There is a slot for an additional memory module to store even more local information, such as local roads, restaurants and points of interest.
Water resistant up to approx.
User interface in English. 15 seconds after a warm start, meaning there are valid coordinates of the satellites available, or approx. Time To First Fix, time until the first information about the local position is acquired. Find waypoints, cities and exits Extended search function for points of interest, addresses and intersections , if there is a MapSource map available in memory. These maps require an optional memory module, a Windows PC plus a connection cable and are available as options, see MapSource MetroGuide .