[aurelio]

Please, i need an advice


My marquee 8500 worked right until it was on the floor; since i celing mounted, the pj changes by itself the widht of image, both the crosshatch and the image from computer.


I reseated many times the HDM and resetted pj but don't take effects; after a new calibration, the marquee works well only for some time and restart to change the widht.


I tried also to extract the control module but it was very hard to pull out and i gave up fearing damages.


The H-size, in menù, remains at the value i setted but the image is unstable.


What i can do?


Thanks all.


Ciao. Aurelio

 

[Tim in Phoenix]

Sir


Every thing you need to try is described in much detail here; courtesy of the amazing Mike Parker: http://www.avsforum.com/avs-vb/showt...0&pagenumber=1 Concentrate on the sections mentioning horizontal deflection.

 

[aurelio]

Thank you, Tim.


Ciao. Aurelio