Forerunner 405 Quick Start Manual
Forerunner with GPS on for up to 8
hours. See the owner’s manual for
more information.
Step 3: Configure
Your Forerunner
The first time you use your
Forerunner, follow the on-screen
instructions to learn how to use the
bezel and configure the Forerunner.
If you are using an ANT+
heart
rate monitor, select
Yes
during the
configuration to allow the heart rate
monitor to pair (connect) with your
Forerunner. See Step 5 for more
information.
Step 4: Acquire
Satellite Signals
To set the correct time of day and
begin using the Forerunner, you must
acquire GPS satellite signals. It may
take a few minutes to acquire signals.
noTe:
To turn off the
GPS receiver and use the
Forerunner indoors, touch and
hold
gPS
. Select
off
for
gPS
.
noTe:
You cannot acquire
satellites in power save mode.
To exit power save mode,
press
enter
or
quit
.
1. Go outdoors to an open area. For
the best reception, make sure
the antenna of the Forerunner is
oriented toward the sky.
