II Morrow Inc. NMC 2001 Operating Manual page 354

Flight Simulator
Starting the Flight Simulation (continued)
ENT
338
Turn the Small knob to display the
desired date.
NAV
Turn the Large knob to make the next
information to change flash. Turn the
Small knob to display the desired
information. Repeat as necessary to edit
the Time and Date.
NAV
Pressing ENT enters the displayed time
and date. The power-up sequence will
continue.
NAV
Apollo NMC