SpecMan4EPR Help: Pulse Channels

Selection:
Text of selection:	Pulse command pattern, number of states and channels of the pattern

Select pulse command pattern to get access to these options.

The pulse command options are discussed in the Configuration File topic.

Channel options
Pattern definition	Pattern table defines which channels are activated in the certain state of palse pattern. Only active channels contribute to the pulse sequence. Double-click to activate/deactivate. The state of pulse pattern is the argument of corresponding pulse command. State of a pulse patterns is the major tool for programming of phase cycling in the pulse sequence.
Channel type	The type of the channel optimization is selected here. See Virtual channel topic.
Lead and Trail of pulse	Force lead or trail of the pulse to appear earlier or later. Set negative times to shift a pulse slope earlier and positive to delay it. See Channel definition topic.
Safety options	See Channel definition topic.
Length or Connected parameters	See Channel definition topic.
Pulse polarity	The active polarity of pulse output. Double-click to change. See Channel definition topic.
Device channnel	See Channel definition topic.

Important note: Patterns of reptime command should contain only 'space' channels. To use repetition time at least one virual channel of the type 'space' should be defined in reptime command. Patterns of bos, eos, bor, eor commands should contain only 'up' or 'down' channels with non-zero lengths.