During installation, Safety precautions – Samsung TS-H552U-MIAH User Manual

TS-H552B-MIAH, TS-H552B-WBGH, TS-H552B-WRBH, TS-H552U-CSBN, TS-H552U-MIBH, TS-H552U-CSWN, TS-H552U-WBGH, TS-H552U-RSBN, TS-H552B-WBIH, TS-H552U-BSWN, TS-H552B-WBAH, TS-H552B-WBHH, TS-H552U-BEBN, TS-H552B-WRCH, TS-H552U-BSBN, TS-H552B-WRGH, TS-H552U-BEBE, TS-H552U-BEWN, TS-H552B-WBBH, TS-H552B-WBCH, TS-H552U-RSWN, TS-H552B-MIBH, TS-H552B-WBDH