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Theatre > Theatre Stagecraft > Re: Focusing HX...
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Re: Focusing HX600 lamps in old fixtures

by Lloydj <ljeffords@[EMAIL PROTECTED] > Nov 21, 2007 at 01:07 PM

> Anyone have any clues (or experience) with what the problem might be
> here? Sure would appreciate any
> help getting rid of those dead spots (there's so little light left
> coming out to begin with, I can't afford to lose
> any more due to poor focus!).
>
> Thanks,
> Howard

The LCL of the former FEL is 60.3mm (or so the book says) and the
output is 27,500 lumens, while the LCL of the HX600 (aka FLK) is
60.5mm and the output is 16,500 lumens.  The first thing to do is push
the lamp straight in about 1/8".  I've ****mmed under lampholders in
severe cases and you may have to here, depending on the adjustment
available.  But as mentioned, the output is about 1/2  the original
but you should be able to get it flat.
Cheers,
Lloyd
 




 4 Posts in Topic:
Focusing HX600 lamps in old fixtures
bushouse@[EMAIL PROTECTED  2007-11-20 16:43:26 
Re: Focusing HX600 lamps in old fixtures
Bert Morris <bertmorri  2007-11-21 06:46:24 
Re: Focusing HX600 lamps in old fixtures
Lloydj <ljeffords@[EMA  2007-11-21 13:07:22 
Re: Focusing HX600 lamps in old fixtures
bushouse@[EMAIL PROTECTED  2007-11-21 14:10:31 

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