Chapter 3 Software Configuration 333.5 Ethernet interface configurationThe PCM-5820’s on-board Ethernet interface supports all majornetwork operating systems. To configure the medium type, to viewthe current configuration, or to run diagnostics, do the following:1. Power the PCM-5820 on. Ensure that the RSET8139.EXE fileis located in the working drive.2. At the prompt type RSET8139.EXE and press . TheEthernet configuration program will then be displayed.3. This simple screen shows all the available options for theEthernet interface. Just highlight the option you wish to changeby using the Up and Down keys. To change a selected item,press , and a screen will appear with the availableoptions. Highlight your option and press . Eachhighlighted option has a helpful message guide displayed at thebottom of the screen for additional information.4. After you have made your selections and are sure this is theconfiguration you want, press ESC. A prompt will appearasking if you want to save the configuration. Press Y if youwant to save.The Ethernet Setup Menu also offers three very useful diagnosticfunctions. These are:1. Run EEPROM test2. Run Diagnostics on Board3. Run Diagnostics on NetworkEach option has its own display screen that shows the format andresult of any diagnostic tests undertaken.