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1answer
76 views

MacBook Air and LCD Projector

When Presenting a powerpoint I tried to minimize the PP and go online to demo. The site comes up on my Laptop but not on the projection. That only displays the home screen.
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1answer
53 views

Problem with external monitor and MacBook Air

I cannot connect my MacBook Air to an external monitor. But I am able to connect it to a projector, without any difficulty. My computer detects the external monitor but cannot connect to it. The ...
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1answer
79 views

Projector black at any resolution when connecting MacBook Pro Retina

A colleague of mine bought a brand new MacBook Pro Retina. She wants to use it in lectures in connection with a projector. I can't tell what brand the projector is of since it is a very big lecture ...
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1answer
246 views

Can I switch away from full-screen DVD Player on a second monitor without having it exit full screen mode?

I am a part-time projectionist, and we use DVD Player to show the movies on the projector. Sometimes, though, I need to do something while the movie is playing. Unfortunately, if I try to switch ...
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1answer
212 views

Connect MacBook to projector without DisplayPort

As it appears, my Thunderbolt/mini DisplayPort port on my MBP mid-2012 is nonfunctional, so I cannot use my DP-VGA adapter anymore to connect to external monitors/projectors. What alternatives are ...
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0answers
132 views

Can Mac OS X use a 1400x1050 projector's native resolution?

I'm trying to connect my MacBook Pro to a Canon LCD projector with a native resolution of 1400x1050. The maximum 4:3 resolution that Mac OS X offers is 800x600. With the SwitchResX utility I've ...
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0answers
62 views

View the display out signal on main monitor?

I am running an event for my community soon an I need software where I can see the contants of the two projects when they are in "No Show" mode. Is it possible to see what is being displayed through ...
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0answers
107 views

Keynote exits presentation mode instead of advancing?

For some reason, while connected to a projector, when i use any of the obvious means to advance my slides (space bar, click track pad, right arrow key), the keynote presentation instead exits the ...
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0answers
105 views

How to stream window or area of main display to external display?

I found two expensive (500$ and 200$) solutions from Telestream: Wirecast and Ustream Producer. Is there a cheaper way to do it? Is it possible with ffmpeg & friends? Any hints are welcome. Best ...
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0answers
82 views

Can I change the desktop picture on a projector without the projector?

I use a MacBook Pro with an external display on my desk. When I connect it to a projector in a meeting room, the desktop picture used to be the same as that on my external display. Recently I wanted ...
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0answers
430 views

problem connecting 2015 macbook pro to projector trough hdmi

when i'm connecting my macbook pro to projector trough hdmi i get black screen for a second then it goes back to normal screen... and this repeats in a loop while the cable is connected, and stops as ...
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0answers
69 views

SwitchResX settings for 1080p25 output to Display/Projector

I am setting up an AV installation and require output to a Panasonic PT-DZ680 Projector from a MacBook Pro, running at 1080p25 (for convoluted reasons we have to use 1080p25). I have successfully set ...
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61 views

DVD plays on MBP but not on Projector

After working several times, the MBP now shows the DVD just fine on its monitor , but not through the projector. Projector working well; instructions on Epson Projector say to press F7. Did that, no ...
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0answers
136 views

macbookpro/wireless vlc/qt to a projector

Airfoil, connects nicely to my speakers and the 3 macs + pads/phones in the studio connect nicely to it but what about wirelessly sharing the projector? is there anything (NOT an apple tv) which can ...