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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The mic input (pin 9) goes direct to the chip with no attenuation or filtering.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>If you put too much audio there, you can burn out the input of the chip.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>It’s pin 21 you want, as others have noted.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The input calibration routine will tell you if it is working (“radio tune rxnoise” for starters)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>73<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Ken<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> area51now@aol.com [mailto:area51now@aol.com] <br><b>Sent:</b> Saturday, May 25, 2013 3:16 PM<br><b>To:</b> app_rpt-users@ohnosec.org<br><b>Subject:</b> [App_rpt-users] URI audio issue<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Hello I am new allstar and am working on converting my current echo link to the allstar. I have it all hooked up to the repeater and i am not getting any audio coming back over the internet I have the repeater receive audio hooked to the mic input of the URI (it tried both inputs) and i have verified there is audio present on that input. I have tried it in VOX, and have inverted the cos signal but no audio. I welcome any input on this issue.<br><br>Thanks<br><br>Bob</span><o:p></o:p></p></div></div></body></html>