Since September 2010, the 1G products have been built and shipped with the Just Add Power V.92 firmware that solved the memory leak that limited 1G Transmitters to about 8 screens at a time. If you find a 1G device running the older V.90 firmware you can use these files to bring your 1G devices up to the current V.92 firmware.
The programming needed to support 200+ screens requires that the IR function be removed from the firmware. Users with installations having less than 8 screens may prefer to use the original V.90 firmware to enable the IR ports. We also include instructions on how to set the IP addresses on the 1G TX/RX (can be done with V.90 or V.92 devices).