F3 AIO 8/4 01  1 Introduction 
HI 800 161 E Rev. 1.01  Page 7 of 54 
1.3 Formatting Conventions 
To ensure improved readability and comprehensibility, the following fonts are used in this 
document: 
Bold:  
To highlight important parts 
Names of buttons, menu functions and tabs that can be clicked and 
used in the programming tool. 
Italics: 
For parameters and system variables 
Courier 
Literal user inputs 
RUN  Operating state are designated by capitals 
Chapter 1.2.3 
Cross references are hyperlinks even though they are not 
particularly marked. When the cursor hovers over a hyperlink, it 
changes its shape. Click the hyperlink to jump to the corresponding 
position. 
Safety notes and operating tips are particularly marked. 
1.3.1 Safety Notes 
The safety notes are represented as described below. 
These notes must absolutely be observed to reduce the risk to a minimum. The content is 
structured as follows: 
  Signal word: danger, warning, caution, notice 
  Type and source of danger 
  Consequences arising from the danger 
 Danger prevention 
The signal words have the following meanings: 
  Danger indicates hazardous situation which, if not avoided, will result in death or serious 
injury. 
  Warning indicates hazardous situation which, if not avoided, could result in death or 
serious injury. 
  Warning indicates hazardous situation which, if not avoided, could result in minor or 
modest injury. 
  Notice indicates a hazardous situation which, if not avoided, could result in property 
damage. 
 
NOTE
 
 
Type and source of damage! 
Damage prevention 
 
 
 
 SIGNAL WORD 
 
Type and source of danger! 
Consequences arising from the danger 
Danger prevention