Satellite Signals4 bars green: Strong signalBlank: No satellite signals.Unable to compute position.Tips on improving satellite signal strengthUse the Page button to stepthrough the navigationscreens until the SatelliteStatus screen is displayed.This screen provides a visualrepresentation of thesatellites and signal strength.Go outdoors and hold the receiver with the antenna (top of thereceiver) up so the GPS receiver has a clear view of the sky.This receiver may not be able to get satellite signals while indoors. If youare not getting strong satellite signals, go outside and follow the tipsprovided above.Move away from large structures or overhanging trees that mayinterfere with satellite reception.If still not receiving strong satellite reception, try moving slightly toa new location.