Micom 3f - Page 144

MICOM-3F/3T/3R HF-SSB Owner’s Guide
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Table 7. Error Messages (Cont’d)
Error Code Meaning Probable Cause
24 Preselector range 3 LORD board problem
25 Preselector range 4 LORD board problem
26 Preselector range 5 LORD board problem
27 Preselector range 6 LORD board problem
28 Preselector range 7 LORD board problem
29 Preselector range 8 LORD board problem
30 Exciter test HIGH POWER board problem
31 Antenna mismatch Problem with antenna: check antenna and its
connections. If problem persists, it is a HIGH POWER
board problem
32 Harmonic filter range 1 HIGH POWER board problem
33 Harmonic filter range 2 HIGH POWER board problem
34 Harmonic filter range 3 HIGH POWER board problem
35 Harmonic filter range 4 HIGH POWER board problem
36 Harmonic filter range 5 HIGH POWER board problem
37 Harmonic filter range 6 HIGH POWER board problem
38 Harmonic filter range 7 HIGH POWER board problem
39 Power amplifier fail HIGH POWER board problem