Never put batteries in mouth. If swallowed, contact your physician or local poison control center.

Replaceable coin cell batteries may contain perchlorate material. Special handling may apply. See www.dtsc.ca.gov /hazardouswaste/perchlorate.

CAUTION

Contact your local waste disposal department to properly recycle the batteries.

Replacing the Heart Rate Monitor Battery

1Use a small Phillips screwdriver to remove the four screws on the back of the module.

2Remove the cover and battery.

3Wait 30 seconds.

4Insert the new battery with the positive side facing up. NOTE: Do not damage or lose the O-ring gasket.

5Replace the back cover and the four screws. NOTE: Do not overtighten.

After you replace the heart rate monitor battery, you may need to pair it with the device again.

Troubleshooting

Support and Updates

Garmin Express provides easy access to these services for Garmin devices. Some services may not be available for your device.

•Product registration

•Product manuals

•Software updates

•Map, chart, or course updates

•Vehicles, voices, and other extras

Getting More Information

•Go to www.garmin.com/intosports.

•Go to www.garmin.com/learningcenter.

•Go to http://buy.garmin.com, or contact your Garmin dealer for information about optional accessories and replacement parts.

Acquiring Satellite Signals

The device may need a clear view of the sky to acquire satellite signals. The time and date are set automatically based on the GPS position.

1Go outdoors to an open area.

The front of the device should be oriented toward the sky.

2Wait while the device locates satellites.

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

Improving GPS Satellite Reception

• Connect your device to a wireless network.

Satellite information is wirelessly downloaded to your device, allowing it to quickly locate satellite signals.

•Pair your device with a Bluetooth enabled smartphone.

Satellite information is sent to your device, allowing it to quickly locate satellite signals.

•Take your device outside to an open area away from tall buildings and trees.

•Remain stationary for several minutes.

Resetting the Device

If the device stops responding, you may need to reset it. This does not erase any of your data or settings.

1Hold for 15 seconds. The device turns off.

2Hold for one second to turn on the device.

Clearing User Data

You can restore all of the device settings to the factory default values.

NOTE: This deletes all user-entered information, but it does not delete your history.

1Hold .

2Select Yes to turn off the device.

3While holding , hold to turn on the device.

4 Select Yes.

Restoring All Default Settings

NOTE: This deletes all user-entered information and activity history.

You can reset all settings back to the factory default values.

Select > Settings > System > Restore Defaults > Yes.

Viewing Device Information

You can view the unit ID, software version, GPS version, and software information.

Select > Settings > System > About.

Updating the Software

Before you can update your device software, you must have a Garmin Connect account, and you must download the Garmin Express application.

1Connect the device to your computer using the USB cable.

When new software is available, Garmin Express sends it to your device.

2Follow the on-screen instructions.

3Do not disconnect your device from the computer during the update process.

NOTE: If you have already used Garmin Express to set up your device with Wi‑Fi connectivity, Garmin Connect can

automatically download available software updates to your device when it connects using Wi‑Fi.

Maximizing Battery Life

•Shorten the backlight timeout (Backlight Settings).

•Shorten the timeout to watch mode (Power Save Timeout Settings).

•Turn off activity tracking (Activity Tracking).

•Select the Smart recording interval (Data Recording Settings).

•Turn off GLONASS (Changing the Satellite Setting).

Troubleshooting

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