RTI T4 Firmware Version 2.4

VERIFYING THAT YOU NEED THE UPGRADE
If you already have version 2.4 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: 2.4 (Bootloader: 1.3)]. If the first part of the reported
version number is 2.4 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 T4 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 T4
using Integration Designer before attempting to upgrade the firmware.

FIRMWARE UPGRADE PROCEDURE
1. Make sure the battery on the T4 is fully charged.  The T4 may be left
   inoperable if the battery fails during the firmware update.
2. Make sure TheaterTouch Designer 3.0 or higher is installed on the PC
   that you are using to update the T4 firmware, and that TheaterTouch
   Designer can communicate successfully with the T4.  You can use the
   "Get Firmware Version" command on the Communications menu in
   TheaterTouch Designer to verify that the USB communications are
   working properly.
3. Run the t4update.exe program contained in this ZIP file and follow
   the on-screen instructions carefully.

ENABLING FLASH PLAYER SUPPORT
This firmware update includes support for displaying Adobe Flash
content in the web browser. If the T4 was not shipped from the factory
with Flash support enabled, you must run the included FlashEnable.exe
utility and follow the directions on-screen to enable the Flash
player after you have performed the firmware update. This procedure
only needs to be done once per T4, it will not have to be done after
future firmware updates.

LIST OF CHANGES IN THIS RELEASE (RELEASE 2.4)
1. Fix for weather radar images not updating.
2. Two-way itemlist enhancements.
3. Improved two-way feedback when using WiFi.

LIST OF CHANGES IN RELEASE 2.2
1. Updated Daylight Saving Time start and end dates for Australia.
2. Added support for VIVOTEK and Y-cam MJPEG cameras. (*)
3. Fix bug that could cause lockup when using a standalone macro with
   two or more system macro triggers.
4. Fix a number of potential lockups when using the web browser object.
5. Extend ZigBee hibernate time to 5 days (up from 30 minutes).
6. Add manual ZigBee reconnect support. (*)

(*) NOTE: Integration Designer 7.2.2 or higher is required to use this feature.

LIST OF CHANGES IN RELEASE 2.1
1. Added support for triggering sounds remotely. (*)
2. Added support for scrolling text fields. (*)
3. Added support for using local flag states as system variables. (*)
4. GIF / Animated GIF support added for Dynamic Images.
5. Fixed bug that caused "Wait for macro to finish" property to be
   ignored when calling system macros from within a standalone macro.
   The standalone macro will now wait for each system macro to finish
   before continuing if that macro is triggered with a two-way transport
   on a two-way processor. The old behavior can be preserved by un-checking
   the "Wait for macro to finish" on the button properties.
6. Fixed bug that would cause sustain to stop when using volume popup.
7. Fixed issue that would occasionally cause long delays with Zigbee
   reconnection after downloading a new program to the device.

(*) NOTE: Integration Designer 7.1 or higher is required to use this feature.

LIST OF CHANGES IN RELEASE 2.0
1. Added two-way communications support.  Integration Designer 7.0 or
   higher is required to use this feature.
2. Increased maximum backlight brightness.
3. Add support for Zigbee-enabled hardware.
4. Add support for on-screen WiFi signal strength meter.
5. Fixed bug that caused all URLs in HTTP Request and MJPEG viewer
   objects that specified an explicit port to have an 80 prefix added.
   NOTE: Any programs containing MJPEG viewer windows that specify a port
   number explicitly will have to be changed to work with this version.
   For example, if the MJPEG viewer object is set to port 81 in the previous
   version, it will have to be changed to 8081 to work with this version.
6. Added support for text in Simplified and Traditional Chinese
   character sets.
7. Restore backlight settings properly after firmware update.

LIST OF CHANGES IN RELEASE 1.3
1. Added Adobe Flash Player support to Web Browser.

LIST OF CHANGES IN RELEASE 1.2
1. Increased CPU speed to 400 MHz.
2. Updated Daylight Saving Time clock adjustment dates for 2007 and beyond.
3. Fixed bug that could cause a crash when using MJPEG video objects
   with 240x180 video size.
4. Fixed bug that could cause composite video windows to not show up
   in programs using a very large number of graphics (only applies to
   T4 units with the EM4 expansion module).

LIST OF CHANGES IN RELEASE 1.1
1. Fixed bug that caused buttons with page links and macros or IR codes
   to lock up the T4 in some situations.
2. Fixed bug that caused random lockups when using IR codes in standalone
   mode.
3. Fixed problem using 802.21 Shared Key authentication.
