My thanks to all who responded. Consensus was that the "Class C" referred to either FCC Part 15 concerning intentional radiators, or to the old VDE standard concerning on-site measurements.
The product in question is an EPOS terminal, so my conclusion is that a typo had crept into the document. Regards, PFORD at HVTVM GBXYR7PW at IBMMAIL Phillip Ford [email protected] ext 3255 tel:+44 (0)1705 443255 fax:+44 (0)1705 499315 Engineering Lab, 871/24-22 X Y R A T E X

