A quick search on Google finds (among many) this short article.
http://www.seis.com.au/TechNotes/TN199901A_GPS_UTC.html
- Original Message -
From: "rtime @dslextreme.com"
Date: Saturday, June 13, 2009 6:13 pm
Subject: [time-nuts] Thunderbolt UTC time offset
To: time-nut
Hi Everyone;
I have finally gotten around to getting my Thunderbolt operational.
Everything is working just fine but I do have a question. In the Thunderbolt
monitor screen and the [Time] window I see that the time is 15 seconds off
from my TAC and a little box tells me that the UTC Offset is set
