• Connect the device to a computer using a USB cable.The device may charge slowly when connected to acomputer. Some portable computers may not charge thedevice.• Connect the device to an optional power adapter accessory,such as a wall power adapter.You can purchase an approved Garmin AC-DC adaptersuitable for home or office use from a Garmin dealer orwww.garmin.com.Device MaintenanceDevice CareNOTICEAvoid dropping your device.Do not store the device where prolonged exposure to extremetemperatures can occur, because it can cause permanentdamage.Never use a hard or sharp object to operate the touchscreen, ordamage may result.Do not expose the device to water.Cleaning the Outer CasingNOTICEAvoid chemical cleaners and solvents that can damage plasticcomponents.1 Clean the outer casing of the device (not the touchscreen)using a cloth dampened with a mild detergent solution.2 Wipe the device dry.Cleaning the Touchscreen1 Use a soft, clean, lint-free cloth.2 If necessary, lightly dampen the cloth with water.3 If using a dampened cloth, turn off the device and disconnectthe device from power.4 Gently wipe the screen with the cloth.Avoiding Theft• Remove the device and mount from sight when not in use.• Remove the residue left on the windshield by the suction cup.• Do not keep your unit in the glove compartment.• Register your device at http://my.garmin.com.Resetting the DeviceYou can reset your device if it stops functioning.Hold the power key for 12 seconds.Removing the Device, Mount, and SuctionCupRemoving the Device from the Mount1 Press the release tab or button on the mount.2 Tilt the device forward.Removing the Mount from the Suction Cup1 Turn the device mount to the right or left.2 Apply pressure until the socket on the mount releases theball on the suction cup.Removing the Suction Cup from the Windshield1 Flip the lever on the suction cup toward you.2 Pull the tab on the suction cup toward you.Changing the Fuse in the Vehicle PowerCableNOTICEWhen replacing the fuse, do not lose any of the small piecesand make sure they are put back in the proper position. Thevehicle power cable does not work unless it is assembledcorrectly.If your device does not charge in your vehicle, you may need toreplace the fuse located at the tip of the vehicle adapter.1 Rotate the end piece À 90 degrees counter clockwise tounlock it.TIP: You may need to use a coin to remove the end piece.2 Remove the end piece, the silver tip Á, and the fuse Â.3 Insert a new fast-blow fuse that has the same current, suchas 1 A or 2 A.4 Place the silver tip in the end piece.5 Push in the end piece and rotate it 90 degrees clockwise tolock it back into the vehicle power cable Ã.TroubleshootingThe suction cup will not stay on mywindshield1 Clean the suction cup and windshield with rubbing alcohol.2 Dry with a clean, dry cloth.3 Mount the suction cup (Connecting the Device to VehiclePower, page 2).My device is not acquiring satellite signals• Verify the GPS simulator is turned off (Navigation Settings,page 16).• Take your device out of parking garages and away from tallbuildings and trees.• Remain stationary for several minutes.The device does not charge in my vehicle• Check the fuse in the vehicle power cable (Changing theFuse in the Vehicle Power Cable, page 18).• Verify the vehicle is turned on and is supplying power to thepower outlet.• Verify the interior temperature of the vehicle is within thecharging temperature range indicated in the specifications.• Verify the fuse is not broken in the vehicle power outlet.My battery does not stay charged for verylong• Decrease the screen brightness (Display Settings, page 17).• Shorten the display timeout (Display Settings, page 17).• Decrease the volume (Adjusting the Volume, page 3).• Disable Bluetooth wireless technology (Disabling Bluetooth,page 17).• Put the device in power saving mode when not in use(Turning the Device On or Off, page 2).• Keep your device away from extreme temperatures.• Do not leave your device in direct sunlight.18 Device Maintenance