You can have Acquire examine your input data to see the range of dates and times, the types of records available and other useful information by running Acquire with RUNTYPE=SCAN. Acquire will read through an entire input dataset, or a concatenation of them, and produce a report of what it finds.
You can also have Acquire extract a list of unique guest names from MONITOR data and present them in name order with the RUNTYPE=USERSCAN card. This is not supported when reading data from Velocity Software’s zMON product.