How to Update the KROSS Operating System Important: Back up your sounds and settings before doing any OS update. Use the “Save PCG” (Programs, Combinations, Global data) or “Save All” functions, which are located in Media mode. Please refer to page 106 of the KROSS Operation Guide for more detailed instructions. This download contains a folder named "KROSSSYS". Please copy the extracted folder from your computer onto the root of an MS-DOS-formatted SD card and follow the procedure below. Installing the new Operating System: 1) Turn the KROSS`s power ON. 2) Insert the SD card containing the “KROSSSYS” folder, as described above. 3) Press the GLOBAL button to enter Global mode, open the GLOBAL page, then press the FUNCTION button and select the "Update System Software" command. The system will begin updating automatically. DO NOT TURN OFF THE POWER WHILE THE SYSTEM IS UPDATING. 4) When the update is finished, the display will read “Completed”. Please turn the power off, and then on again. Note: If a "File-path not found" message is displayed after selecting “Update System Software” in step 3, please ensure that the “KROSSSYS” folder is copied correctly on the root of the SD card, and repeat the steps. Note: If the error message "Error in reading from medium" or "Can`t update system" appears, please delete the “KROSSSYS” folder from the SD card, copy the “KROSSSYS” folder from the computer to the SD card again, and repeat step #3. If the error persists, please try reformatting the SD card or try a different SD card.