> Overview
> Remember the following tips when reviewing this chapter:

> • | File management functions apply to files stored in internal memory or on a removable disk.

> • | Select the destination for saved files using the Location button and the Set Location key in the Save dialog box.

> • | Rename saved files under the File Management menu (File > File Mgmnt).

> • | Sort files by tapping a column heading.

> • | Move up and down file lists using the buttons under the Navigation submenu.

> • | Press Esc to return to the previous screen.

> • | Saved measurements also contain setup information.

> • | Recalled measurements display in purple and may change the current instrument settings (which will not be saved) in order to display the recalled measurement.

> • | Calibration information is recalled with setup files but not recalled with measurement files.

> • | Use the Left arrow key to move out of a folder.

> • | Use the Right arrow key to move inside of a highlighted folder.

> File Types
> File name extensions used in the Site Master S331L include:
> *.dat for Cable and Antenna measurement files
> *.pm for Power Meter measurement files
> *.hipm for High Accuracy Power Meter measurement files
> *.ett for easyTest files
> *.stp for Setup files
> *.png for Screen Shot files
> *.txt for saving Status information and Self Test results
> *.csv for saving formatted data in text file with Comma Separated Values
> *.vipi for Video Inspection Probe measurement files