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Post by Oil2Gas on Jul 30, 2012 11:53:11 GMT -5
Recently have been receiving a "out of lock signal "? It is a decimal point on the led channel readout only but the manual says that this decimal disables the synthesizer output and lights the out of lock LED located on the channel number display and will disable both the receiver and transmitter, if , for some reason the synthesizer is not properly phased locked  ? anyone here know how to trouble shoot this big problem because half of my channels have this out of lock signal and they are simply disabled....problem problems problems this makes my Yaesu FT 747GX more better and more better and more better Thanks Sonny in South Texas |
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Sandbagger
Administrator/The Boss 
Posts: 6,250 
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Post by Sandbagger on Jul 30, 2012 12:43:42 GMT -5
Recently have been receiving a "out of lock signal "? It is a decimal point on the led channel readout only but the manual says that this decimal disables the synthesizer output and lights the out of lock LED located on the channel number display and will disable both the receiver and transmitter, if , for some reason the synthesizer is not properly phased locked ? anyone here know how to trouble shoot this big problem because half of my channels have this out of lock signal and they are simply disabled....problem problems problems this makes my Yaesu FT 747GX more better and more better and more better Thanks Sonny in South Texas If this problem only happens on some channels (usually either the upper limit or the lower limit), then the "fix" may be as simple as a slight tweaking of the VCO coil to bring your lock range to the proper place. |
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Post by Oil2Gas on Jul 30, 2012 17:18:06 GMT -5
Yes it only channel 40 thru 18 and , 13, 15, and 16 man that is a lot but the most part is the upper channels like you said.... Guess its time to open up the four screws and play tech ....after i research and read on what your suggestion suggest to adjust it
thanks for your quick reply and hope my part is just as fast and successful....my daddy always said measure twice and cut once
sonny
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