You're looking for content related to the Roland XPS-30, version 2.11. Here's what I found:
: Fixes a limitation where users could not set split points at C#2 or lower, or C7 and higher, when using the [SPLIT] + keyboard key shortcut. roland xps 30 version 2.11
The Roland XPS-30 version 2.11 update is available for download from the Roland website. Simply navigate to the XPS-30 product page, click on the "Downloads" tab, and follow the instructions to update your instrument. You're looking for content related to the Roland