Choose the sample frequency [Hz] and Total time x-axis [s], meaning the span of the x-axis of the plot. A zoom value for the Y-axis is the coefficient Amplitude per channel [v]. If this value is set to 2 Volts, the first signal is plot with a 0-line at 0 Volts. The next signal is plot with a 0-line at 2 Volts... This offset has no influence on the recorded data. It only affects the presentation of the signals. If the Amplitude per channel [v] is small, signals are plotted big but may overlap. Measure Press Measure to start the measurement. A separate window appears to select the channels which you want to record. Afterwards, the recording mode starts in a preview mode where no data is written to disk. Only after pressing Record the recording to disk is started. Calibration Press Calibration to start the data acquisition and view only one channel. This is useful to remove the offset of a signal. Open the Instrument window and change the offset until the offset signal is removed. An additional entry is available to view the calibration channel with a different amplitude. View Press the View button to view formerly recorded files. Navigation is possible within these files. Press the single arrow button to view the next screen or press the double arrow button and keep it pressed until you reach the specified position within the viewed file. You can also use the horizontal slider to move through the file. If the View mode is stopped and a file was recorded with digital trigger information, you can start the online processing. The online processing can be done several times and does not need to be done immediately after recording is finished. Setup The Setup window contains the parameters for the online recording: Which channels will be displayed while recording and which trigger conditions. Also the color of the charts can be chosen here. Load / Save Use the Load and Save buttons to store and load the complete setup of IMAGO Record. The default file which will be loaded at start can be defined in Extras -> Options -> Paths. Instruments Press the button Instruments before or while recording to change or view the instrument values. Please note: added channels in the instrument will not be visible before stopping the Record mode. Channel Info The Channel Info window shows all available information of each selected recording channel.