4.
The Maintenance menu is used to display detailed information about the RLS and its
operating history, and to test the functionality of the liquid crystal display and menu
control keys. The Maintenance menu is available to the system user and is considered
safe. The user cannot break anything by using, or misusing, this menu. A diagram
showing the entire structure of the Maintenance menu system is shown in Figure 4-1
and Figure 4-2.
Figure 4-1 Maintenance Menu (Part 1)
501510 Rev. S
The Maintenance Menu
Continued in Figure 4-2
The Maintenance Menu
4-1