Resetting All Default Settings
You can reset all of the device settings to the factory default values.
1 Hold MENU.
2 Select System > Reset.
3 Select an option:
• To reset all of the device settings to the factory default values and save all user-entered information and
activity history, select Reset Default Settings.
• To delete all activities from the history, select Delete All Activities.
• To reset all distance and time totals, select Reset Totals.
• To reset all of the device settings to the factory default values and delete all user-entered information and
activity history, select Delete Data and Reset Settings.
NOTE: If you have set up a Garmin Pay wallet, this option deletes the wallet from your device. If you have
music stored on your device, this option deletes your stored music.
Diving
Resetting Your Tissue Load
You can reset your current tissue load saved on the device. You should reset your tissue load only if you do not
plan to use the device again in the future. This can be useful for dive shops that provide devices for rent.
1 Hold MENU.
2 Select System > Reset > Reset Tissues.
Resetting the Surface Pressure
The device automatically determines the surface pressure using the barometric altimeter. Large pressure
changes, such as during a flight, can cause the device to automatically start a dive activity. You can reset the
surface pressure if the device automatically starts a dive activity incorrectly.
1 Hold LIGHT until the device turns off.
2 Hold LIGHT to turn on the device.
3 When the Descent logo appears, hold MENU until you are prompted to reset the surface pressure.
4 Select Yes.
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.
TIP: For more information about GPS, go to
.
1 Go outdoors to an open area.
The front of the device should be oriented toward the sky.
2 Wait while the device locates satellites.
It may take 30–60 seconds to locate satellite signals.
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Troubleshooting
