DPO4000+ MSO4000: What is the most efficient way to work with post-processed displays such as a math waveform on 10M record length acquisitions?

DPO4000+ MSO4000: What is the most efficient way to work with post-processed displays such as a math waveform on 10M record length acquisitions?

Operations such as math, bus and search that process 10M waveforms will work best if acquisitions are stopped before enabling the operation. The "not yet computed" message will be displayed until the operation is completed.