Preface
20
SAR-Hm and SAR-Hmc Chassis Installation Guide
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Use subject to agreed restrictions on disclosure and use.
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1.1.4 Information Symbols
Table 1 describes symbols contained in this guide. 
Table 1 Information Symbols
Symbol Meaning Description
Danger This symbol warns that improper handling and installation could result in bodily 
injury. An electric shock hazard could exist. Before you begin work on this 
equipment, be aware of hazards involving electrical circuitry, be familiar with 
networking environments, and perform accident prevention procedures.
Warning This symbol warns that improper handling and installation could result in 
equipment damage or loss of data. 
Caution This symbol warns that improper handling may reduce your component or 
system performance.
Note This symbol provides additional operational information.