'STEREO -- POWERAMPLIFIERSince Citation X X is extremely heavy, carry out systemGeneral Instructions connection after carefully select~ngthe installation placein the listening room. Firmly hold the carrying handleswhen carrying the unit. ,Always use the unit at 110 V A CThis unit IS designed for use at 1 1 O V A c Connect theunit t o a wall outlet with ample capacity because of thehigh power consumption of this unit. Do not connectthis unit to an AC convenience outlet or an outletsupplying a higher voltage, and refrain from using amultiple outlet type connection because it is dangerous.Do not open the cabinetTo prevent shock hazard or unexpected trouble, do nottamper with internal components for inspection or main.tenance. Harman Kardon does not guarantee perform-ance result~ngfrom any modification.When water or a metal piece enters the unitWhen water, a hair pin or wire acc~d~ntallyenters theunit, immediately extract tlie AC plug from the outletanrl rnnwith fhp n<-arr.%l Hwrnnn K a r r l r m r * . * w r . .Do not operate the unit in vertical stateThe rear side of t h ~ sunit is provided with a protector sothat it can temporarily stand on end. However. the p r otector is only for protection of the terminals on the rearpanel. Do not operate the unit while standing on endunder any circumstances.Handle the AC cord carefullyThis unit consumes a large amount of power instantane-ously. The AC cord is.of vital importance I n this sense..Always hold the plug when disconnecting the AC cordfrom the outlet. Pulling at the cord may m s e dis-continuity..Do not place or drop heavy objects such as furnitureon the C M ~ . DO not make a knot in the AC cord.Otherwise, the cord may be damaged, causing fire orshock hazard.If the unit is not used for a prolonged period, discon-nect the plug from the outlet.