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How to adjust tube focus

 
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timf



Joined: 07 Jul 2007
Posts: 102
Location: Adelaide South Australia

Posted: Fri Mar 21, 2008 6:22 am    Post subject: How to adjust tube focus

Hi,

the green tube of my BD808s pj seems to me to be quite soft and not as shap as the red rube when displaying a crosshatch pattern

Reading Curts Barco guide indicates i can adjust this using the tube focus yoke.

As I dont want to make it worse I thought I'ld best ask the question on how to do this.

To make the lines sharper do I slide the yoke front to back or is it meant to rotate around the tube neck?
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Jesse S



Joined: 12 May 2007
Posts: 209
Location: Etobicoke

Posted: Fri Mar 21, 2008 8:30 am    Post subject:

Did you already get the optical focus as good as possible? After that, adjust the electronic focus from the barco menus. Maybe after that you can adjust the actual yokes.
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Ile



Joined: 09 Mar 2006
Posts: 1491
Location: Jyväskylä, Finland

Posted: Fri Mar 21, 2008 10:35 am    Post subject:

Full tube alignment procedure is in last two pages.
http://www.curtpalme.com/docs/BarcoGraphics808s_CRTReplacementProcedure.pdf
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