### Upgrading RealPort Firmware

Use this procedure to upgrade the firmware on a Digi RealPort EtherLite module.

#### Procedure

1. Download the latest firmware upgrade from the Digi website at http://support.digi.com.
2. Create and name a folder, for example ELupgrade, and extract the compressed firmware upgrade files to the folder.
3. Locate and execute the DgIPserv utility. The utility was installed with the RealPort driver and can be found in the default directory location at c:\WINNT\system32.
4. Choose Update Firmware > Next and browse to the location of the extracted firmware files.
5. Change the Files of type from EtherLite Firmware *.prm to EtherLite Firmware *.bin and choose the appropriate *.bin file where * represents the EtherLite firmware part number.
6. Follow the prompts by entering the EtherLite's MAC address and it's current IP settings.
7. Recycle the power and choose Finish. A message will appear confirming a successful upgrade to the firmware.
8. Reboot your system.

   Note: To verify the firmware update, use the Digi Verlog.exe utility found on the Digi website. It will list the EtherLite model, its firmware version, and related information.