Before starting a download, make sure the battery voltage is at least 12.8 Volts. An approved motorcycle battery charger should be connected to maintain battery charge during download.The headlight fuse may be removed prior to starting a download to prevent the headlight draining the battery. Refer to the label on the fuse box cover for the fuse location.Ensure the ignition and engine Start/Stop switches are set to the positions detailed at the beginning of each download process flowchart.Once the calibration download has been started, do not switch the ignition or engine Start/Stop switches to a different position unless instructed to do so by the Triumph Diagnostic Tool/download process flow chart. Do not disconnect the diagnostic interface during the calibration download.During a calibration download, multiple files are downloaded and the progress bar displayed will repeatedly rise from 0% to 100% as each file is downloaded. Always wait for the Verifying Download screen to appear to confirm that the full calibration has downloaded successfully and click the Finish button to end the process. Do not click the Cancel button while the download is still in progress.