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NEC XG-75 Flickering Issue (With Video!)

 
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Satanier



Joined: 25 Aug 2008
Posts: 185


Posted: Wed Jun 25, 2014 2:24 am    Post subject: NEC XG-75 Flickering Issue (With Video!)

I recently set up my XG-75 again and the third time using it this issue has occurred. I'm sending the PJ the same resolution and refresh rate that it worked with the last two times I used it: 1280x720@60hz. I have tried sending other resolutions such as 800x600 and this flickering happens with all of them.

View My Video
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CasetheCorvetteman



Joined: 09 Nov 2008
Posts: 6326
Location: Australia

Posted: Wed Jun 25, 2014 2:29 am    Post subject:

Post the video to Youtube, i cant view that from here.
_________________
Barco Cine 9, ,Sony VPL570ES 4K SXRD, 135" OZ Theatre Majestic 16:9 screen, Denon X6700in preamp mode, 2x 7ch Tonewinner amps, 2x Tonewinner 15" subs, 2x 10" subs, 7.2.6...

RUNCO DTV991 LC ( NEC XG 852 LC ) 100" 4:3 screen, H/K AVR 7.1...
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Curt Palme
CRT Tech


Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC

TV/Projector: All of them!

Posted: Wed Jun 25, 2014 2:31 am    Post subject:

you've lost vertical sync. Usually it's a bad BNC input cable, but I've seen the system board cause this as well.

Are the internal menus and test patterns stable? Have you inputted a video signal on the composite input?
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CasetheCorvetteman



Joined: 09 Nov 2008
Posts: 6326
Location: Australia

Posted: Wed Jun 25, 2014 2:32 am    Post subject:

Just tried on my work phone, no go there either.
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Barco Cine 9, ,Sony VPL570ES 4K SXRD, 135" OZ Theatre Majestic 16:9 screen, Denon X6700in preamp mode, 2x 7ch Tonewinner amps, 2x Tonewinner 15" subs, 2x 10" subs, 7.2.6...

RUNCO DTV991 LC ( NEC XG 852 LC ) 100" 4:3 screen, H/K AVR 7.1...
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