Projector Maintenance And Cleaning

[steelepulse]

I hadn't turned on my projector for 6 months, and now when I turn it on it doesn't focus and is fuzzy, even though I had a new bulb put in a few months before I stopped using it.  Besides wiping down the lense, is there anything else I can do at home to get a better and clearer pic?  

Any recommendations for a shop that can give it some decent maintenance?

[Benjie]

Are you sure you have focussed it properly and that the source is in the correct resolution and with a decent cable?

I'd try these before handing my projector over to anyone for maintenance.

[ozymandious]

dials on the side for zoom and focus? maybe these options on the remote? maybe it's on auto focus but its calibration is off?

[BinKata]

I Have a Sony projector and the picture quality is not what it once was. Do I need to replace the whole lamp or just the bulb? Or are they one in the same?

Also, where do I find the replacement Lamp/bulb?

[steelepulse]

I have never adjusted or refocused the camera when it was idle, however I have checked the focus and that's not it.  It's got to be the lens, so I guess I'll get some camera lens cleaner and see what that does.