nüvi 2405/2505 Series Owner’s Manual 43Using the World Clock1 Select Apps > World Clock.2 If necessary, select a city, enter a city name,and select Done.Viewing the World MapSelect Apps > World Clock > .Nighttime hours appear in the shaded areaof the map.Finding Your Last Parking SpotWhen you remove your device from the vehiclemount while the device is on, your currentlocation is saved as a parking spot.Select Apps > Last Spot.Using the CalculatorSelect Apps > Calculator.Converting Units1 Select Apps > Unit Converter.2 If necessary, select the button next toConvert, select a measurement category,and select Save.3 If necessary, select a unit button, select aunit of measurement, and select Save.4 Select the field below the unit you want toconvert.5 Enter the number, and select Done.Setting Currency Conversion RatesManuallyYou can update the currency conversion ratesmanually so that you are always using the most-current rates.1 Select Apps > Unit Converter.2 Select the button next to Convert.3 Select Currency, then select Save.