nüvi 600/650 Owner’s ManualaPPendixResetting the nüviIf the nüvi screen stops functioning, turnthe nüvi off and on again. If this does nothelp, do the following:1. Disconnect the nüvi from externalpower.2. Flip up the GPS antenna, and pressthe Reset button.3. Connect the nüvi to a power source.The nüvi should automatically turn backon and operate normally.Extras and OptionalAccessoriesFor more information about optionalaccessories, go to http://shop.garmin.com or www.garmin.com/extras. Youcan also contact your Garmin dealer topurchase accessories.Safety CamerasSafety camera information is available insome locations. Check http://my.garmin.com for availability. For these locations,the nüvi includes the locations ofhundreds of safety cameras. Your nüvialerts you when you are approachinga safety camera and can warn you ifyou are driving too fast. The data isupdated at least weekly, so you alwayshave access to the most up-to-dateinformation.You can purchase a new region or extendan existing subscription at any time.Each region that you purchase has itsown expiration date.