Maintenance Mode

C - 1 Operation Keys and Menu

Liquid crystal display (LCD)

Operation keys

The following keys are used in the maintenance and adjustment mode. On and after, < > in the descriptions indicates the operation key.

Key No. Key name Function

1 < Function 1> Used with functions displayed on the adjustment mode screen with F1.

2 < Function 2> Used with functions displayed on the adjustment mode screen with F2.

3 < Function 3> Used with functions displayed on the adjustment mode screen with F3.

4 < Function 4> Used with functions displayed on the adjustment mode screen with F4.

10 < Cancel (Exit)> Used to quit the menu that is running.

11 < Display change> Used to change the displayed information.

12 < Set> Used to determine the menu selection or to register the adjustment value

13 < Check> Used to erase the adjustment value for the precision adjustment.