# Using the diagnostics program

The Main window allows you to access status information about the Ringnodes in your computer. Each Ringnode appears in the "Ringnodes and Bridgenodes found" box.

To display Ringnode configuration information select the Ringnode in the "Ringnodes and Bridgenodes Found" box, and press [F6]. (You can use a mouse.)

The Table below is a quick reference guide to the diagnostics program:

Task | Action
To get help with the current screen | Press [F1]
To get a list of topics for which help is available | Press [F2]
To exit the current program and return to the DOS prompt | Press F3 and then press [Enter] to confirm.
To get information about the program, including copyright information. | Press [F10]
To cancel the current action or go back to the previous screen. | Press [Esc]
To select an option in a box. For example, to select a Ringnode in the "Ringnodes found" box. | Use ['Up arrow'] and ['Down arrow']
To perform an action listed on the screen. | Press the function key indicated, or use [TAB] to highlight an action and then press [Enter]
To move forward to a field on the screen. For example, to move to a list. | Press [Tab]
To move backward to a field on the screen. For example, to move to a list. | Press [Shift] + [Tab]