BSL PRO Software Guide - Biopac

116 Part CRescale applies two-point linear mapping and allows users to change the measurement units (for example, to changetemperature from Celsius to Fahrenheit). The text corresponding to the new units can be manually entered.To have BSL PRO apply a Rescale Calculation in real time:1. Choose MP3x > Set Up Channels.2. Click the Calculation tab.3. Check an Acquire box for the Calculation channel you want to contain the filtered data. You may alsocheck the Plot and Values boxes as appropriate for each channel.4. Click the Preset pull-down menu and select Rescale.5. Click the Setup button in the Input Channels dialog to generate the Rescale dialog.Use the Rescale transformation (post-acquisition) to adjust forgotten calibration of analog channels orreverse incorrect calibrations.The rescale formula is:Rescale SourceOld UnitsNew UnitsDisplays the label and number of the selected channel.Displays the values of the current vertical units of the channelAllows for manual entry of the new units to be used. The new units will be displayed in thevertical units of the channelNoteWhen rescaling only a selected area of the waveform, the manual entry of newunits is not available unless “Transform entire wave” is checked since it is notpossible to display different units for different time ranges in the same channel.Visit the online support center at www.biopac.com