II Morrow Inc. NMC 2001 Operating Manual page 198

Navigation Information Sub-State
Airspace Alert Settings (continued)
Action
1.
SYS
2.
ENT
3.
SEL
182
Explanation
In SYS mode, turn the Large knob to
display the Navigation Info page.
Pressing ENT activates the Navigation
Info Sub-State functions. Turn the
Large knob to display the Airspace
Setup page.
Pressing SEL activates editing. Turn
the Small knob to display "ON" or
"OFF." Choosing "OFF" turns all
airspace alert messages off. Press ENT
to save the displayed setting.
Operations
SYS
SYS
SYS