nec vt440 projector

[admin_exported]

my nec vt440 projector has recently started displaying a slightly blurry picture not too bad but noticeable. i think the lens may have been knocked or moved but not sure how to adjust it. any ideas on how to readjust the lens or other possible faults it could be would be much appreciated.

thanks in advance

tom

 

[Anonymous]

Does the focus wheel have any effect? Or does it do nothing??

I hope you get it working, they are smashing projectors considering how old they are