The presentation have to be sent upside down through the projector, so I need to rotate the blind image.
Answer:
Try Ctrl+Alt+one of the arrow buttons.
beside your own hands
Check the projector OSD menu. There is regularly an option to flip the representation vertically for when the projector is ceiling mounted.
More Questions and Answers ...
Related Questions:
Will my desktop appear stretched if I switch from a regular CRT monitor to a widescreen LCD?
When I connect my monitor to a cpu and nil shows on it but when it is connected to another is works fine?
Screen size, Resolution and Refresh rate?
Why shouldn't I touch my computer eyeshade?
can you assist me to create a blue clues movie??