Training Indoors
You can turn GPS off when you are training indoors or to save battery life.
From the home screen, select
> System > GPS > GPS Mode > Off.
> System > GPS > GPS Mode > Off.
When GPS is off, speed and distance are not available unless you have an optional sensor that sends speed and distance data to the device (such as the GSC™ 10). The next time you turn on the device, it will search for satellite signals again.