You can minimize the difference between your actual elevation and the readings produced by your watch by performing altitude reading correction. Correction is performed by inputting accurate elevation values that are indicated in your current area. You can find out the elevation at your current location from signs, maps, on the Internet, etc. While mountain climbing, it is highly recommended that you make a habit of regularly comparing altitude reading produced by the watch with locally available elevation indications, and of performing correction as required.

To correct altitude reading manually

1.On the altitude graph screen, swipe the touch screen from right to left.

2.On the altitude input screen that appears, input the elevation at your current location (which you obtained from local indications).

• Tap the digit of the value that you want to change, and then tap or to change it.

3.After the value is the way you want, swipe the touch screen from left to right to return to the altitude graph.

To reset the altitude correction value

1.On the altitude graph screen, swipe the touch screen from right to left to display the altitude input screen.

2.Tap .