nüvi 3700 Series Owner’s Manual 37Using the ToolsViewing the World MapFrom the main menu, touch Tools> World Clock > .Nighttime hours appear in theshaded area.Using the CalculatorFrom the main menu, touch Tools> Calculator.Capturing Screen Shots1. From the main menu, touchTools > Settings > Display >Screenshot.2. Touch Enabled.3. Touch to take a screen shot.The picture bitmap file is saved inthe screenshots folder on the devicedrive (page 45).Using the Unit Converter1. From the main menu, touch Tools> Unit Converter.2. Touch the box with a unit ofmeasure listed.3. Select a unit of measure.4. Touch Save.Two units of measure are listed.5. Touch a unit of measure tochange.6. Select a unit of measure.7. Touch Done.8. Repeat steps 5–6, if necessary.9. Enter a value.10. Touch Done.
