Hello. I have a Fluke PM6681 that has issues. When I got it, it gave results all over the place, but after adjusting the 100Mhz multiplier-chain, it seems to be much better; at least I get std.deviationwell within spec using a split pulse to input A and B, 100 samples. I'd like to get it professionally calibrated, but I don't want to send it in with known issues - the cost of calibration will not be refunded if the instrument can not be calibrated, and I believe it is no longer repairable.
So, the issue is that it fails the ASIC test (test 6), with err 2.The service-guide lists a number of signals to be checked in test-mode, but I am not able to see any of them. Since the counter seems to function, I can only conclude that the signals are not present due to this error.. (Or that I am mistreading the guide and looking in the wrong place, probably at least as likely..) Anyway, I cant seem to find a description of this particular error, does anyone know what it means? Thanks, Ole _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
