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Selling Police 911 arcade for $300. It can play both Police 911 and Police 911 2 by switching out SD card and RTC chip. Arcade is available for pickup in Silver Spring, MD

I was only about a foot away from the screen. I also tried about 2 feet. The gun is upright. I'm not shooting side ways. The lens is also clean. I checked the flyback and I didn't see any cracks. I only notice when I'm calibrating the gun. When I actually play I don't notice it, so...

Thanks MrSinister, Looks like Betson no longer sells them.I did jack up my contrast/brightness which kind of fixed my issue though. It's not as accurate as I would like but at least the arcade is picking up the shot now.

Thanks runawayabc123!, I'm close to maxing out the brightness and contract and now the arcade is picking up the gun shots. One thing I did notice is that when I shot in the middle of the screen the shot is dead on but when I shot to the right or left the shot is about 1 grid higher than I'm...

Can somebody please tell me where I can purchase a replacement phototransistor for the police 911 gun? I can't figure out what the part # is? Thanks

Hi, Does anybody know how to fix the Konami Police 911 gun? When I pull the trigger the arcade flashes so it knows the trigger is pulled but there is no light inside the gun that flashes. When you shoot the gun in calibration mode it never hits the screen due to the light inside the gun not...

I did try the following command chdman extracthd -i b11a02.chd -o /dev/sdb -f and it says 'Unable to open file (/dev/sdb)' even though disks says the CF is /dev/sdb. I also tried it on windows but used a sd card because I didn't have the correct adapter to connect the CF card just to see if it...

Ok, I think you guys are correct that it's my CF card. I don't know if it's suppose to work or not but I copied my working police 911 file to the same CF card for police 911 2 and got the same 'No Video' message. Either that or I'm just extracting the chd file incorrectly. I couldn't do it...

Ok, I think it may be the way i created the CF file. I used qt chdman which required me to put in a filename output name. I couldn't just put in a drive. I'll see if I can use the command line in linux to do it, the only problem I'm having is I can't find the physical drive number to use...

I used an old sysco card which only had 64 mb on it. Do some CF cards not work with the arcade? Actually, it did not fully boot. It just went straight to the 'No Signal' message and did nothing else. It did no self checks or anything. Do you think maybe I'm using the incorrect NVRAM file?

Ok, thanks for the response. I'm using Linux, so I used qt chdman using wine. I finally got it to output a file called B11A02.BIN. I tried it again but still get the same message: 'No Signal' and it still didn't do the count down when checking the CF file. Also, I'm using p9112.u39. I'm...

Hi, I have a Police 911 which works fine and I wanted to try Police 911 2. I downloaded a file called b11a02.chd and b11uad_nvram.u39. I copied the b11a02.chd onto the CF and created the nvram but all I get is 'No Signal'. It doesn't even do the countdown to check the CF file like on Police...

Thanks Hydreigon, I followed the wire and noticed somebody cut the black wire and attached it to a metal clip. I had to push the metal clip together to close the circuit and then push the test button for it to work.

Anybody know how to fix the test button on Police 911 or how to get to the main menu? I'm trying to calibrate the gun and turn down the volume but every time I push the test button it doesn't do anything. In the manual it says to push the test button during the demonstration. Any help...

Thanks for the warning, I'll keep that in mind when I try it probably next weekend. On a side note, I have police 911, does somebody know if I can convert it to police 922 2 or mocap box just by replacing the rtc chip and cf swap? I thought I read on an earlier post that somebody did it and...

thanks for your help

Thanks channelmanic, is this the correct item for the rtc? IC - Sockets» #2881914 28 Pin Wire Wrap Socket http://www.frys.com/product/2881914?site=sr:SEARCH:MAIN_RSLT_PG Thanks again

Can somebody please tell me where I can purchase a socket so you can easily pull out the RTC chip and replace it with another one? Thanks in advance

I was referring to the cabinet power supply that is connected to the outlet. You wouldn't know anybody that does repair work for the wells gardner d9200 in the Maryland, washington dc, virginia area would you? Thanks

Thanks for the info. I think I'm way over my head on this though. I have no idea how to check the 5V, 12V, and ground on the board. I noticed that when I unhooked the chassis the pcb board lite up fine but when I hooked up the chassis the fuse blew on the power supply. So I think something...