You have a screen on the wall and a shelf at the back of the room. The next question sounds simple: which projector will fit? Yet two models with similar entertainment features may need very different positions to fill that screen. A few measurements before you buy can save a great deal of rearranging later.
Whether you are replacing a projector in Spain or building a first home setup, start with the room. Work out where the lens can sit, how large the image should be, and how the picture and sound will reach you. Then compare models around that plan.
The ceiling-mounted projector, screen, and seating show why placement needs to be planned together. Photo: Max Vakhtbovych / Pexels, Pexels License. Resized and compressed for web display; full image retained.
Choose for the room you will actually use
A fixed movie room, a projector moved between rooms, and an occasional training setup ask for different things. In a movie room, the screen and source equipment may already be decided. For a movable setup, you will repeat the positioning process, so focus and controls become part of every viewing session. For presentations, bring the actual slides and check the smallest text from the farthest seat.
The Epson Spain home-cinema range offers several ways to approach home viewing. These three models highlight useful differences:
| Model | Features to consider | Where to focus your comparison |
|---|---|---|
| CO-FH02 | Full HD, Android TV, manual focus, and digital zoom | The picture size you can create from the available position |
| EF-22B | Portable laser design, Google TV, motorized focus, and HDMI ARC | Repeated setup and the way picture and sound work together |
| EH-TW6250 | 4K PRO-UHD, manual optical zoom, and vertical lens shift | Fitting a fixed screen from a shelf or planned mounting position |
If you expect to leave the projector in one place, begin with placement. If you will pack it away, include the time it takes to bring out the equipment, connect it, and create a comfortable picture. A feature you use once during installation has a different value from one you use every evening.
Measure image width and lens distance
Screen size is usually expressed as a diagonal, but throw ratio uses image width. First confirm the aspect ratio and the area you actually want to fill. A screen's physical border may be larger than the picture you intend to watch.
For example, a 100-inch 16:9 image is about 2.21 meters wide. The EH-TW6250 has a listed throw ratio of 1.32–2.15. Multiplying the width by that range gives an initial lens-to-screen estimate of about 2.92–4.75 meters.
Use that calculation to narrow the choice, then consult the model's distance chart and installation instructions. Measure from the lens rather than the back of the projector. The body, plugs, and cable route still need room behind or around that position.
It helps to collect the important measurements in one place:
| Measurement | What it tells you |
|---|---|
| Intended image width and height | The picture you want to create |
| Lens-to-screen distance | Whether the model's throw range suits the location |
| Lens height relative to the screen | How the image position will need to be adjusted |
| Shelf or mounting limits | Where the projector body can physically fit |
| Cable route and connections | How the source and audio equipment will reach it |
If you are replacing an older unit, take these measurements before removing it. A photograph of the existing setup can also help an installer understand what you want to keep.
Look closely at zoom and image adjustment
The word “zoom” can hide an important difference. The CO-FH02 lists digital zoom, while the EH-TW6250 lists manual optical zoom. When you are trying to use a fixed shelf, check the exact distance information and the picture produced at your intended size rather than treating the two descriptions as interchangeable.
Also separate moving the picture from correcting its shape. You might need the image higher on the wall, or you might be trying to straighten an uneven rectangle because the projector is angled. Explain the actual problem when comparing adjustments.
The EH-TW6250 includes vertical lens shift. Check its permitted range against the height of your proposed lens position. If the projector will sit off to one side, check the model's horizontal placement limits too.
During a demonstration, look at the whole image, including subtitles and small text near the edges. Try the adjustments you expect to use. For an occasional training setup, a slide deck with diagrams will reveal more about that task than a movie clip alone.
Plan sound at the same time as the picture
A projector can fit the screen while leaving the audio arrangement unresolved. Decide where the content will come from and where the sound should play. A console, external player, laptop, and built-in entertainment interface can lead to different connection plans.
The EF-22B includes Google TV, motorized focus, and HDMI ARC. If ARC is part of your intended sound setup, identify the exact ports and connected audio equipment before ordering. Try picture, sound, source switching, and volume control together.
You should be able to describe the normal routine without guessing: turn on the equipment, choose the content, start watching, and adjust the volume. If several remotes are involved, try that arrangement from your seat. These small actions often decide whether a system feels comfortable to use.
Work out what can change before you commit
Sometimes the easiest solution is to move a shelf. Sometimes the screen, mount, or cable route must stay exactly where it is. Tell an installer which parts are flexible and which are fixed so the model choice reflects the real constraints.
For a replacement, check the mounting information and physical dimensions as well as the image geometry. Reusing a screen does not automatically mean you can reuse its old projector mount. Include the mounting work in the discussion early, especially if the unit will be difficult to reach afterward.
For a retailer or AV reseller building a range for Spain, these room details are a useful basis for choosing samples. Include a typical viewing setup, the inputs your customers use, and the accessories they need. Our projector sample checklist can help organize the evaluation. If you are planning a custom range, compare the OEM and ODM options before deciding how much to change.
Tell us about your projector project. A room layout, intended use, sales channel, and estimated quantity are useful starting points.
Frequently Asked Questions
What should I measure before replacing a projector in Spain?
Measure the intended image width and height, the lens-to-screen distance, and the lens height relative to the screen. Note the shelf or mounting limits and cable route too. Those details let you compare a replacement with the setup you want to keep, rather than choosing by screen diagonal alone.
How far from a 100-inch screen should the projector go?
That depends on the model and the screen's aspect ratio. A 100-inch 16:9 image is about 2.21 meters wide. Multiply that width by the model's throw ratio for an initial estimate, then check its distance chart. Measure from the lens and allow space for the projector body and connections.
Can I treat digital and optical zoom as the same feature?
Keep them separate when comparing installation options. The CO-FH02 specifies digital zoom; the EH-TW6250 specifies manual optical zoom. Check how each model creates your intended image from the available position and try it at that size. Compare the usable distance range and picture size for each model.
Will vertical lens shift help if my shelf is off to the side?
It addresses vertical adjustment, so check horizontal placement separately. Compare the exact model's permitted lens position with your room measurements. If the shelf is outside the supported arrangement, consider moving it or choosing another model. It is easier to resolve that before buying than after installing the projector.
When should I pay attention to HDMI ARC?
When your audio plan depends on it. Check the projector's exact port and the equipment you want to connect, then try picture and sound together. The EF-22B lists HDMI ARC, but you still need a workable arrangement for content, source changes, and volume control in your own setup.
What helps an AV reseller choose samples for an installation-focused range?
Start with the rooms customers want to use: screen dimensions, typical lens positions, mounting constraints, and source devices. Add the audio arrangement and actual viewing or presentation content. This makes the sample evaluation practical and gives each candidate a clear installation problem to solve.
