RTR-500 Firmware Update Tool

Software for updating the RTR-500 firmware


Software for updating the RTR-500 firmware

Compatible ProductsRTR-500
VersionVer. 1.06 (June 6, 2014)
File Nameapp_rtr500-firm-106-all-all-2019.exe
File Size7.25 MB
Operating EnvironmentCompatible OS *1
Microsoft Windows 11 64bit English
Microsoft Windows 10 32/64bit English
Microsoft Windows 8 32/64bit English
Microsoft Windows 7 32/64bit English
CopyrightT&D Corporation
ReplicationCopying to another media is expressly forbidden
*1: For installation, it is necessary to have Administrator (Computer Administrator) rights.

Important Note

Please also update your RTR-500 for Windows if it is not the latest version.

Firmware Update Procedure

  • In order to update the Firmware, the RTR-500 needs to be connected to a PC with a USB cable so that the PC can execute the program. Before connecting a USB cable, make sure that the PC has the USB device driver installed.
  1. Using a USB cable, connect the RTR-500 to the PC in which "RTR-500 Firmware Update Tool" will be executed.
  2. Execute the downloaded "RTR-500 Firmware Update Tool".
  3. Please follow the instructions on the screen to update the Firmware.

Revision History

Ver. 1.06 June 06, 2014

  • For the customers who purchased an RTR-500 before the release of the RTR-601 (RTR-500 Firmware Ver.1.05 or lower), it is now possible to use the RTR-500 as a Repeater in conjunction with the RTR-601.

Ver. 1.05 April 03, 2013

  • Fixed a problem that occurred when using the RTR-500 as a Repeater, where it could stop working depending on the operating conditions.

Ver. 1.04 July 01, 2011

  • Support has been added for new model.

User Agreement


  1. Although T&D Corporation has carried out operational tests on T&D Graph, hereafter referred to as "the software", we cannot guarantee that all operations will work properly under all conditions.
  2. T&D Corporation shall not accept any responsibility for any damage whether direct or indirect that results from the usage of the software.
  3. Specifications of the software may be subject to change and service may be terminated without advance notice to the user. In such a case T&D Corporation shall not be responsible for any damages whether direct or indirect from the inability to use the software.
  4. T&D Corporation has no obligation to correct any defects found in the software.


  1. All copyrights for the software, including all of the programs and all related documents, are the sole property of T&D Corporation.
  2. The software is for use free of charge. Redistribution is permitted as long as it is to others for non-profit. In this case, all terms and conditions as written in the above disclaimers automatically transfer and hold true and valid for the party to which the program was redistributed. Please note that if you wish to commercially redistribute the program please contact your local distributor or T&D representative.
  3. The reprinting or redistribution for commercial purposes whether in part or in whole, in magazines or as a part of any product is strictly forbidden without the expressed consent of T&D Corporation. Any inquiries concerning commercial redistribution should be directed to the Sales Department of T&D Corporation.
  4. Please do not attempt to make any changes or modifications to the software.
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