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Marquee 8500-Boards to disconnect for initial setup

 
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JustGreg



Joined: 07 Mar 2006
Posts: 3098
Location: Kenosha, WI

Posted: Sat Jun 12, 2010 8:21 pm    Post subject: Marquee 8500-Boards to disconnect for initial setup

Hey Guys,

I can't find a thread I thought I bookmarked a while back that lists the boards to disconnect when doing a 'from scratch' setup. Pi$$es me off as I knew I'd need it when I got to the point I'm at in my HT makeover.
Anybody have links? The Search function here is, well, less than useful and Google isn't being very friendly for me either. Laughing

Thanks!

_________________
Greg

"Is it ignorance or apathy? Hey, I don't know and I don't care!" --Jimmy Buffett


Last edited by JustGreg on Sat Jun 12, 2010 8:24 pm; edited 1 time in total
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Nashou66



Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY

Posted: Sat Jun 12, 2010 8:24 pm    Post subject:

Only disconnect the Astig when doing the CPC magnets. Thats about it.

Athanasios

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Don't blame your underwear for your crooked ass~ unknown Greek philosopher


"Republicans believe every day is the Fourth of July, but the Democrats believe every day is April 15." --- President Reagan

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Marquee High Performance Bellows now shipping!!
Marquee Modifications and Performance Enhancement
Marquee C-element and Bellow removal
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JustGreg



Joined: 07 Mar 2006
Posts: 3098
Location: Kenosha, WI

Posted: Sat Jun 12, 2010 8:25 pm    Post subject:

Nashou66 wrote:
Only disconnect the Astig when doing the CPC magnets. Thats about it.

Athanasios

Thanks Nash! OK...I'm off to get this done! WOOOHOOOOOO! Mr. Green

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Greg

"Is it ignorance or apathy? Hey, I don't know and I don't care!" --Jimmy Buffett
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cmjohnson



Joined: 03 Apr 2006
Posts: 5180
Location: Buried under G90s

Posted: Sun Jun 13, 2010 12:06 am    Post subject:

Pull the CMM board out. Disconnect the focus yokes, too, to check basic magnetic focus. It should be pretty close, at least in the center of the image. If the yokes are at the perfect magnetic strength, the central focus will be excellent. Also the image should not shift much
if at all when you plug the focus yokes back in.

Your basic focus values in the center of the picture should be at 50 +/- 10 points. 20 at the most. If it's outside those limits, you should
be looking for another set of focus yokes or get the original set recalibrated. Someone here can help get that done but I'm not going
to volunteer his services for him.


CJ
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Nashou66



Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY

Posted: Sun Jun 13, 2010 12:14 am    Post subject:

Cj's right on the focus coil if you plan to move it up and down the neck to find the sweet spot. I left it out since your having so much trouble right not and the electronic controls will make up for a slightly imperfect focus coil placement.

Athanasios

_________________
Don't blame your underwear for your crooked ass~ unknown Greek philosopher


"Republicans believe every day is the Fourth of July, but the Democrats believe every day is April 15." --- President Reagan

One Smart Dog!!!

Marquee High Performance Bellows now shipping!!
Marquee Modifications and Performance Enhancement
Marquee C-element and Bellow removal
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JustGreg



Joined: 07 Mar 2006
Posts: 3098
Location: Kenosha, WI

Posted: Sun Jun 13, 2010 12:26 am    Post subject:

CMM has been out since I first got the set.

I'll disconnect the focus yokes later...IF THE FRIGGING THING WILL STAY RUNNING THAT IS!!! (not yelling at you guys...just PO'd at the pj) (See other thread).

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Greg

"Is it ignorance or apathy? Hey, I don't know and I don't care!" --Jimmy Buffett
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Zolzar



Joined: 26 Jun 2009
Posts: 252


Posted: Sun Jun 13, 2010 12:55 pm    Post subject:

I just happened to do a full initialization and setup yesterday to squeeze that last ounce of performance when I noticed this morning Nash mention to disconnect the astig board. I didn't do this and I never have. I did zero out all zones of electronic astig to 50/50 before adjusting the CPC magnets. Is this reasonably acceptable? I managed to get the astig looking pretty darn sweet not to mention the end result is visually stunning. I'm not going to go back and go over it anytime soon but I'm just curious for future reference.

Thanks,

John
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