Build Your Own Arcade Controls Forum
Main => Monitor/Video Forum => Topic started by: stringplay3 on November 04, 2011, 04:04:04 pm
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Hi all! I am new to the forum, and have a question about some monitors that I've run into. I have available some Wells Gardner monitors with the model number of 27K2391L. I've done some research, and I think that these are older 27" U2000 models. They were once in a large video wall at a bank and are encased in black steel boxes. They have what appears to be a universal AC cord socket on the back and a VGA interface plug. So, my question is, are they something that could feasibly be used in a home built arcade system/cabinet? I am a real noobie, and not really even sure how to test them. I do have a PC set up with Mame, and a Arcade VGA card (not installed yet) that was purchased about 3 years or so ago. Does this sound like it would work with the monitors? I have searched Wells Gardner's website & even called them, and cannot find out if this combo would work. The person I talked with at Wells Gardner wasn't any help. Should I just hook it up and see what happens?
By the way, I have up to 20 of these monitors for me to play around with; I do know some are not working, based on what the person that disassembled the wall said.
Appreciate any guidance I could get!
Thanks!
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Yeah, you should be good to hook up to your arcade vga
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Arcade VGA card (not installed yet)
with that installed then yes
ed
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Thanks, everybody! I will install the card and give the monitors a try. Not sure what I will do with 16+ of them, though... :)
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You'll also probably need a video amp (available from Ultimarc).
16+ U2000s......
With that many, you should be able to make one or two working ones with the parts :laugh2:
... no but seriuosly, the u2000 was known to be a problematic monitor so spare parts will help.
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Thanks...do you mean that I won't be successful just using a VGA monitor cable hooked up between the ArcadeVGA card in the PC and the VGA port on the back of the monitor? I looked on Ultimarc's website - which product is it that you think I might need? I couldn't seem to find anything described as a video amp...
Thanks again!
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Its the video amp http://www.ultimarc.com/vidamp.html (http://www.ultimarc.com/vidamp.html)
Video cards put out 1volt signals, where alot of arcade monitors are looking for a 5 volt signal.
What you will get without the video amp, is a dim picture.
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I guess I am really showing my newbie status! I didn't know I would need this amplifier. I thought the ArcadeVGA card I am getting ready to install in the PC didn't need it. This is more complicated than I thought. Thanks for the info!
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The amp is easy to hook up.
Not every arcade monitor needs the amp, but I'm almost 100% certain that the u2000 does.
I hooked a u2000 up to an arcade vga and the pic was real dim until I used an amp.
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Wierd...I emailed Andy at Ultimarc, and he said no amp was needed with the combination I had. This is what he said:
"These do not need the video amp. They are not arcade monitors though, but fixed-frequency VGA. So the monitor would need to be connected to the DVI port using an adaptor. Not all resolutions will work."
I guess I will have to get an DVI/VGA adapter. As soon as I do, I will try the setup and will report as to my success. Thanks for your help!
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Then I guess those aren't u2000s
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Yeah, I am kind of confused - I got the U2000 model # from Wells Gardner, even though the only thing I could find on the monitor itself was "27K2391L". I think I will just try one of them and see if it works.
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Yeah I would definitely just try it. Worst case it will be dim or not work. for a positive id on the monitor, you can post some pics of the board or look herehttp://www.therealbobroberts.net/monitor.html (http://www.therealbobroberts.net/monitor.html)