6 nüLink! 1695 Owner’s ManualAppendixCleaning the UnitThe device is constructed of high-quality materials and does notrequire user maintenance other thancleaning.Clean the outer casing of theunit (not the touchscreen) usinga cloth dampened with a milddetergent solution, and then wipeit dry.Avoid chemical cleaners andsolvents that can damage plasticcomponents.Cleaning the Touchscreen1. Apply water, isopropyl alcohol,or eyeglass cleaner to a soft,clean, lint-free cloth.2. Gently wipe the touchscreen.Avoiding TheftRemove the device and mountfrom sight when not in use.•••Do not keep your unit in theglove compartment.Remove the residue on thewindshield left by the suctioncup.Register your product athttp://my.garmin.com.Use the Garmin Lock feature.Enabling Garmin Lock™If you forget your PIN and yoursecurity location, you must send yourdevice to Garmin to get it unlocked.You must also send a valid productregistration or proof of purchase.1. Go to your security location.Ensure your device is receivingsatellite signals.2. From the main menu, touch Tools> Settings > System > GarminLock > Lock Device.3. Touch Enabled.••••