid idle slot found in captured data, or no idle slot
found in captured interval. Synchronization may succeed
and pilot found when this message is issued, but no results
are included in peak/average calculation.
E No valid active slot found in captured data, or no active slot
found in captured interval. Synchronization may succeed
and pilot found when this message is issued, but no results
are included in peak/average calculation.
E
E
E
E
E
Keysight N9010A EXA Service Guide