114Appendix E. NoticesThe following notice applies to all countries and regions:Danger:• Outdoor antenna groundingIf an outside antenna or cable system is connected to the equipment,be sure the antenna or cable system is grounded as to provide someprotection against voltage surges and built-up static charges.• LightningFor added protection for this equipment during a lightning storm, orwhen it is left unattended and unused for long periods of time,unplug it from the wall outlet and disconnect the antenna or cablesystem. This will prevent damage to the video product due tolightning and power line surges.• Power linesAn outside antenna system should not be located in the vicinity ofoverhead power lines or where it can fall into such power lines orcircuits. When installing an outside antenna system, extreme careshould be taken to keep from touching such power lines or circuits,as contact with them may be fatal. Risk of Hazard Connecting Class l Equipment to CableDistribution NetworksFor Class l equipment in Norway, intended to be connected to cabledistribution systems, the screen of a coaxial cable is required to be galvanicisolated from the protective earth.• Connection to a Cable Distribution System is to be provided through agalvanic isolator.• Må Kun tilkoples kabel-TV nett via galvanisk isolator.