10 GPSMAP 2106/2110 Owner’s ManualBASIC OPERATION > U SING THE GPSMAP 2106/2110Using Additional Map DataThe GPSMAP 2106/2110 comes standard with a built-in basemap showing cities,interstates, coastline detail, and U.S. Tide stations. Optional preprogrammedGarmin data cards and MapSource CD-ROMs enhance the versatility of yourGPSMAP 2106/2110. With optional BlueChart cartography, you can accessmarine navaids, wrecks, obstructions, anchorage locations, shaded depthcontours, intertidal zones, spot soundings, port plans, and more.The GPSMAP 2106/2110 supports Garmin’s new BlueChart® g2™ technology.This cartography features integrated mapping, 2-D or 3-D map perspective, tideand current data, improved IALA symbols, navaids, marinas, boat ramps, roads,and more. You can also access additional data including highly detailed coastalroads and points of interest such as restaurants, lodging, and local attractions.Full-color aerial photographs of ports, marinas, bridges, and navigationallandmarks are also included on many preprogrammed BlueChart g2 data cards.See your Garmin dealer or visit the Garmin Web site (www.garmin.com) for moreinformation on available preprogrammed Garmin data cards and other MapSourceprograms.Using the Map PointerUse the map pointer to pan away from your current location and scroll to othermap areas around the world (even outside of your current detail coverage). Asyou pan past the edge of the current map display, the screen actively scrollsforward to provide continuous map coverage. An hourglass symbol appears bythe pointer while the unit is busy drawing new map detail.Controlled by the ROCKER, the map pointer is an important tool that can beused to pan to other map locations, mark and edit waypoints and routes, andreview location data of on-screen map items and waypoints.Map item name, pointer coordinates,distance, and bearingMappointerUsing the Map Pointer (BlueChart Data Shown)To move the map pointer:Press the ROCKER to move the map pointer up, down, left, right, ordiagonally.