Build Your Own Arcade Controls Forum

Main => Monitor/Video Forum => Topic started by: JoeB on February 17, 2004, 07:43:05 pm

Title: Arcade monitor - tuning the colors..
Post by: JoeB on February 17, 2004, 07:43:05 pm
In the process of tuning some capcom games in MAME, I've noticed that most of these games (post 1995 or so) have a build in color chart (viewable via F2 option).

No matter what Capcom game I try, the reds always fall off to black much earlier than the others.  Heck, almost half way through it!

I was afraid this might be a problem with my arcade monitor (connected via ArcadeVGA) so I went out and found the following color wheel image:

http://www.mauigateway.com/~donjusko/tubecolors.htm

When I look at it on my normal 17" Trinitron PC monitor, it goes down gradually.

When I look at it on my arcade monitor, it too goes down evenly across all the colors (except that it drops to darkness just a couple of shades earlier).

Can anyone else give it a shot and tell me if they also noticed this? At what level does your monitor start dropping to dark? Is the capcom color chart also messed up for you?

Title: Re:Arcade monitor - tuning the colors..
Post by: JoeB on February 24, 2004, 11:10:48 pm
wow!

no replies!?   ???

Has anyone tried to see if their monitor is showing the colors right?? Can anyone press F2 in any of the Midway games, go into video settings and snap a digital picture to show the rest of us their color range??

Title: Re:Arcade monitor - tuning the colors..
Post by: Ken Layton on February 25, 2004, 01:21:04 am
For eal precise color settings, I use an old Street Fighter 2 game board. It has an excellent color alignment mode.
Title: Re:Arcade monitor - tuning the colors..
Post by: JoeB on February 25, 2004, 10:18:14 am
Ken,

how do you go about tuning colors on an arcade monitor!?

Things like contrast and brightness control ALL the colors...
Title: Re:Arcade monitor - tuning the colors..
Post by: Ken Layton on February 25, 2004, 11:24:29 am
Color balancing/tweaking is done with the controls on the neckboard in arcade monitors.