Can you communicate over RS232? Are you using the Z38xx software? What does it say?
Bob >>> -----Original Message----- >>> From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of Mark >>> Spencer >>> Sent: Tuesday, September 01, 2015 12:54 PM >>> To: time-nuts@febo.com >>> Subject: [time-nuts] Z3805 service information ? >>> >>> Hi, I realize this is a long shot but I'm curious if anyone has ever come across >>> any form of a service manual (or insight into a power on self test routine) for >>> the Z3805 gpsdo ? >>> >>> One of mine is not working properly after being power cycled. It works well >>> enough to blink the status lights on the front panel hence my request for info >>> about a possible power on self test routine. >>> >>> I'll likely start by confirming the power supply voltages using another working >>> unit as a guide and then swap parts with another working unit but thought I >>> would look for service information first. >>> >>> Thanks in advance for any help. >>> >>> With the exception of two ocxo's that have a dedicated battery backup >>> system all my time nuts gear, computers, freezers, etc was power cycled >>> during a two day power outage after a wind storm while I was on vacation. I >>> have a nice generator that sat un used in my garage (: >>> >>> Mark Spencer >>> VE7AFZ >>> >>> _______________________________________________ >>> 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.