[time-nuts] Z3801 misbehaving
hmurray at megapathdsl.net
Wed Jan 27 11:04:37 UTC 2016
Manuals at ArtekManuals.com said:
> Hal makes a good point the Z3801 RS232 port is not exactly standard make
> sure the COM port settings in Z38xx and in the set up on the computer
> (CONTROL PANEL) are set to 19200baud, 7, 1, ODD. BOTH have to be set up as
> these are not computer industry "standard"
The other non-standard part of the Z3801A is that it comes setup for RS422
rather than RS232. So I'd check with a scope during power up before doing
anything more complicated.
There are jumpers inside so it's easy to switch to RS-232. But it might work
most of the time without that if you get the wiring right and are lucky, and
any particular USB gismo might not be lucky enough.
These are my opinions. I hate spam.
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