In our classroom, we're attempting to set up two monitors to the computer. One monitor is for the presenter's notes and is not viewable to the rest of the classroom. We are trying to have the projector duplicate the second display, which is where the actual presentation will take place - this is to allow our trainer to face the room and see what's going on behind him.
Windows 7 can see all three displays, but it will not let us use all three simultaneously. Even extending the desktop to the third display causes the second one to "disconnect. Why not just use a VGA splitter for the second monitor and projector then extend the display to them.
Your best bet, is to run through the Nvidia or ATI display wizard, go through each monitor, choosing how you want them to display. Doing all this through windows typically doesnt work too well, but should have no issue if configured through the respective graphics card's display wizard.
What are you using for the presentation? You can setup PowerPoint minI believe to display a "Presenter's view" and select what screen to show that on. Primary monitor does whatever, and is not shown to the class. The secnd head of the vid card runs a DVI to VGA adaptor, then a VGA cable to the splitter - both the second monitor and the projector show anything on the second monitor. I tried using a USB video card, however it was unable to display video's - audio but no video for the demo movies.Helicopter software
That'd be a preferred setup. Hence, a simple laptop could fulfill the setup. Laptop screen shows the presenter notes, and the out put goes to the projector which goes to the external monitor.
I believe this is the preferred way to work this - it can be set up in preferences unless I'm mistaken. If you can get the right kind of projector with the output you're home free so long as the settings are set correctly within the software.
This is a simple one. A church I take care of does this exact thing. Take the second video output and run it to a video splitter. Extend the desktop across both displays as normal.All references to Windows, WinXP, etc. Worship LIVE! It's really not hard to get a Windows system set up for dual monitor use, but there are huge potential benefits to a projection system, especially with Worship LIVE!
It's the perfect setup - it's like having one screen for the audiovisual team and one for the congregation. During a service, you can control the projected image privately - the congregation never has to see the work going on "behind the scenes.
During setup time, you can make changes and see how they affect the results without switching modes back and forth. And best of all, you'll be saving the life of that expensive projector bulb when you're just practicing. Also open is the Customize Perform Format dialog. And you can select which monitor carries the Perform display.
As an added bonus, you can even force the Perform screen to be solid black when you're not using it not even the mouse cursor shows up! Okay, so you're sold on the idea, right? Let's look at the details. What it Takes First, let's talk about cost. Let's start by assuming you already have a single monitor setup, with a projector. If not, we'll give some pointers for getting started, on the next page. You may even have the software you need already. At worst, you may need to upgrade Windows.
If not, your total cost for adding a second screen can be as low as the cost of a single video card! Okay, that seems quite reasonable for these cool features. Why so cheap? Well, ever since Windows XP the software required to run multiple monitors is built into your Windows system. Beyond the Windows software, all you need is a second video card and monitor. Getting it Installed If you're running a relatively new laptop less than a few years oldyou probably already have dual-monitor capabilities.
If you have a desktop PC, you will need to install the second video card. Grab that old Philips screwdriver, and find an open slot. We won't go into details, as any capable teenager or audiovisual engineer these days probably knows how to do this and would probably love the opportunity.
If you're using a scrounged video card from another PC, make sure you have the latest drivers. If you can't find the install CD, contact the manufacturer for assistance usually you can get them from the manufacturer's web site for free. Now boot the PC up. One of the monitors will power up and show the boot process. If your drivers are sufficiently up to date we'll get to that laterat some point in the boot process the second monitor will simply appear with your selected background.
Be ready to insert the CD, or open some downloaded drivers, as appropriate. This is no different than if you were to upgrade your existing video card or monitor.
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Setting Up Windows for Dual Screens Once you've booted up, you'll need to tell Windows you want to use this new monitor as part of your desktop. At least Windows is smart enough to make the assumption that, yes, there's no other reason you would have bothered to install a second monitor unless you really did want to use it. Here's how to proceed. First, right-click anywhere on the desktop and select "Properties" from the popup menu.Joinsubscribers and get a daily digest of news, geek trivia, and our feature articles.
Why use just one monitor when you can use two or more and see more at once? Additional monitors allow you to expand your desktop, getting more screen real estate for your open programs. Windows makes it very easy to set up additional monitors, and your computer probably has the necessary ports. Multiple monitors give you more screen real estate. When you hook multiple monitors up to a computer, you can move your mouse back and forth between them, dragging programs between monitors as if you had an extra-large desktop.
If you just have a single monitor, you can also use the Snap feature to quickly place multiple Windows applications side by side. If you have a large, high-resolution monitor, it will allow you to see a lot. But for many monitors especially those on laptopsthings will seem very cramped. Hooking up an additional monitor to your computer should be very simple.
Some computers may include splitter cables that allow you to connect multiple monitors to a single port. Most laptops also come with ports that allow you to hook up an external monitor. Which is Better? This all depends on the ports your computer has and how your monitor connects. Windows makes using multiple monitors easy.
Just plug the monitor into the appropriate port on your computer, and Windows should automatically extend your desktop onto it. You can now just drag and drop windows between monitors. Display number one is your primary display. You can also choose separate display orientations—for example, perhaps one display is on its side and you need to rotate the picture.
Under Multiple displays, you can choose how you want to use your display. You can also change which display is your primary one from here.
Windows 8 and 10 also allow you to extend your Windows taskbar across multiple monitors. You can also choose how you want taskbar buttons to appear. Choose an option from the Multiple displays box. The Best Tech Newsletter Anywhere. Joinsubscribers and get a daily digest of news, comics, trivia, reviews, and more.Letersia e humanizmit
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Want to know more?You can double your Windows 10 desktop space by adding a second monitor or other video device. Have you been blessed with an extra computer screen, perhaps a leftover from a deceased PC?
Windows stretches your workspace across both computer screens. That lets you view the online encyclopedia in one computer screen while writing your term paper in the other. You can even connect your tablet to your widescreen TV for watching movies. To perform these video gymnastics, your PC needs two video ports, and those ports must match the connectors on your second monitor or projector. You may need to buy an adapter or special cable that matches the ports of both your computer and second display.
After you connect the second monitor or the projector to your computer, follow these steps on your PC:.Nissan connect firmware update
The Advanced Display Settings window appears showing two monitors, side by side, as shown here. You may need to turn the second monitor off, wait 30 seconds, and turn it back on again. Drag and drop the onscreen computer screens to the right or left until they match the physical placement of the real computer screens on your desk. Then choose your main display. The window shows your two monitors as little onscreen squares.
Not sure which square represents which monitor? Click the Identify button; Windows displays numbers on the onscreen monitors, as well as your real monitors, so you can tell which is which. Then, drag and drop the onscreen monitors until they match the placement of your real monitors. Finally, click the onscreen monitor that should display your Start button, and select the Make this My Main Display check box.
Adjust the Orientation setting, if necessary, and the Multiple Displays setting. The Orientation drop-down list, useful mostly for swiveling monitors and docked tablets, lets you tell Windows how you want monitors rotated.
The Multiple Displays drop-down list tells Windows how it should display your desktop across the second monitor. It offers these options, each handy for different scenarios:. Duplicate These Displays: This duplicates your desktop on both screens, which is helpful when you want to project an image of your desktop onto a wall or screen for presentations.
Extend These Displays: This stretches Windows to fit across both screens, giving you an extra-wide desktop.How to make wind turbine blades out of cardboard
Then switch to Duplicate These Displays.Windows will automatically detect and configure the displays. Required hardware:. Windows 7 or later A Video card with more than one video out connection Two or more displays.
Connect the first display to the computer. This display will be considered the Primary display and be marked as display 1. Then, connect the second display to the computer.
Make sure that the sources of the displays coincide with the physical connection of the unit. Windows will automatically load the drivers and present an image on all the displays when it has finished. Manual configuration of the connected displays can be done using the steps below. If you cannot see the additional monitor s listed, click Detect. If it does not work, try restarting your computer and repeat steps 1 and 2. Did you find it helpful? Yes No. Enter your search term here Home Submit Inquiry.
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So, a client has come to me with a request They want to mount two screens on the front wall of their sanctuary, and project onto both screens simultaneously These screens are split 20' apart. They claim they've 'seen it done'. The obvious solution would be to project onto the whole wall, and use something like the Christie Spider to block out the non-screen portions.
But they somehow think this will be cheaper than using two projectors. I suppose there could be a lens out there capable of doing this, using a prism to split the projector image two separate lenses, but the cost of this lens, plus the cost of the high output projector, would again seem to negate any cost savings over purchasing a couple of 5K projectors.
Am I missing something? Quote from: Jonathan Kok on March 20,am. Paul, MN. Quote from: Charlie Zureki on March 20,am. Quote from: Brad Weber on March 20,pm. I agree with the idea that there may be some lense that'll split an output to two different screens, but, I think it would be more hassle than it's worth.
Constantly re-aiming and tweeking would be a pain, especially if it's mounted on a ceiling. And, I'm sure the cost would be "insulting" to them. I notice that those with the grandest of ideas always have NO money Hammer Logged Do it the right way Seriously, don't make this any more complicated than it is.So I am moving into a house that has a theatre room with a mechanical inch screen in the room. I am going to use it as an office for a few years until my kids get older. It got me wondering I currently have three monitors hooked into my laptop and can easily add another USB Video adapter and make four.
Is there some way with a projector to actually display "four" desktops at the same with a projector? And would it look any good? You'd need a projector with a native resolution identical to all four displays added together.
Such a beast does exist. Even if you did get such a beast, you'd still end up with one huge desktop, not four normal size ones.
Oh, and you wouldn't be hooking it up to a laptop. Certainly not a great working resolution. You would need a much higher resolution projector as cogwheel suggestedthen you would need a quad that supports a stupid high output res and I don't believe that exists. Of course, you could always resize your applications to do a quasi-quad screen over a single connection, but you still need a high res projector.
The only other two options I can come up with would be to add an additional projector or three. Adjustable zoom projector's would be key here as you would need to configure each one to a quarter of the screen.
Dual Projector, How to Setup?
At that point, you could simply switch between your monitors. Maybe 1 is for social networking and personal use, another is for a spreadsheet, a third for web browsing, etc. It's certainly not nearly as seamless as a multi-monitor setup, but it may be better than a single display. Now that I think about it, at that point you might as well just do it in software with virtual desktops, so yeah, scratch that last idea.
I forgot to comment on this before. The answer is pretty much "No". Projectors aren't bright enough to provide a high enough contrast display in a reasonably well lit office. They are intended to be used in a relatively dark room. Ars Praefectus et Subscriptor.
Posted: Fri Apr 20, am. Posted: Fri Apr 20, pm.
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