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5.0 MAINTENANCE ................................................................................................... 30
5.1 Periodic Maintenance ........................................................................................................ 30
5.2 User’s Manual (DFU-0221-XX) ........................................................................................... 30
6.0 TECHNICAL SUPPORT ...................................................................................... 31
6.1 How to Display the Software Version ................................................................................ 31
7.0 REPAIR POLICY .................................................................................................. 31
8.0 TROUBLESHOOTING ........................................................................................ 32
8.1 Troubleshooting Interference with Other Devices ............................................................ 32
9.0 END OF LIFE, ENVIRONMENTAL DIRECTIVES ......................................... 33
10.0 ELECTROMAGNETIC EMISSIONS .................................................................. 34
11.0 BASIC SYSTEM COMMUNICATION PLAN ................................................... 40
12.0 PREVENTATIVE MAINTENANCE DOCUMENT (OPTIONAL) ................. 41