Rigol DS1000 Series

RIGOL
© 2006 RIGOL Technologies, Inc.
User‟s Guide for DS1000 Series
2-51
Key Points:
H (High): Logic high: voltage is higher than threshold setting.
L (Low): Logic low: voltage is lower than threshold setting.
X (Ignore): Don‟t care. If all the channels are ignored, the oscilloscope won‟t be
triggered.
Qualifier: A timer begins when code terms are satisfied. Duration trigger occurred in
the time set by the qualifier.