5Charge the Forerunner completely.

A fully charged battery will last up to 20 hours, depending on usage.

Turning on the Forerunner

The first time you use the Forerunner, you are prompted to choose your system settings and enter user profile information.

1Hold to turn on your Forerunner.

2 Follow the on-screen instructions.

3 Go outdoors to an open area.

4Wait while the Forerunner searches for satellites.

It may take 30–60 seconds to locate satellite signals.

The time of day and date are set automatically.

Using the Backlight

1Select ENTER to turn on the backlight.

TIP: You can double-tap the device screen to turn on the backlight. This feature is only available in “Run” and “Other” sport modes.

2Select , and use ▲ and ▼ to adjust the backlight level.

This window also displays several status icons.

4

Introduction