actiLib Library 4U – Quick Start GuidePage 3 of 212 Warnings and symbols!!IMPORTANT All safety and operating instructions should be read before this product isoperated, and should be retained for future reference. This unit has beenengineered and manufactured to assure your personal safety. Improper usecan result in potential electrical shock or fire hazards. In order not to defeatthe safeguards, observe the following basic rules for its installation, use andservicing.DANGER High voltage!Risk of electric shock.Do not remove cover (or back). No user-serviceable parts inside.Refer servicing to qualified service personnel.DANGER A danger condition due to the weight of the unit. Weight symbolsare accompanied by an approximation of the product’s weight.CAUTION A discharge of static electricity can damage static-‐sensitive devices ormicro circuitry. Proper packaging and grounding techniques arenecessary precautions to prevent damage.NOTE Provides additional information. Ventilation – The product should be situated so that its location or position does not interfere withproper ventilation. Heat – The product should be situated away from heat sources such as radiators, heat registers,furnaces, or other heat producing appliances. Power sources – The product should be connected to a power source only of the type directed inthe operating instructions or as marked on the product. Power cord protection – The AC line cord should be routed so that it is not likely to be walked onor pinched by items placed upon or against it, paying particular attention to the cord at the wallreceptacle, and the point where the cord exits from the product.