First of all, I said you needed a 13w3 connector, but I should have said
5-bnc.  (13w3 is a funny connector you find on Sun products.)  The
vga->5-bnc connector will work great, but you might have to do some
research to find the correct frequency settings for your card.

Some help:

First locate the resolution(s) and the frequencies that are
possible/supported at both ends of the video cable (on the monitor and the
graphics controller, in other words), and then determine if there are any
matching settings available.  If there are multiple matches, you will need
to determine which one is most appropriate for your needs.

Your video card probably has a jumper or DIP switch configuration, so you
might have to do some research if you need to change the resolution.

--
c v k @ z y b x . c o m

>
> Thank you
>
> The output of the video card in the alpha said "PBXGA" will it work with
> what you suggest ?
>
> Roberto V.
>
>
>
>
> "Christian von Kleist" <cvk@zybx.com> on 04/14/2003 11:20:24 AM
>
> To:    <roberto.varela@teradyne.com>
> cc:    <port-alpha@netbsd.org>
>
> Subject:    Re: Alpha vr Monitor
>
>
>
>      You can buy a DB15->13w3 adapter at a good PC shop, from an online
> retailer, or on eBay.  I think that's what you need.
>
>
> --
> c v k @ z y b x . c o m
>
>> Hi.....
>>
>> I have an Alpha Station 200 with the DEC monitor VRC21-KA.
>> This monitor uses 5 cable (Red, Green, Blue & 2 sync)
>>
>> I want to know if it's possible to plug a normal VGA PC's monitor into
>> the Alpha unit ???? and how ???
>>
>> Thank You
>>
>> Roberto V.
>> Teradyne