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Tim in Phoenix
Joined: 21 Oct 2006
Posts: 4409
Location: Phoenix
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| Posted: Sat Sep 29, 2012 9:00 pm Post subject: I haven't blown anything up in over a week! |
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Guys
It wasn't for lack of trying. My terminal test sequence on an old nine inch tube went awry. Oops! I forget to mount the scan yoke!
But the tube face would not implode. The spot is too big perhaps, let's mount a focus yoke.
That helped some, but all I could do was crater the phosphor a little.........
I had my other camera in movie mode, but no fireworks. I'll have to get back to you on this.........
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CasetheCorvetteman
Joined: 09 Nov 2008
Posts: 6326
Location: Australia
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| Posted: Mon Oct 01, 2012 6:56 am Post subject: |
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Are you running that with no glycol to see how long itll last?
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Tim in Phoenix
Joined: 21 Oct 2006
Posts: 4409
Location: Phoenix
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| Posted: Mon Oct 01, 2012 1:34 pm Post subject: |
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| CasetheCorvetteman wrote: | | Are you running that with no glycol to see how long itll last? |
Exactly, but the glass is 1/4" thick and it would not crack.
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gjaky
Joined: 05 Jun 2010
Posts: 2802
Location: Budapest, Hungary
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| Posted: Mon Oct 01, 2012 4:06 pm Post subject: |
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| Tim in Phoenix wrote: | | CasetheCorvetteman wrote: | | Are you running that with no glycol to see how long itll last? |
Exactly, but the glass is 1/4" thick and it would not crack.
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What a pity  Apply some "static" convergence with a magnet towards the bell 
_________________
projectors in the past : NEC 6-9PG xtra, Electrohome Marquee 6-7500, NEC XG 1351 LC ( with super modified Electrohome VNB neckboard !!!)
current: VDC Marquee 9500LC
The MOD: VNB-DB, VIM-DB
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CasetheCorvetteman
Joined: 09 Nov 2008
Posts: 6326
Location: Australia
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| Posted: Mon Oct 01, 2012 9:52 pm Post subject: |
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Did you have it on normal watching brightness and contrast or higher?
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