Toshiba Tecra R940 PT439C-03802S User Manual - Page 7

those options/cables have to provide assurance that the system (PC plus options/cables) still fulfils the required standards. To avoid general EMC problems, the following guidance should be noted: Only CE marked options should be connected/implemented Only best shielded cables should be connected Working environment This product was designed to fulfil the EMC (Electromagnetic Compatibility) requirements to be observed for so-called "Residential, commercial and light industry environments". TOSHIBA do not approve the use of this product in working environments other than the above mentioned "Residential, commercial and light industry environments". For example, the following environments are not approved: Industrial Environments (e.g. environments where a mains voltage of 380 V three-phase is used) Medical Environments Automotive Environments Aircraft Environments Any consequences resulting from the use of this product in working environments that are not approved are not the responsibility of TOSHIBA. The consequences of the use of this product in non-approved working environments may be: Interference with other devices or machines in the near surrounding area. Malfunction of, or data loss from, this product caused by disturbances generated by other devices or machines in the near surrounding area. Therefore TOSHIBA strongly recommend that the electromagnetic compatibility of this product should be suitably tested in all non-approved working environments before use. In the case of automobiles or aircraft, the manufacturer or airline respectively should be asked for permission before use of this product. Furthermore, for general safety reasons, the use of this product in environments with explosive atmospheres is not permitted. VCCI Class B Information User's Manual vii