Hi Mike, My Samsung monitor includes the screw holes to attach it to a standard VESA monitor mount. One of these has a little triangle next to it and my ohm meter informs me it is connected to the VGA port D-shell. I have bonded it to the rest of my system via this point.
Now, I don't have a KPA500 or P3 (sob!) but it might be something to try, 73, Byron N6NUL On Wed, Nov 5, 2014 at 9:32 AM, mike <[email protected]> wrote: > When using KPA500 my external monitor (and the P3 display) often freezes, > sometimes up to 5 seconds, after I transmit. With the external display > disabled, the P3 does not freeze (and incidentally it refreshes much faster > without the ext monitor enabled.) I also notice a slight flickering of the > monitor screen while transmitting. I take this to be a RFI problem. I have > added four snap on ferrite beads on each end of the VGA cable. The monitor > is as far away from the amp and feedlines as I can get it and all equipment > K3, P3, KPA500, KAT500 are bonded to a ground bus. This is not unique to > this monitor as it happened with a different smaller monitor I used before. > > This has always been a problem, and I would like to eliminate it as it is > very disruptive to is usefulness in finding a clear spot to break through a > pileup. Not sure what else to do. Has anyone else had this issue? > -- - Northern California Contest Club - CU in the Cal QSO Party 3-4 Oct 2015 - www.cqp.org ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
