Signals gives user control over settings related to display, appearance, data recording/saving and processing options.

Signals will display once entered Compute Signals using Math Functions tab and selecting Add

Operand 1 & 2 can be any time stream data input or a constant value of user selected choice. Operator options are limited to four basic functions: +, -, * and /.

Similar to PC Math signals in selection style.

PC FRF signals give user options to create transfer functions for desired input (response) and output (excitation) channels. Also allows for customization of FRF and coherence calculations.

Live Signals will update in real time as testing is conducted. The time stream data will update continuously. The Block and frequency derived data will be updated as each new block is processed. For testing conducted with short block intervals this will be very similar to time stream data, but under long block collection testing parameters, the data can take several seconds to update. Run Folders show previous runs within testing setup. It will also include saved data and time history within the run folder. Data Files tab allows files and folders to be uploaded to the test. This can include timestream data from previous runs in common formats such as .txt, .csv, , .atfx and other common formats.