In message <[EMAIL PROTECTED]>, [EMAIL PROTECTED] writes : >Since I got it working several years ago, my HP-5060A >has a rather loud ~2KHz audible whine coming from it. >It seems to be a result of the switching power supply >in the A20 oven controller module.
My units did the same thing, and I traced the sound to one of the two high-voltage supplies and decided that it was probably not worth the trouble... -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [EMAIL PROTECTED] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ 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.
