INSTAL L ATIO N MA N U A L 5 5 0m 0,5 - 4m English 1x90° 38C-744z 5 0,5 - 4m 1x90° 38C-744Y >1 - 3m 6 7 2 W U 1 S 4x X A B V 38C-1813 /0 38C-1812 /0 UK T