How to Check your RTR-500NW/AW Firmware Version:

- Open the RTR-500W Settings Utility.

- After selecting the target RTR-500NW/AW unit from the displayed list, open "Base Unit ... Base Unit Settings > Version to check the Firmware Version.

Firmware Update Procedure

1. Please make ... on your computer.

If you are using the RTR-500NW, remove the LAN cable from the device.

Using a USB cable, connect the RTR-500NW/AW to the PC in which "RTR-500W Firmware Update Tool" will be executed.

2. Execute the downloaded "RTR-500W Firmware Update Tool".

3. Please follow the instructions on the screen to update the firmware.

About General Utility:

Usually, device functionality is ensured by its drivers, firmware, and/or BIOS packages, and the product can be used for its purpose once these files are installed. However, in order to expand functionality, as well as usability, owners can make use of various utilities.

Installing these packages is most of the times quite an easy process, and may or may not require a system reboot. Still they can be restricted to certain operating systems (or bit architectures), and existing Internet connection, or even specific components.

If all requirements are met, simply save the downloadable file (extract it if needed), run the available setup, and follow all instructions for a complete and successful installation.

However, since there are a huge number of device utilities provided by various developers and manufacturers, it would ...