Warthog Systems LabHelper X   data acquisition software for Mac OS X             Use the links below to navigate Getting started File formats Start sequence Modes Channel selection Sampling rates Voltage conversions Scaling and averaging Triggering Digital device control Analog device control Display setup Gathering data Options window LabHelper Menus File Edit View A-D D-A Special LabHelper X home LabAnalyst page

Note that throughout this website, there may be slight differences in the appearance of windows (especially backgrounds) on the site versus on your computer, depending on the version of OS X in use.   Also, the software is updated more frequently than this website and minor appearance changes (i.e., that don't affect basic functions) may not be documented immediately. In many LabHelper X windows you will find a question-mark button ("?").  If this is clicked, a help window with a scrollable edit field containing instructions for the 'main' window's function will appear (note that some of these help fields may not be accessible on computers with small screens).  As an example, here is the automatic backup control window showing its help window: go to: Warthog Systems home Mark Chappell's page