Class 1 Laser product. Take adequate measures to protect the eyes and donot view directly with optical instruments.The caution icon indicates important information or warning related to theconcept discussed in the text. It might indicate the presence of a hazardwhich could result in corruption of software or damage to equipment orproperty.The information icon alerts the reader of important facts and conditions.The tip icon indicates advice on, for example, how to design your projector how to use a certain function.Although warning hazards are related to personal injury, it is necessary to understand thatunder certain operational conditions, operation of damaged equipment may result indegraded process performance leading to personal injury or death. It is important that theuser fully complies with all warning and cautionary notices.1.4.2 Document conventions• Abbreviations and acronyms in this manual are spelled out in the glossary. Theglossary also contains definitions of important terms.• Push button navigation in the LHMI menu structure is presented by using the pushbutton icons.For example, to navigate between the options, use and .• HMI menu paths are presented in bold.For example, select Main menu/Settings.• LHMI messages are shown in Courier font.For example, to save the changes in non-volatile memory, select Yes and press .• Parameter names are shown in italics.For example, the function can be enabled and disabled with the Operation setting.• Each function block symbol shows the available input/output signal.1MRK 505 337-UUS - Section 1Introduction21Application manual
