At our new office, we re-did our coenference room. I have a presentation PC set up that is plugged into the HDMI input of a Dell 7609WU. ... Dark Image on PC output to Projector over HDMI.

To change the projector's profile, connect your MacBook to the external video projector and open the "System Preferences" on your computer. Select "Displays" from the "System Preferences" panel.

When connecting a laptop to the projector, you'll need to use a High-Definition Multimedia Interface (HDMI) cable. In some cases, a faulty HDMI cable could be the reason your projector's image isn ...

Mini-projectors: Tiny size and tiny image quality ... In a dark room I was able to expand the image to between 30 and 40 inches diagonally, ... I preferred the image on my laptop by far.

For example, if the image from a DVD player is correct, but an image from a computer is upside down, ... Always use menu options to adjust the projector image. Timothy Smithee.

It’s important to note that it’s image width, not the diagonal. Image width x Throw ratio = Projector's distance from screen. So, if you have a screen that is 2.6m wide and a projector with a throw ...