[. . . ] See also the manuals provided with your Sony notebook for more information. Do not place the unit in locations that are: ­ Extremely hot or cold ­ Dusty or dirty ­ Very humid ­ Vibrating ­ Subject to strong magnetic fields ­ Sandy ­ Subject to direct sunlight · Be sure that nothing metallic comes into contact with the metal parts of the unit. [. . . ] Do not place the unit in locations that are: ­ Extremely hot or cold ­ Dusty or dirty ­ Very humid ­ Vibrating ­ Subject to strong magnetic fields ­ Sandy ­ Subject to direct sunlight · Be sure that nothing metallic comes into contact with the metal parts of the unit. If this happens, a short-circuit may occur and the unit may be damaged. Keep the unit away from TV or AM receivers, because it can disturb TV or AM reception. Before using the port replicator, please read this manual thoroughly and retain it for future reference. See also the manuals provided with your notebook for more information about connecting the port replicator. This product conforms with the following European Directives: 73/23/EEC (Low Voltage Directive) 89/336/EEC, 92/31/EEC (EMC Directives) 93/68/EEC (CE-Marking Directive) This equipment complies with EN55022 Class B and EN55024 for use in the following areas: residential, commercial, and light-industrial. This equipment has been tested and found to comply with the limits set out in the EMC Directive using a connection cable shorter than 3 metres (9. Use your product only with the AC adapter supplied with your notebook computer. to disconnect it completely from mains voltage , unplug the AC adapter. All computers are SELV (Safety Extra Low Voltage), according to EN60950. [. . . ] Use your product only with the AC adapter supplied with your notebook computer. to disconnect it completely from mains voltage , unplug the AC adapter. [. . . ]