You can use the procedure below to specify whether or not you want to reflect altitude differential in physical exertion measurements.

1.Enter the Timekeeping Mode.

Navigating Between Modes

2.Hold down (D) for at least two seconds. Release the button when the name of the currently selected Home City appears on the display.

3.Press (E) six times.

This will display [SLOPE], followed by a flashing [ON] or [OFF].

4.Use (A) to select [ON] or [OFF].

[ON]: Altitude differential reflected in physical exertion measurements.

[OFF]: Altitude differential not reflected in physical exertion measurements.

5.Press (D) twice to exit the setting screen.