March 08, 2012
RTR-500GSM Firmware (Ver. 1.03.02) to (Ver. 1.04.01) Update Info
In order to fix the following problems, we have released this update program for the RTR-500GSM firmware.
Affected Products and Conditions
RTR-500GSM (CE model/ FCC model)
RTR-500GSM (CE model/ FCC model) Ver. 1.03.02 or lower
From RTR-500GSM Firmware (Ver. 1.03.02) to (Ver. 1.04.01)
- Revised to include support for the RTR-505-TC and RTR-505-Pt.
* include L-type models.
How to Update
Please follow the update procedure available from the download page.
Download the Latest Update Program
For more information, questions or comments about this subject please contact your local distributor. If you are unsure of your local distributor and cannot contact them, please contact our Main Office in Japan: