On 16 May 2011 15:00, Jim Duuuude <telesistant@hotmail.com> wrote:

Try downloading the uridiag program from:

http://svn.ohnosec.org/viewvc/projects/allstar/uridiag/trunk/?root=svn&view=tar

Un-tar it and 'make' it, then run './uridiag' and use option 'c' and it will
tell you how to make a connector for running the diagnostics.

This is the program that DMK uses to for production testing of a URI.

JIM WB6NIL

Date: Sun, 15 May 2011 23:11:58 -0400
From: craig.hastings@gmail.com
To: App_rpt-users@ohnosec.org
Subject: [App_rpt-users] Trouble with my USB URI

I had a note up and running well with not any real issues, however after about 4-6 months, the system no longer detected carrier on the cor line.

Sometimes it would think its always on and sometimes it would think its off.

I checked the voltage at the line from the radio and that was working as it should.

I even reprogrammed the radio to try it voltage high instead of low for carrier. This did not make any difference.

I have tried several radios Radius M100 CM300. All work fine on the IRLP machine and all show proper voltage on the COS signal.

I have the DMK URI with the eprom.

Can anyone suggest any other diagnostics? I would like to get the Node back up and running and/or order a replacement URI

Craig
VA3DTF

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