earle54 Posted July 31, 2016 Share Posted July 31, 2016 Have an Panasonic radio that is is giving me issue(s): First issue is, it won't retain pre-programmed stations for longer than 10 minutes after shut-off. Secondly, on certain songs, depending on how they were recorded, (4-channel)?? I loose the "lead" guitar or solo. completely,or it has significantly lower volume. Anybody encounter either issue ? Appreciate any suggestions. Thanks. Quote Link to comment Share on other sites More sharing options...
bigtankjones Posted July 31, 2016 Share Posted July 31, 2016 Do you have the memory wire hooked up to a constant 12volt power. Normally the yellow wire I believe. Quote Link to comment Share on other sites More sharing options...
Rock Posted July 31, 2016 Share Posted July 31, 2016 Make sure polarity for the speakers are correct and make sure the speaker balance is centered. Then make sure you are wired correctly for power. The yellow wire needs a constant battery source. Quote Link to comment Share on other sites More sharing options...
earle54 Posted August 1, 2016 Author Share Posted August 1, 2016 Appreciate the feedback all. Will check that the yellow wire is properly connected to the battery. How do I check the polarity ?? I've heard the term before associated with amplifiers, but not with radio output, but makes sense, as an amplifier is filtering sound for output. Is it associated in any way with the 4- channel thing I mentioned ? Quote Link to comment Share on other sites More sharing options...
stangeba Posted August 1, 2016 Share Posted August 1, 2016 I started having some issues when my alternator was not charging all the time. The car would still crank and start and run but developed a slight miss and the radio (CD changer) would not change to the next disc. Bruce Quote Link to comment Share on other sites More sharing options...
Rock Posted August 1, 2016 Share Posted August 1, 2016 Each speaker has a + or - and if they are backward than The phasing is off. Make sure you connect the correct wire with the correct terminal. Each wire that has a stripe on it is usually considered the negative side. Quote Link to comment Share on other sites More sharing options...
earle54 Posted August 2, 2016 Author Share Posted August 2, 2016 Thanks Rock, I'll give it a try. I'll the result. Quote Link to comment Share on other sites More sharing options...
earle54 Posted August 2, 2016 Author Share Posted August 2, 2016 That's "post" the result Quote Link to comment Share on other sites More sharing options...
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