Keep this manual with the equipment. APR. ANRITSU CORPORATION Document No.: M-W1493AE-4.0 Safety Symbols To prevent the risk of personal injury or loss related to equipment malfunction, Anritsu Corporation uses the follow- ing safety symbols to indicate safety-related information. Insure that you clearly understand the meanings of the symbols BEFORE uslng the equipment. Some or all of the symbols may not be used on this equipment. In addition, when drawings are included in this manual, labels on