freddiefiasco
Professional
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CRT Monitor Unstable Screen Issue
- Thread starter freddiefiasco
- Start date
brad808
Professional
what is the monitor model number?
What is the game you are trying to play?
Was it working before and then just stopped? Or is it something that you just hooked up (my guess)?
Looks like the monitor isn't getting sync or possibly v-hold is way out of whack?
What is the game you are trying to play?
Was it working before and then just stopped? Or is it something that you just hooked up (my guess)?
Looks like the monitor isn't getting sync or possibly v-hold is way out of whack?
freddiefiasco
Professional
Were can I find the model number?what is the monitor model number?
What is the game you are trying to play?
Was it working before and then just stopped? Or is it something that you just hooked up (my guess)?
Looks like the monitor isn't getting sync or possibly v-hold is way out of whack?
It is on a WMMT1 Cabinet and I am trying to play WMMT3.
I don't know for sure if it worked properly, i just hooked it up just recently.
Is the v-hold pot somewhere other than near the h-hold?
freddiefiasco
Professional
I found the model number for the monitor: Sanwa 29E31S
This might be the manual: http://www.arcade-museum.com/manuals-monitors/Sanwa 29E31S_SERVICEMANUAL_Ver1.2.pdf
Based on what you suggest, is the V-Hold the issue?
This might be the manual: http://www.arcade-museum.com/manuals-monitors/Sanwa 29E31S_SERVICEMANUAL_Ver1.2.pdf
Based on what you suggest, is the V-Hold the issue?
brad808
Professional
29e31s is a VGA monitor. I'm not too familiar with the game board you are trying to play on it. Are you positive it is outputting VGA resolution? Have you checked the dip switches on it?
Do you have a laptop or computer with VGA output? If so plug it into the monitor, set the resolution to 640x480 and see if the problem still remains. That will help narrow down if there is something happening with the monitor itself.
Do you have a laptop or computer with VGA output? If so plug it into the monitor, set the resolution to 640x480 and see if the problem still remains. That will help narrow down if there is something happening with the monitor itself.
freddiefiasco
Professional
I plugged in the N2 PC to a VGA monitor and the display shows just fine so I don't think it is a dip switch issue. If it is, I will look to see where the dip switches are located on the motherboard of the console. I will also try plugging in a laptop to the CRT monitor to see if I get the same issue when running the laptop on the CRT monitor.29e31s is a VGA monitor. I'm not too familiar with the game board you are trying to play on it. Are you positive it is outputting VGA resolution? Have you checked the dip switches on it?
Do you have a laptop or computer with VGA output? If so plug it into the monitor, set the resolution to 640x480 and see if the problem still remains. That will help narrow down if there is something happening with the monitor itself.
I will also test plugging in a NAOMI2 or a Chihiro to see if I get the same problem on the CRT monitor.