• Do not place the product on an unstable or uneven surface. If the product were to fall over, it may causeinjury or damage to the product.• Do not supply power to a combination of devices that exceeds the total rated capacity of the wall outletsor extension cables used. If outlets, power strips, extension cords, etc. are used in a manner that exceedstheir rated capacity, they emit large amounts of heat, which could cause a fire.• The product must only be installed and serviced by qualified service personnel. The product should beused as-is from the time of purchase; it should not be disassembled or modified. Disassembly ormodification can cause a fire, electric shock, or damage to the product.• Follow all warnings and instructions marked on the product.• Small objects, such as the hook clip, pose a choking hazard. Keep small objects out of reach of children.• Products that require a power source should only be connected to the type of electrical power supplyspecified on the product label. If you are not sure of the type of power supply available, consult yourdealer or local power company.• For safety purposes, some products are equipped with an earthed plug. If you do not have an earthedoutlet, please have one installed. Do not bypass this safety feature by tampering with the plug.• Unplug the product from the wall outlet and have it serviced by qualified service personnel in the followingcases:a. When the power supply cord or plug is damaged or frayed.b. If liquid has been spilled into the product.c. If the product has been exposed to rain or water.d. If the product does not operate according to the operating instructions. Adjust only the controls thatare explained in the operating instructions. Improper adjustment of other controls may result indamage and may require service by a qualified technician to restore the product to normal operation.e. If the product has been dropped or the cabinet has been damaged.f. If product performance deteriorates.For the Control Box• Do not insert foreign objects of any kind into this unit, as they may touch dangerous voltage points orshort out parts that could result in a fire or electric shock.• Do not pull, bend, rest objects on, or chafe the power cord and plug. Damage to the power cord or plugcan cause fire or electric shock.• Do not attempt to repair the power cord or plug. If the power cord or plug is damaged or frayed, contactan authorised Panasonic Factory Service Centre for a replacement.• Do not mount the unit on a wall; it is designed to be mounted only on a 19-inch rack. If it is mounted on awall, it may fall and cause serious injury.• Do not open the top cover of the unit. Panasonic assumes no responsibility for injuries or propertydamage resulting from doing so.1.1 For Your SafetyInstallation Manual 9