Operation Manual

2 BASIC OPERATION OF BUTTONS
A: – SWITCH AMONG DISPLAYS
– TAKE BEARING
– STORE ALTITUDE DATA (PRESS AND HOLD)
– FORWARD SELECTION OF ALTITUDE DATA
– START/LAP OF CHRONOGRAPH
– RETRIEVE DATA IN RUN
– TURN ALARM ON AND OFF
– FORWARD SETTING (SET OR CALIBRATION)
B: – SWITCH BETWEEN NORMAL TIME AND DUAL TIME (PRESS AND
HOLD)
– SWITCH BETWEEN UNITS OF TEMPERATURE (PRESS AND
HOLD)
– SWITCH BETWEEN UNITS OF ALTITUDE (PRESS AND HOLD)
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