Ver. 2.80 

- Fixed a problem that caused an error in wireless communication when using a Repeater.

- Fixed a problem so that the correct number of significant digits is displayed after scale conversion when the converted value is less than 1.

- Fixed a problem so that the correct date and time are displayed for the warnings that occurred over 7 days ago.

Affected Products:

RTR-500NW/AW : Versions 2.70 or lower

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 Settings...".

- Go to Settings Table > Base Unit Settings > Version to check the Firmware Version.

Firmware Update Procedure

1. Please make the following preparations before update:

Before connecting a USB cable, make sure that the PC has the USB device driver installed. (By installing the application "RTR-500W for Windows", the USB device driver will also be installed.)

Exit all T&D applications (such as the Settings Utility) running 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 be a good idea to check any provided information regarding the installation steps, or just follow the on-screen instructions.

To sum up: if you wish to improve your device’s usability and functionality, click the download button, and install the package. Also, check back with our website as often as possible in order to stay up to speed with latest releases.

It is highly recommended to always use the most recent driver version available

Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games

Try to set a system restore point before installing a device driver

This will help if you installed a wrong driver

Problems can arise when your hardware device is too old or not supported any longer