1   Introduction 
Multifunctional Danger Control and Indicating Panels SIGMASYS C and M (M-Modules)  1 / 128 
Best.Nr. A24205-A337-B970 – Edition 12 (03/07) 
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Introduction  
 
1.1  About the manual .................................................................................................. 2 
1.2  Further information................................................................................................ 3 
1.2.1  Documentation ...................................................................................................... 3 
1.2.2  Information on the Internet .................................................................................... 3 
1.2.3  Training courses.................................................................................................... 4 
1.3  Notational conventions.......................................................................................... 4