DBU-2BT

DMU-2BT program This is the application that runs on the tablet to perform a data logger action. Readings obtained by the DMU data logger are shown graphically by the application and can be saved to permanent storage, to be used later. Graphic Screen This is the main window where data is shown in graphic format. . Current GPS Data When valid GPS data is available it will be displayed in this window General Info This window is used to display general info, warnings and results. Station Number The current station number is displayed here. Reading value The reading taken at the current station or the station selected on the graph with the cursor is displayed in this window. Maximum value in line The maximum value of the displayed line data is shown here. Battery level The battery level of the DMU data logger is read each time a station reading is taken and displayed as a % of maximum level. GPS enable If a GPS fix cannot be obtained, the GPS should be disabled by clicking on this button. Save Data Use this button to save current data in a file with the filename shown in the File Name window. Load Data Use this button to load current data in a file with the filename shown in the File Name window. Start Line The Start Line button is used to begin a new line of readings. End Line When the line has been terminated with the STOP button on the DMU data logger then use this button to end data acquisition on the tablet. File Name Enter a file name in this window to load or save data to Tablet storage Plot Scale The vertical plot scale on the screen can be changed with this setting. Average Pulse The number of readings used to obtain a station reading can be set with this option Station Spacing The distance between stations can be set with this option. BT Connect Before readings can be taken a Blue Tooth connection must be set up between the Tablet and the DMU data logger READ After a new line have been started with the Start Line button, a file name must be entered in the File Name block:- Then press READ to send a command to the DMU data logger to start taking readings.