RTI T3x Firmware Version 20.8.25

VERIFYING THAT YOU NEED THE UPGRADE
If you already have version 20.8.25 or newer you should not upgrade your
firmware to this version. Use the "Get Firmware Version" command from
the Communications menu in TheaterTouch Designer or Integration Designer
to determine the current firmware version. The reported version number
will consist of a number followed by a bootloader version number
[for example: 20.8.25 (Bootloader: 1.5)]. If the first part of the reported
version number is 20.8.25 or higher, you do not need this update.

PREREQUISITES FOR USING THIS UPGRADE PROCEDURE
TheaterTouch Designer 3.0 or higher, or Integration Designer 6.0 or
higher must already be installed on the PC that you wish to use to
upgrade the T3x firmware.  If your PC runs a 64-bit version of Windows,
Integration Designer 7.0 must be installed to perform the upgrade.
Upgrading to the latest version of Integration Designer is strongly
recommended.  You should verify that you can communicate with the T3x
using Integration Designer before attempting to upgrade the firmware.

FIRMWARE UPGRADE PROCEDURE
1. Connect power to the T3x and make sure it operates normally.
2. Make sure Integration Designer 6.0 or higher is installed on the
   PC that you are using to update the T3x firmware, and that Integration
   Designer can communicate successfully with the T3x.  You can use the
   "Get Firmware Version" command on the Communications menu in Integration
   Designer to verify that the USB communications are working properly.
3. Run the T3xUpdate_20.8.25.exe program contained in this ZIP file and follow
   the on-screen instructions carefully.

LIST OF CHANGES IN THIS RELEASE (RELEASE 20.8.25)
- Improved reliability of the system file downloads and firmware upgrades
- Fixed intermittent dynamic image loading over SSL
- Improved overall system performance

LIST OF CHANGES IN RELEASE 2.0.4
- Improved reliability of Zigbee communications.
- Improved reliability of Firmware Updates and System Downloads.
- Fixed firmware updates from computers with multiple network adapters.
- Enabled support for new hardware versions.
- Fix for flickering graphics issue on display

LIST OF CHANGES IN THIS RELEASE (RELEASE 1.8.9)
- Additional Update to display settings to resolve graphical flicker

LIST OF CHANGES IN RELEASE 1.8.1
- Updated display settings to resolve screen flicker upon wake

LIST OF CHANGES IN THIS RELEASE 1.7.11
- Added RTSP/H.264 streaming support
- Fixed misc. VoIP issues
- Improved PNG decoding reliability

LIST OF CHANGES IN RELEASE 1.5.4
- Updated display driver bus timings

LIST OF CHANGES IN RELEASE 1.4.5
- Added the ability to update firmware over the network
- Added support for VoIP SIP Server Registration
- Added support for MJPEG Digest Authentication
- Improved image decoding reliability (GIF,PNG,JPG)

LIST OF CHANGES IN RELEASE 1.3.5
- VoIP Video support
- Improved VoIP DTMF reliability

LIST OF CHANGES IN RELEASE 1.2.9
- Fixed issue that prevented last item from showing on a scrolling list
- Fixed issue where WiFi does not turn off when set to disabled in ID

LIST OF CHANGES IN RELEASE 1.1.11
- Added VoIP Intercom support
- MJPEG stability and compatibility improvements
- Fix for variable Reversed State not considering initial Reversed state
- Fix for HTTPS URLs not loading
- Fixed issues with devices waking randomly
- WiFi robustness improvements