Setting the time and date
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Getting started: The basics
Setting the Geochron requires the adjustment of both the map and calendar knobs.
They are located on the bottom of the unit.
Calendar Adjustment
Map Adjustment
The calendar knob turns
clockwise only
and should
NOT
be pulled down.
The map knob must be pulled down to
disengage it from the motors. It can be
turned either direction.
Calendar knob
Map knob