It means the battery is dead. See the list archives. The battery is available from Tadiran / Mouser.
John K1AE -----Original Message----- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of Bob Camp Sent: Saturday, March 20, 2010 8:30 PM To: Discussion of precise time and frequency measurement Subject: [time-nuts] HP 5371/2 error Hi Exactly what does the error message: Error 160 out of sensitivity cal really mean? There seem to be a lot of boxes out there that have this message pop up. Bob _______________________________________________ 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. _______________________________________________ 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.