Reference8Zooming, Panning and PointingThere are three main actions you can perform on the Map page: zooming, panning, and pointing. Themap display has 24 map scales (from 120 feet to 800 miles) that are selected by pressing the remote INand OUT zoom keys or TOUCH the current map scale in the lower left corner of the map display. You canchange the map scale to show more map area with less detail, or less map area with more detail.To change the map scale:1. TOUCH the map scale on the lower left corner. A zoom/pan toolbar appears on the left side of the dis-play and the data tabs on the right are hidden. TOUCH the ‘+’ magnifying glass icon to zoom IN to seea smaller area with more detail. You may also use the remote IN zoom key (The toolbar does not appearwhen using the remote.) Press and hold this remote key to zoom the map scale rapidly.2. TOUCH the ‘-’ icon to zoom OUT to see a larger area with less detail. You may also us the remote OUTzoom key. Press and hold this remote key to zoom the map scale rapidly.3. To return back to the normal Map page, TOUCH the ‘Back’ (Left) arrow in the upper left or press QUITon the remote.You may also define a particular area to enlarge on the map by drawing a “box” on the touch screen,then lifting your finger from the screen. The zoom/pan toolbar shows both the View Area and Pan icons inthe lower left. The larger of the two icons is the one that is active, with the inactive option appearing as asmaller icon in the lower right on the zoon/pan toolbar. The View Area option can only be used with thetouch screen.To zoom in on particular map area:1. TOUCH the map to display the zoom/pan toolbar.2. If the Pan (hand) icon is the larger of the two, TOUCH the icon. The icons change places and the ViewArea icon is the larger.3. TOUCH and hold a point adjacent to the area you want to enlarge and then drag to create a box aroundthe area. Lift your finger to complete, allowing the map to redraw. The unit zooms in on the drawn areaand adjust the zoom scale as needed. The unit zooms in greater scale increments if a smaller box isdrawn. Note that when the View Area Selector is active, the Pan Map feature is not usable.Select ‘+’ to zoom in and ‘-’ to zoom out.Drag to create a box around the zoom area.Map Page