Tips on how to Use A Projector With out A Display screen

Projectors assist current information, video games or visuals in an extra-large format. Whether or not you wish to share the newest firm statistics with colleagues, play the newest online game or watch a film with associates, they serve a number of functions.

A key part of utilizing a projector is having a floor on which you’ll be able to undertaking photos. Usually, a display is a vital piece of kit when you’re utilizing a projector, however it’s doable to make use of a projector with no display. 

That stated, it’s extra advanced than simply aiming your projector at a flat floor and urgent play. There are some vital issues to maintain should you plan on forgoing the usage of a display together with your projector.

Right here’s what you could find out about learn how to use a projector with no display.

Utilizing a Wall as a Display screen

Projector onto wall

If you happen to don’t wish to put money into a display to your projector, the best answer is to undertaking your photos or movies onto a wall. Nevertheless, you’ll have to make some modifications to get probably the most out of a projector wall. 

For this course of, you’ll want the next:

  • A stage
  • Painter’s tape
  • Pencil
  • Projector display paint
  • Black electrical tape
  • A curler
  • MDF board

Mark the Projection Space

First, place your projector to show a picture in your chosen wall. Use the keystone settings to regulate any distortion on the picture and focus the picture to the specified dimension. A stage helps you establish if the projected picture balances on all sides. 

Depart about two inches of house beneath the ceiling to forestall the picture from portraying on the adjoining wall. Then, mark the perimeters alongside the projected picture utilizing a pencil and encompass the marked areas with painter’s tape. The tape marks the boundary of your projector wall.

Make it Clean

The wall texture determines the standard of the projected picture. It additionally impacts the diffusion of the projector’s beam. A daily wall’s tough texture and imperfections present on the projector photos. Floor flaws needs to be evened out to attenuate any show points. Laser projectors do a fantastic job of minimizing the failings.

Sand all tough sections and bumps, making certain the wall is clean. For the very best outcomes, flip in your projector and see if there are any shadows on the projected image. 

There are just a few causes you’ll wish to make sure the wall’s texture is as clean as doable. Whereas all of it comes down to making sure the readability of the picture, the nuances behind the standard are value understanding.

Shade Uniformity

A very textured wall might distort the projected picture and trigger coloration shifting. For optimum coloration uniformity, think about using a wall that has a clean floor. 


Utilizing a textured wall makes it difficult to align the projector, resulting in keystoning. Keystone is the distortion of the highest and backside elements of a picture. What’s worse, if the projector is mounted off-center, you could need assistance aligning the projected picture. 


Aside from coloration discoloration, a wall’s texture might have an effect on the distinction of the projected picture. A tough floor absorbs mild and reduces a picture’s distinction, whereas a clean wall displays mild whereas rising the distinction. 

Mild Diffusion

A clean and non-textured wall offers higher mild diffusion. It helps produce a sharper picture by decreasing the visibility of pixels. In distinction, a wall that’s too textured scatters the lights and makes a picture blurry. 


A tough floor creates diffraction, which scatters the beam, resulting in an unfocused picture. Alternately, a clean wall helps produce the very best picture high quality. 

Paint It

Projector display paint transforms your wall right into a film display. It’s specifically formulated for DIY dwelling theaters and portray on projector screens. 

The paint you must select is dependent upon the lighting, the projector lumen output and the projector kind. Extremely HD display paints are perfect for an HD and 4K projector. They painting vibrant, good-quality movies however are costlier than different paints. 

Select a self-priming paint for dry partitions since you’ll be able to skip the priming section. These paints solely want one or two coats for full protection.

You don’t need a shiny paint end on the projector wall. This end displays an excessive amount of mild and highlights imperfections. Select a satin end for the wall for higher readability and stability. 

Moreover, you’ll wish to keep away from matte and flat finishes since they take in mild as a substitute of reflecting. In consequence, you get boring and blurry photos. 

Utilizing a curler, paint the partitions in clean and even strokes. Make sure you take away the painter’s tape from the perimeters whereas the paint remains to be moist. Depart the paint to dry earlier than mounting a body.

Create a Body

Mounting a body on the projector wall sharpens the perimeters across the show. Begin by aligning the perimeters utilizing black electrical tape. Black absorbs the surplus mild past a projector wall, which ends up in superior picture focus.

You may create a stable border utilizing a wood body. Measure the highest and backside edges, then minimize two items of MDF board to that size. Additionally, measure the vertical display size and minimize two MDF boards for both sides. 

Be a part of the 4 wooden items collectively to type an oblong body. Utilizing L-plates, be part of the corners and screw the items collectively. You can even paint the wood body black to distinction the display and surrounding wall.

Why a Projector Display screen Is Higher Than a Wall

Projector screen

When you may be tempted to forgo buying a projector display, it’s really definitely worth the funding since projector screens are higher options than partitions.

Right here’s what makes them superior.

Higher Readability

A projector display has a particular coating to boost its reflective properties. Plus, a display produces photos with higher high quality and definition. Utilizing a projector display’s color-neutral floor helps preserve the unique hue and readability. 

Sadly, a wall gained’t present this stage of readability, negatively impacting the standard of your projector’s show.


Relying on the projector display you purchase, you could have the power to simply transfer it from one room to the subsequent. This implies you’ll be able to flip any room into a house theater, gaming den or assembly room.

You don’t get this stage of flexibility with a projector wall. 

Value & Set up

In some conditions, it’s cheaper to purchase a projector display than to construct or renovate a wall to show photos or movies. Some screens can price lower than $20. 

At that worth level, you’d be hard-pressed to purchase the provides wanted to remodel your wall into a great floor to your projector.

Matches Extra Seamlessly Right into a Residence

If you’re utilizing your projector in your house, likelihood is you don’t need a whole wall devoted to accommodating shows. Having an empty wall freed from paintings or household pictures doesn’t lend itself nicely to most aesthetics.

With a projector, you’ll be able to depart the one you love pictures and favourite artworks on the wall, then pop up or pull down a display to cowl it up when it’s time for motion pictures. As soon as the film is over, you’ll be able to put the display away and restore your private home’s decor with minimal effort.

No Points with Shade

In case your wall is the improper coloration, it impacts the visible high quality of a projected picture. Plus, in case your wall doesn’t have the appropriate coating, the reflective properties to correctly show photos will likely be missing.

The wall should be fully white to realize the very best show. It’s because white is a extra reflective coloration than another hue. If the wall is darkish, the graphics gained’t be clear and can soften into the darkness.

Since projector screens are made for use with a projector, you gained’t have any points with the colour.

Texture is Not a Downside

If you’re working with an uneven wall, you’ll inevitably encounter issues with any picture you undertaking onto it. Even should you assume your wall is clean, likelihood is it has some texture to it.

Most partitions have lumps, bumps and cracks you could really feel should you run your fingers throughout them. These could cause shadows and imperfections in projected photos, making the image much less crisp and vibrant.

The one time this won’t be a problem is in case you have a projector that produces low-quality photos. If so, you won’t discover the problems with image high quality as a lot. Nevertheless, the imperfections will stand out in case you have a high-quality projector.

Fortuitously, with a display, you don’t have to fret about this concern.


Projectors provide a reasonable option to make displays and show digital content material. 

A projector with no display might be a wonderful choice for displaying visuals or information. Nevertheless, the wall coloration, positioning and texture are vital issues when utilizing a projector with no display. 

When utilizing a wall, paint it white with a satin end to make the projected picture extra vivid. Additionally, don’t overlook to clean your wall to make sure imperfections don’t cut back the picture high quality.