Backlight

Touch and hold menu > select Settings > System > Backlight.

Mode—select how the backlight turns on. Select Manual to press two fingers on the bezel to turn on the backlight for the timeout period. Select Keys and Alerts to turn on the backlight once with the two finger press, and then any time a key is pressed or when an alert message appears. Select Off to always have the backlight off.

Timeout—select the amount of time the backlight stays on. Use a short backlight setting to conserve battery power.

Brightness—adjust the brightness.

Settings

ANT+

Accessories

See page 33 for information about accessories.

Computer

Move away (10 m) from other ANT+ accessories while the Forerunner is trying to pair with the computer for the first time.

1.Verify that the computer is set up for data upload and that pairing is enabled in the ANT Agent. See page 9.

2.Touch and hold menu > select Settings > ANT+ > Computer.

3.Select Pairing > On.

4.Bring your Forerunner within range (3 m) of the computer.

Forerunner 405 Owner’s Manual

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