2 - NAV PAGES31NOTE: The 500W-series unit always navigates TO awaypoint unless the OBS switch is set (preventingautomatic waypoint sequencing), or you have passedthe last waypoint in your flight plan.Directly above the CDI the active leg of your flightplan is shown, or the direct-to destination when usingthe direct-to key. This automatically sequences to thenext leg of your flight plan as you reach each interimwaypoint. If no flight plan or direct-to destination hasbeen selected, this line remains blank.The scale of the “look ahead” map display appearsin the bottom left corner. The displayed scale is thedistance from the bottom to the top of the viewablearea on the screen. Nine scale settings, ranging from5.0 NM to 200 NM are available. Use the RNG key toselect the desired range.Nine map scale settings are available on theDefault NAV Page — from 5.0 to 200 nauticalmiles. To adjust the map range, use the RNGkey.To adjust the map range:1. Press the up arrow on the RNG key to zoomout to a larger area.OR,2. Press the down arrow on the RNG key to zoomin to a smaller area.Selecting Desired On-Screen DataAt the corners of the Default NAV Page are fouruser-definable fields which display the data you needas your flight progresses.To change the data type displayed at any ofthe four corners on the page, press MENUand select the “Change Fields?” option.By default, these fields display desired track (DTK),distance to destination (DIS), ground speed (GS) andestimated time en route (ETE). However, each of thesefields can be custom-tailored to your preferences byselecting a different data item. Available data itemsinclude:• Bearing to destination (BRG)• Distance to destination (DIS)• Desired track (DTK)• En Route safe altitude (ESA)• Estimated time of arrival (ETA)• Estimated time en route (ETE)• Total Fuel Flow (FLOW)• Ground speed (GS)• Minimum safe altitude (MSA)• Track angle error (TKE)• Ground track (TRK)• Vertical speed required (VSR)• Cross track error (XTK)Default NAV Page
