[GreenKeys] News Run printing on my M15, and M33 too

[gil smith]

Hi Roy:

1)  The laptop audio out is just one of the two headphone jacks (3.5 mm 
stereo), plugging into the Dovetron's Audio Input (BNC).  The audio volume 
was just set for decent sound on the headphones.

This is a Tempest Dovetron, from one of George's many other big 
projects.  It's a beautiful piece of electronics, and this is the first 
time I have had it running.  Thanks, again for the Big Bird project George!

2)  The Dovetron's EIA-Output (BNC), connects to the Data-In signal on the 
TU-232 port of TTY-Connect.  A scope showed the DC level floating around on 
this psuedo-232 output, but when the signal was properly tuned, it seemed 
to settle around ground.  Not a very clean signal for 232, but it seems to 
work fine.  I'd like to see the schematic of the Dovetron -- not sure 
whether I have it.

3)  The M15 was plugged into the HV1 loop -- TTY-Connect was configured to 
connect the TU-232 port at 60-wpm baudot to the HV1 loop:
/.TW,4,2,1,60

4)  I also had the news feed printing and punching on my 33:
http://www.baudot.net/tty-232/george-news-3.jpg

In this case, the 33 is plugged into the LV loop, and TTY-Connect is 
configured to connect the TU-232 port at 60-wpm baudot to the LV loop at 
110-baud ascii:
/.TW,5,2,60,3


gil

At 12:15 PM 2/11/2005, you wrote:
>At 01:18 PM 2/11/2005, you wrote:
>>George:
>>
>>Your news feed is currently running out of my laptop, into the Dovetron
>
>Gil,
>
>I take it you feed the laptop audio lineout into the audio in port of the 
>Dovetron.  I have both a Tempest Dovetron and a normal one with a loop 
>supply in it. I'll try the one with the loop supply first. But I'll have 
>to reset the speed of the output on the Dovetron first, I think.
>
>Roy
>
>
>- Roy Morgan, K1LKY since 1959 - Keep 'em Glowing!
>7130 Panorama Drive, Derwood MD 20855
>Home: 301-330-8828 Cell 301-928-7794
>Work: Voice: 301-975-3254,  Fax: 301-948-6213
>roy.morgan at nist.gov --
>
>



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