[GreenKeys] RTTY Interface

Bill Henry ghenry at halcomm.com
Thu May 15 13:15:12 EDT 2008


Hello Wayne,

Photocopies of all manuals for all HAL are available.  The CRI-100/200 
manual is $20.00, post-paid within the U.S.  Call Colleen at 217-367-7373 
to order the manual.  We accept VISA, MasterCard, and American Express.

There is a simpler way to use the CRI as a tuning indicator:  Hook 12 VDC 
to it and wye-connect the RX audio to both the CRI and ST-5000.  The CRI 
will display and the ST-5000 will demodulate - IF - both use the same tone 
set (high-tones were standard for both models in the US but we made 
low-tone ST-5000's for export customers).

Bill Henry, K9GWT
President

At 12:40 PM 5/15/2008 -0400, Teletypeparts at aol.com wrote:
>Greetings to all,
>
>I have a Hal Computer RTTY Interface, model CRI-200.
>
>I am looking for the manual for this unit.  Plans are to loop the audio thru
>it to my Hal ST-5000 and use the CRI-200 LED display to help tune the RTTY
>signal.
>
>Can I get some advice on the feasibility of this and does anyone have a
>manual or know where to get a copy of one?  I have no power supply for it, 
>but hope
>the manual will help to identify what I need.
>
>If my plan is worthless, then I will give the interface away for shipping
>costs.
>
>Thanks,
>
>Wayne
>KB1FDW
>
>
>
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