The latest OS version for the K-Station is OS2.1.01. To check to see
which version of OS is installed in a K-Station, power the K-Station up
while holding down the number 5 button. The screen will show Kstation
2.1.01 if OS 2.1.01 is already installed. If it is not, this OS can be
download and installed using the files found on the K-Station downloads page.