I have a optoma dlp home theater projector when I hit the menu button won't let me go on display or image sometimes keypad locks up have to restart projector

SOURCE: Upside down projection

Download the latest display driver for your video card. If you are using ATI vc's then download and install the Catalyst Application which will allow you to rotate the screen orientation .

SOURCE: DLP Projector connection to Laptop

you need to go to te control pannel and go to display settings then manually select the external monitor then hit apply it will open on your projector

jasbo

• 2239 Answers
• Posted on Dec 28, 2009

SOURCE: The Buttons are locked on my DX625 DLP Projection Display

you'll need the remote to unlock them. go into the menu, settings, key lock, unlock. if the remote is lost or locked, too, you'll have to contact a service center.

SOURCE: How to connect the Optoma Pico PK-101 DLP to a laptop

You have to buy a 17€ converter.... here on my website, is a diagramm on the B chapter that explain a lot.
http://shadar.spacequadrat.de/?p=121#more-121

Here is the link to buy one converter
http://shop.ebay.fr/i.html?_nkw=pc+VGA+to+converter&_sacat=0&defsort=15&LH_BIN=1&_sop=15&_odkw=pc+to+converter&_osacat=0&bkBtn=&LH_ClassifyToggle=0&_trksid=p3286.m270.l1313

SOURCE: Help! Our Optoma DLP

There is a lense behind the main focus lense that's causing this. Flakes of the colored tint are coming off causing white light to shine through. If you look at your projection, you can see black spots as well, these being the flakes that have re-located themselves. I dug into mine deep enough to diagnose this, to actually replace the little lense would be a little tricky. The unit has to be mostly disassembled. Also I haven't been able to locate a vendor who sells the part. Optoma wants you to send it in so they can do the repair, and won't part w/ these component level parts.