[time-nuts] 5370B Question / help needed

Poul-Henning Kamp phk at phk.freebsd.dk
Sat Jul 1 16:38:55 EDT 2017

In message <CAOT1cQJ4K8uyNvFp8AjoLGjd57Pm31LnZT_jRo44J4Zhesvgzg at mail.gmail.com>, Thomas Allgeier writes:

>Going through the motions of measuring TI with it's own 10MHz ref as input
>(as described in the manual) I don't get 100 ns, but around 15 ns. So this
>is with the switch set to START COM. Oddly enough I get the same 15 ns with
>the switch set to SEP, and going through a 6 ft cable between start and

Have you checked the trigger polarities ?

Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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