Please read the following instructions carefully before downloading your software.
If you have replaced your WebMaster core board, connect to the controller with your PC and look at the software version number on the System Summary page.
In order to have optimal performance, the software version should be s800v021, 3.003. If the software version is v022a but the firmware version after the comma is less than 3.003, follow the instructions below to download the firmware upgrade.
* Note that if you upgraded the software to v022a from a lower version, the firmware will upgrade to 3.003 at the same time.