6-6
Testing
Date Code 20010518
SEL-501-2 (MB2/MB4) Instruction Manual
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ROUBLESHOOTING
Inspection Procedure
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Troubleshooting Procedure
All Front-Panel LEDs Dark
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Cannot See Characters on Relay LCD Screen
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Relay Does Not Respond to Commands From Device Connected to Serial Port
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Relay Does Not Respond to Faults
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ALIBRATION
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