[QuadList] Amtec no output--what was the problem?

[Ted Langdell]

You may already have done this, but another QuadList member u was talking with this PM suggested checking the Intersync Remote Select switch to make sure it's actually getting the house sync as the reference instead of the internal signal.

It would naturally drift against house if getting Internal instead. 

There's a relay involved that that may also need a check.  

Does the output video move H wise when you adjust the multiple turn H phase pot? 

Power supply problems can also cause drift so that could be worth a check. 

Hope you are able to find and fix. Hope it's simple. 
  
Let us know what happens

Ted

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On Feb 16, 2012, at 6:30 AM, "David Dean" <dixie at westpoint.tv> wrote:

> Chris is looking into drift, suspects Intersync.
>  
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