D14330.05 ADMINISTRATOR GUIDE TANDBERG E20—MARCH 2009 8What’s in this Guide? Introduction Getting Started Using E20 The Settings Administrator SettingsIntroductionVibrationDo not operate the apparatus in areas with vibration or place it on anunstable surface.Power Connection and Hazardous VoltageThe product may have hazardous voltage inside.• Never attempt to open this product, or any peripherals connected to theproduct, where this action requires a tool.• This product should always be powered from an earthed power outlet.• Never connect attached power supply cord to other products.• In case any parts of the product has visual damage never attempt toconnect main power, or any other power source, before consultingservice personnel• The plug connecting the power cord to the product/power supply servesas the main disconnect device for this equipment. The power cord mustalways be easily accessible.• Route the power cord so as to avoid it being walked on or pinched byitems placed upon or against it. Pay particular attention to the plugs,receptacles and the point where the cord exits from the apparatus.• Do not tug the power cord.• If the provided plug does not fit into your outlet, consult an electrician.• Never install cables, or any peripherals, without first unplugging thedevice from its power source.Servicing• Do not attempt to service the apparatus yourself as opening or removingcovers may expose you to dangerous voltages or other hazards, and willvoid the warranty. Refer all servicing to qualified service personnel.• Unplug the apparatus from its power source and refer servicing toqualified personnel under the following conditions:• If the power cord or plug is damaged or frayed.• If liquid has been spilled into the apparatus.• If objects have fallen into the apparatus.• If the apparatus has been exposed to rain or moisture• If the apparatus has been subjected to excessive shock by beingdropped.• If the cabinet has been damaged.• If the apparatus seems to be overheated.• If the apparatus emits smoke or abnormal odor.• If the apparatus fails to operate in accordance with the operatinginstructions.