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g90 glitchy at startup

 
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Sunstone



Joined: 11 Aug 2006
Posts: 44
Location: Rockledge Fl.

Posted: Tue Apr 20, 2010 11:20 pm    Post subject: g90 glitchy at startup

when i start it, it changes brightness and the contrast ain't that good and it flickers like it is in low hz. sometimes it blacks out then back on . i switch resolutions back and fourth then it stops .doesn't happen all the time just most and after it warms up it runs smooth for hours. haven't change the dallas chip yet ,would that be it ?
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HaydnG90



Joined: 22 May 2006
Posts: 1356


Posted: Thu Apr 22, 2010 7:44 pm    Post subject:

If its working fine once warmed up I wouldn't worry too much. This isn't a symptom of a failing Dallas chip.
I usually turn on my pj about 15 mins before I plan to watch anything which stabilizes everything and allows the tubes to reach optimal intensity. White screen turned off.
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Sunstone



Joined: 11 Aug 2006
Posts: 44
Location: Rockledge Fl.

Posted: Thu Apr 22, 2010 9:42 pm    Post subject:

thanks, i switched my pc to A input instead of c and the last two times it been stable from the start
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CIR Engineering



Joined: 25 Aug 2008
Posts: 4269
Location: Chicago USA & Berlin Germany

Posted: Fri Apr 23, 2010 1:37 pm    Post subject:

Check your BNC cables and terminators.

craigr

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