JRC JRL-2000F - Precautions and Problem Solving; Lightning Surge Precautions; Troubleshooting Common Issues

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9 . PRECAUTIONS FOR MAINTENANCE AND OPERATION 38
9.1
Cleaning the Main Unit
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9.2 Maintenance of the Internal Circuits
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9.3 Radio Interference Precautions ...................................................................................... 39
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9.4 Precautions Against Power Surge Caused by Lightening 39
10 . PROBLEM SOLVING ............................................................................................................. 40
10.1 After-sales Service .......................................................................................................... 40
10.2 Troubleshooting .............................................................................................................. 40
11 . OPTIONS ................................................................................................................................ 41
12 . ATTACHED DIAGRAMS ........................................................................................................ 42
12.1 External View .................................................................................................................. 42
12.2 Block Diagram
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12.3 Connection Diagrams
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