Raritan Computer MXU2 - Manual (Page 13)

Chapter 1. Getting Started MXU2 Manual 3
Pressing while the on-screen user interface is active invokes the Help Screen. The
Help Screen lists all menu options available to the user.
Whenever the on-screen user interface is activated on a user console, that console
keyboard’s LED indicator blinks.
Status Line
Help Messages
OSUI Main Body
Menu Title
Figure 2 OSUI Menu Structure