Garmin nuvi 50LM Owner's Manual - Page 26

3 Apply the liquid to the cloth. 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. All original settings are restored. Any items that you have saved are erased. Extending the Battery Life • Keep your device away from extreme temperatures. • Decrease the screen brightness (page 4). • Do not leave your device in direct sunlight. • Decrease the volume (page 4). Erasing User Data 1 Turn the device on. 2 Hold your finger on the lower-right corner of the device screen. 3 Keep your finger pressed until the pop-up window appears. 4 Select Yes to clear all user data. 22 nüvi 30/40/50 Owner's Manual