Re: G05-801 and Lunar Lander

Well I'll be.. There it is.

Thanks.. 1 more thing I can knock of the list.

Kevin

On Tue, May 15, 2012 at 4:28 PM, Total Impulse <totalimpulse@comcast.net>wrote:

> Actually, LL has a diamond test pattern. To get to it, you first have to
> place the game in self test mode. At the end of self test mode, you
> momentarily ground pin 10 on the edge connector twice to bring up a diamond
> pattern. I just did this a few days ago in order to tweak the x-linearity
> on my LL.
>
> See,
> http://arcarc.xmission.com/**PDF_Arcade_Atari_Kee/Lunar_**
> Lander/Lunar_Lander_DP-136-**1st-01B.pdf<http://arcarc.xmission.com/PDF_Arcade_Atari_Kee/Lunar_Lander/Lunar_Lander_DP-136-1st-01B.pdf>
>
> Alan
>
>
> On 5/15/2012 7:15 AM, Kevin Moore wrote:
>
>> So I'm working on a LL with an 801 in it. My first 801.
>>
>> Come to find out the linear pots have been messed with on the deflection
>> board, causing a horrible picture and walling about 2" from the edge of the
>> monitor.
>>
>> Normally this wouldn't be an issue because most games have a Diamond test
>> pattern to adjust to. LL does not. :(
>>
>> So I'm wondering if some creative person has made a rom set for a LL
>> board set that only displays test patterns. Since this is my only 801 I
>> can't easily swap the monitor to a game that can produce a test pattern.
>>
>> Kevin
>>
>>
>
> --
> Total Impulse - Just Having Fun!
> Alan Estenson, totalimpulse@comcast.net
>
>
>
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Received on Tue May 15 18:49:51 2012