During operation, the Windows based PC-SAM software continuously logs data to a trend file.   The data sample rate is once per second.  Data logged include all measured values of physiological functions (heart rate, temperature, etc) as well as status indicators of the hardware (battery voltage, etc.) The user has the option to save or discard the data when exiting the program.

TrendMap allows logged data to be viewed and reformatted. This program allows all or a subset of the data to be organized and output in a user defined format for import into a spread sheet program.