This guide is not intended to replace Roger Edwin's The St Andrews RBS User Manual, which should always be consulted before using the instrument. However the User Manual is seriously out of date, and contains no guidance about actually setting up the CCD, and the dispersion tables refer only to the small RCA type CCD's. Updating the latter for EEV and TEK will be the next task. This guide is a first draft and may contain errors - please inform the author of any discrepancies, so that they may be incorporated in later versions.