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Forerunner 405 Owner’s Manual 31
Settings
Backlight
Touch and hold menu > select
Settings > System > Backlight.
Mode—select how the backlight
turns on. Select Manual to press
two ngers 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
nger 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.
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 rst 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.