Troubleshooting - Furuno 1761 MARK-3 Operator's Manual

Furuno marine radar operator's manual model 1761 mark-3
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4.3 Troubleshooting

Table 4-2 contains simple troubleshooting
procedures which you can follow to try to re-
store normal operation. If you cannot restore
normal operation, do not attempt to check
inside any unit of the radar system. Any re-
pair work is best left to a qualified technician.
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Table 4-2 Troubleshooting table
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