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Subject: Re: [M]: RS232 doesn't respond
From: Jim & Susan Tury
Reply To: mapug@shore.net
Date: Mon Dec 06 10:55:41 1999
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William Campbell wrote:
>
> This is not an answer, only my experience with my 12"lx200.
>
> I could not get skymap pro ver 4.0 to talk thru the rs232 interface with
> a single short length cable. While I was messing around, I added an
> additional longer cable (phone cord) and hooked the two together with a
> y-jack phone splitter. Now it works......
>
> It seems that the two will not talk unless I have the phone splitter
> installed. (This splitter plugs into a standard phone jack and provide
> two outlets).
>
> All I can think is that the splitter is somehow conditioning/slowing the
> signals.
>
> Any ideas?
Bill, remember that your LX200 has two RS232 interfaces and they are
both in the common plug. I'd suspect that one of your interfaces may be
down, and that the way you have your splitter wired into the circuit,
you are using the second interface.
Jim
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