69J3D11 9-40123456789Data loggerMonitor item selectionA window that allows you to select the Data comparison graph or the Engine operating hoursaccording to engine speed appears.Fig. 53Operating procedure:1. Select the desired item by either clicking it or pressing the up or down arrow keys on your key-board. (Fig. 53)NOTE:A triangle appears to the right of the selected item.2. Press the Enter key on your keyboard. The window of the selected item is displayed. (Fig. 53)Yamaha Diagnostic System