[time-nuts] Z3801A gps week rollover
Hal Murray
hmurray at megapathdsl.net
Mon Sep 5 13:55:54 EDT 2016
holrum at hotmail.com said:
> I did a little math on the dates and it looks like the rollover happened in
> the last couple of days...
Thanks for the heads up.
Mine started on Aug 17th
/var/log/ntp/clockstats.20160817:57617 2.033 127.127.26.1
T219970101000002300103
8 64 0
That's from ntpd's clockstats which only logs every 64 samples.
Is there a date code in the serial number (or anyplace else)? I have 2
units. One has rolled over. The other hasn't (yet).
HEWLETT-PACKARD,Z3801A,3542A01377,3543-A
HEWLETT-PACKARD,Z3801A,3542A04389,3543-A
--------
Years ago, I powered up a unit that been off for a long time. It came up
with the wrong date. Feeding it the date before it got lock solved the
problem. (Or something like that.) Has anybody tried that yet?
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