ADTRAN GPON 452 Physical Installation Manual

Also see for 1287802F1: Quick start

Overview10 61287802F1-34BRevision B1.3 Hazard and Conventional SymbolsThe following Hazard symbols are used throughout this guide:DANGER!f DANGER indicates a hazard with a high level of risk which, if not avoided, will result in deathor serious injury.WARNING!f WARNING indicates a hazard with a medium level of risk which, if not avoided, could result indeath or serious injury.CAUTION!f CAUTION indicates a hazard with a low level of risk which, if not avoided, could result in minoror moderate injury. CAUTION can also be used to alert against unsafe practices associatedwith events that could lead to personal injury.NOTICE!w Notice call-outs indicate a potentially hazardous situation not related to personal injury, suchas messages related to property damage only.NOTEg Notes inform the user of additional, but essential, information or features.