FMC2000 User's Guide
10 Navigation
The four "soft-key" buttons shown along the bottom of each
screen on the display indicate which buttons to press on the
keypad to perform specific functions, including navigation and
changing parameters.
In addition to labeled functions, most keys have more than one
role. For example, pressing the "1" key while the FMC2000 is
monitoring enters the main menus, while pressing the "0" key tells
it to perform a system test (this requires a 4-digit password; the
default is 1234).
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