MainWindow.xaml

<Window x:Class="Digital_Gauge.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
        xmlns:dxga="http://schemas.devexpress.com/winfx/2008/xaml/gauges"
        Title="MainWindow" Height="350" Width="525">
    <Grid>
        <dxga:DigitalGaugeControl Name="digitalGaugeControl1" Text="ON AIR"
                                  VerticalAlignment="Center">
            <dxga:DigitalGaugeControl.Model>
                <dxga:DigitalClassicModel />
            </dxga:DigitalGaugeControl.Model>
            <dxga:DigitalGaugeControl.Layers>
                <dxga:DigitalGaugeLayer />
            </dxga:DigitalGaugeControl.Layers>
            <dxga:DigitalGaugeControl.SymbolView>
                <dxga:MatrixView8x14>
                    <dxga:MatrixView8x14.Animation>
                        <dxga:CreepingLineAnimation Repeat="True" 
                                                    RefreshTime="00:00:01" />
                    </dxga:MatrixView8x14.Animation>
                </dxga:MatrixView8x14>
            </dxga:DigitalGaugeControl.SymbolView>
        </dxga:DigitalGaugeControl>
    </Grid>
</Window>