29Service Manual – SC5000 04 - Control System
Main Machine Controller Programming
The Main Machine Controller is programmable for machine specic functions and congurations through
a text menu system. Various parts of the menu system are hidden, depending on the user level access:
User, Supervisor, Technician. The User-level access is limited to just reading operational parameters. The
Supervisor-level access is permitted to program keys and access the Options menus. The Technician-level
(Service Mode) permits access to the whole menu system.
Service Mode Access
Placing the machine into Service Mode is required to gain full access to the conguration system. Depending
on the machine type, there are a couple of variations for access. Start with the machine powered off.
For a Nilsk branded machine, place a user or supervisor
SmartKey in the key reader, and then simultaneously press the
Scrub, Vacuum, and Power switches to turn the machine on in
service mode.
• For an Advance branded machine, a SmartKey is not
required. Simultaneously press the Scrub, Vacuum, and
Power switches to turn the machine on in service mode.
Menu Navigation
The menu system is accessed by pressing the Information switch (A). The LCD display will show the text-
based menu system. Pressing the Information switch again, exits the menu system. Refer to “Programming
Menu Outline” on page 30.
• The Up and Down arrows (B) scroll through the menu listings. Within a conguration setting, the Up and
Down arrows also scroll through the list of conguration choices.
• The Cursor arrow (E) signies the current cursor position.
• The right arrow (C) will enter the currently identied submenu. Within a conguration setting, pressing
the right arrow accepts that selection and exits back to the previous menu.
• The left arrow (D) backs out of any submenu to the previous menu. Within a conguration setting,
pressing the left arrow cancels the selection, and exits without saving.
A
B
C
D
E