Education

BUYER'S GUIDE

Stop Tab-Switching:
How Daisy Chaining Monitors Boosts School Productivity

You know the feeling. You’re working on something important and you’ve got five tabs open, two windows overlapping and a document buried somewhere underneath it all. Every time you switch between them you lose your place, your focus and a little bit of your patience.

For teachers, staff and students, that’s not just an annoyance. It’s a productivity killer. And there’s a simple fix.

What Is Daisy Chaining?

Daisy chaining is a way of connecting multiple monitors in a sequence, where each display links to the next rather than running separate cables back to your laptop or docking station. Think of it like holiday lights. You plug the first strand into the wall, then connect each additional strand to the one before it. One source. Multiple displays. Clean and simple.

In a school setting, daisy chaining means you can set up a dual-monitor workstation with fewer cables, less clutter and a much cleaner desk.

Who Benefits from Daisy Chaining in Schools?

Across a school or university campus, daisy chaining multi-screen setup adds real value for just about everyone.

Students in Computer Labs

Students writing papers or working on research projects often need to reference multiple sources at once. Articles, PDFs, datasets and their own document all need to be visible at the same time. A dual-monitor setup lets them keep everything in view instead of constantly switching windows. That’s especially valuable during high-stakes work like dissertations or thesis projects. 

Faculty

Instructors work across a lot of tools simultaneously. LMS platforms, lecture slides, grading systems and student submissions all need attention at once. With two screens, a faculty member can build a lesson on one display while referencing content on the other, or review student work while entering grades in real time. No more toggling. No more losing your place.

Administrative Staff

Admin teams juggle calendars, spreadsheets, budgets and communications all day long. A multi-display setup lets them see a full week’s schedule on one screen and a budget spreadsheet on the other. It’s a simple change that improves accuracy and cuts down on the back-and-forth that slows planning down.

IT Teams

IT departments need visibility across multiple systems at once. Device dashboards, remote desktops, network tools and support tickets all compete for screen space. Daisy chaining supports a control room-style setup where system health, alerts and active sessions are all visible simultaneously. Less toggling means faster troubleshooting and fewer things slipping through the cracks.

Good, Better, Best: ViewSonic Daisy Chain Options

Not all daisy chain setups work the same way. ViewSonic offers options at every budget and performance level so schools can find the right fit.

Good: DisplayPort Daisy Chaining

For schools looking to maximize value, select ViewSonic monitors support daisy chaining via DisplayPort. Connect your laptop to the first monitor via USB-C and link the second monitor with a DisplayPort cable. It’s a cost-effective way to get a dual-screen setup without a major hardware investment. Keep in mind that USB ports on the second monitor won’t be active in this configuration unless you also utilize a USB A/B cable between the two monitors.

Better: USB-C Daisy Chaining

Our USB-C docking monitors take it a step further. Using USB-C port, you can connect your laptop with a single USB-C cable and daisy chain a second monitor also through a USB-C cable. No additional cable is needed to connect the USB ports on the second monitor. USB-C daisy chains also support up to 100W power delivery, so your laptop or student chromebooks charge at the same time.

Best: Thunderbolt Daisy Chaining

For schools running Macs or laptops with USB-C or Thunderbolt connectors, ViewSonic Thunderbolt monitors offer the highest level of performance and compatibility. Thunderbolt supports USB-C protocols, so they work with a wide range of Thunderbolt or USB-C devices. They deliver blazing-fast data transfer and powerful charging, and they’re built to stay relevant no matter what devices your school purchases down the road. They can also save your school money compared to premium alternatives like the Mac Studio setup.

More Visibility. Less Friction. Better Results.

The core value of a multi-display setup is simple. When users can see more at once, they switch less, focus more and get more done. Whether it’s a student finishing a thesis, a teacher building a lesson plan or an IT admin monitoring a network, two screens make the work easier.

ViewSonic makes it simple to get there, with flexible daisy chain options at every budget, clean single-cable setups and a full lineup of education monitors built for school environments.

Ready to find the right setup for your school?
Explore ViewSonic Education Monitors 

Joey Lee
JSL Marketing for ViewSonic [U.S.]
E: joey@jslcomm.com

Miranda Bravo
ViewSonic [U.S. & CA]
E: miranda.bravo@viewsonic.com

Nury Lavandier
ViewSonic [Latin America]
E: nury.lavandier@viewsonic.com

SOLUTION BRIEF

How a State University Event Center Used a ViewSonic dvLED Display to Create a New Revenue Stream

SCHOOL

Universidad Anáhuac Mayab, located in Mérida, Yucatán, in southeastern Mexico, is a private higher education institution with nearly 8,000 students from 27 countries. It is widely recognized for its academic excellence and forward-thinking educational approach, which is based on flexible programs and comprehensive learning environments that prepare highly qualified professionals.

Anáhuac is currently ranked among the top 2% of universities worldwide and among the top three private universities in Mexico. It is also one of the three universities with the highest graduate employability rates in the country. The university offers 30 undergraduate programs in a variety of fields. Among them is the Multimedia Design degree program, which contributes to the video game, animation, audiovisual production and digital design industries. These fields have experienced exponential growth in popularity and demand, becoming some of the most important multibillion-dollar sectors in the world.

Multimedia designers play a key role in developing and sustaining these industries by creating innovative, trend-driven digital design solutions. They are experts in managing and marketing digital projects, using specialized software for image, audio, and video editing, as well as 2D and 3D modeling and animation, digital publishing and application development.

CHALLENGE

For nearly a decade, one of the university’s primary event centers relied on a single projector and a 120” screen. That setup served internal faculty meetings, educator workshops and external community rentals, but the aging hardware couldn’t keep up with daily demands.

When the projector repeatedly shut down mid-event, leadership decided to make a permanent change. The AV team evaluated replacing the unit with another projector or upgrading to a portable Direct View LED (dvLED) display that offered superior brightness and flexible room positioning.

Financial considerations helped decide the final strategy. Instead of buying individual fixed displays for every room, the university prioritized a single versatile system that could be used across multiple spaces.

What ViewSonic Solution Did They Deploy?

• 1 ViewSonic^® 138” LDS138-151 All-in-One foldable and mobile Direct View LED display

Working with integration partner FORTE Chicago, the university selected the ViewSonic LDS138-151 All-in-One foldable and mobile Direct View LED display. ViewSonic won the project due to its specialized mobile dvLED design, competitive pricing and responsive support.

The LDS138-151 features a 138” screen mounted on a motorized height-adjustable stand that folds down into a custom flight case. Staff don’t have to keep the screen locked in one location. Instead, they move it wherever it’s needed on 360° wheels.

The 138” display delivers bright, clear visuals at 600 nits of brightness, which wasn’t possible with the old 120” projector. To handle high usage in a variety of locations, Glue-on-Board surface protection gives the panel IP54 dust and water resistance along with IK06 impact ratings against accidental bumps.

What Results Has the University Seen?

• A 138” All-in-One foldable and mobile dvLED display delivered sharper, brighter visuals than what the university’s previous projector could produce.
• Eliminated extra hardware costs by sharing one mobile screen across multiple rooms.
• Created a rentable space that generates new revenue from local community groups.

The upgrade solved daily reliability issues while expanding how the facility operates. Choosing a mobile dvLED screen gave every room in the event center access to high-impact visual capabilities.

The LDS138-151 helped turn the facility into an attractive option for community bookings. Local organizations now regularly rent the venue, creating a steady revenue stream to support the university’s own campus events.

“The upgrade solved daily reliability issues while expanding how the facility operates. Choosing a mobile dvLED screen gave every room in the event center access to high-impact visual capabilities.”

— Zeus Borges, Coordinator of the Multimedia Design Program

SOLUTION

This year, students in the eighth semester of the Multimedia Design program were responsible for creating the projection mapping animation, which was displayed on square structures using 360° imagery.

ViewSonic equipped the festival with four LS740HD projectors, which deliver 5,000 ANSI lumens and feature lamp-free, third-generation laser phosphor technology to ensure bright and vivid images. They can also project Full HD 1080p images at sizes of up to 300 inches. The LS740HD features 1.3X optical zoom, horizontal and vertical keystone correction, four-corner adjustment, 360° projection and portrait mode, making it the ideal solution for the show developed by the students.

Professor Zeus Borges, Coordinator of the Multimedia Design Program and organizer of the festival, explained: “Through this event, we aim to become a connection hub for the southeastern region. At present, Mexico does not have an initiative that supports animation or audiovisual production for states such as Chiapas, Tabasco, Veracruz, Campeche, Quintana Roo, and, especially, Yucatán. We want to become a meeting point for southeastern Mexico and Central America.”

“We have a large student population from El Salvador, Honduras, Guatemala, Nicaragua, and even Colombia who come to study here in Mérida. Festival PRISMA gives them the opportunity to meet entrepreneurs and leaders from the audiovisual industry, allowing them to interact with these professionals and expand their knowledge. We want Mérida to become that meeting point, a place that creates employment opportunities and serves as a production hub. This year, we welcomed guests guests from Spain and from California, USA,” he added.

Thanks to the LS740HD’s ability to be positioned vertically at virtually any angle, the students were able to develop creative applications with additional support from specialized software.

“There is excellent compatibility between the projectors and the computers. We did not experience any connection or interaction issues. Implementing the ViewSonic projectors was extremely straightforward,” Professor Borges added. “We are currently evaluating new projects involving the façades and buildings around the university. We want to make the most of everything we can achieve in terms of visualization. Now that the projectors are part of our technology toolkit, we have thousands of ideas that we can begin bringing to life.”

“Our students rely on tech-based tools for their projects. Understanding how the equipment works and learning about its features helps them tremendously when they enter the workforce. They already have practical knowledge that gives them useful experience and a professional edge that is invaluable to their development,” the professor explained.

RESULTS

According to Professor Borges, having the equipment available on campus will allow the university to experiment with new projection mapping trends, such as linking multiple projectors and exploring new ideas that enable professors and students to further expand their creativity.

Equipment with capabilities such as those offered by the LS740HD projectors enhances the students’ development and opens the door to more innovative creations that may one day be enjoyed in films, video games, or digital animations displayed on mobile phones or other visual devices.

Technology is one of the most important tools in the multimedia design field, and students must continually prepare to understand how to use it and make the most of its capabilities. This highlights the importance of providing them with high-quality, forward-thinking visual solutions such as those offered by ViewSonic.

ViewSonic 65-inch ViewSonic ViewBoard IFP6541

ViewSonic TD2455 24-inch touch display

138” LDS138-151 All-in-One foldable and mobile
Direct View LED display

Joey Lee
JSL Marketing for ViewSonic [U.S.]
E: joey@jslcomm.com

Miranda Bravo
ViewSonic [U.S. / Canada]
E: miranda.bravo@viewsonic.com

Nury Lavandier
ViewSonic [Latin America]
E: Nury.Lavandier@viewsonic.com

BUYER'S GUIDE

Sustainable Monitor Packaging:
The Eco-Friendly Choice for Schools

Schools are under pressure to do more with less. Budgets are tight. Sustainability goals are inspiring. ViewSonic offers budget-friendly and eco-friendly solutions through the packaging materials we use for our business monitors.

Why Eco-Friendly Packaging Matters for Schools

Whether your district is working toward a green school certification, and/or reducing waste in your facilities, sustainable packaging is a meaningful place to start. It’s not just about the environment. Eco-friendly packaging means less material to dispose of, less strain on your custodial staff and fewer costs associated with waste removal. It’s a small change that adds up fast across a large deployment.

What ViewSonic Is Doing Differently

We’ve made a series of concrete changes to how we package our monitors. ViewSonic business monitor packaging is designed to reduce waste without compromising protection.

No More Styrofoam

We’ve eliminated styrofoam from our business monitor packaging entirely. In its place, we use paper pulp inserts that hold monitors securely and break down far more responsibly after disposal.

Plastic-Free Cable Packaging

Plastic cable bags are gone too. Select models now have cables that come packaged directly in the box without the extra plastic wrapping. Less waste per order, every time.

FSC-Certified Materials

Select ViewSonic monitors carry FSC certification, which means the materials used in our packaging come from responsibly managed forests. It’s a standard your school can be proud of when reporting on sustainability initiatives.

Water-Based Ink Printing

With the FSC certification, the printing on select packaging uses water-based inks. This is an eco-conscious choice that reduces environmental impact without sacrificing durability or design quality.

Dual-Head Packs

For select monitors, ViewSonic offers dual-head packs that remove the stand from the packaging entirely. Shipping two monitor heads in one box also means fewer cartons to recycle. All dual-head packs ship in eco-friendly packaging, so schools can cut waste without cutting corners.

Energy Efficiency That Goes Beyond the Box

Sustainable packaging is just one part of the picture. ViewSonic monitors are also designed to reduce energy consumption over their lifetime.

Several monitors carry EPEAT certifications at the Bronze, Silver or Gold level, along with ENERGY STAR® certification. EPEAT recognizes products that meet strict environmental performance standards across their full lifecycle, from materials to end-of-life disposal, with Gold representing the highest tier. ENERGY STAR certification means the monitor meets EPA guidelines for energy efficiency, helping schools reduce electricity costs and lower greenhouse gas emissions over time.

Together, these certifications make ViewSonic monitors a strong choice for schools pursuing green purchasing programs or working toward sustainability benchmarks set by their district or state. 

The Bottom Line for Schools

Sustainable purchasing doesn’t have to mean spending more. ViewSonic’s eco-friendly packaging choices are built into our standard products, not sold as a premium add-on. When you order ViewSonic monitors for your school, you’re getting displays designed with the environment in mind from the box they come in to the energy they consume every day.

Less waste. Lower costs. A better investment for your school and the planet.

Ready to explore ViewSonic’s full lineup of education monitors?

Explore ViewSonic Education Monitors 

BUYER'S GUIDE

dvLED Install Gotcha #4: Do You Actually Have the Right Tools?

You can’t improvise your way through a Direct View LED (dvLED) installation.

Missing the right tool on the day doesn’t mean a quick run to the hardware store. It means a stalled install, a frustrated client and a job that costs more than it should have.

Here’s the fix. It all happens before you show up, not on install day.

What tools does a dvLED install actually require?

The equipment list goes beyond what most general AV installs demand. A few items are non-negotiable.

A panel lift or scissor lift is often needed when a ladder is not safe due to the height. Trying to install with just a ladder when it is too high can lead to lost time and risks damage.

Manufacturer-specific tools matter more than people expect. Many systems have unique mounting and alignment requirements, and generic substitutes often don’t fit or don’t work.

A laser level is essential, but there’s a difference between owning one and using it correctly. Make sure the right person is running it, and match the tool to the job. A small beam meant for a 6-inch level isn’t the right choice for a large-format wall.

What’s the one tool most crews forget?

The ones you can’t grab at a hardware store on the way to the job. That’s the pattern behind almost every tool-related delay.

Some gear has to be rented and reserved ahead of time. A panel lift or scissor lift is the obvious one. Show up without it and there’s no quick fix, and a rental you forgot to book is a day you don’t get back.

Then there are the manufacturer-specific tools that ship with the system itself. Spare tiles, tile removal tools and other items packed in the box are easy to leave behind. Check the packaging before you leave and bring what came with the display.

Finally, use ESD protection on every job. Static damage to LED modules is invisible at install time and shows up later as dead pixels or early failures. Pack spare ESD gloves too, in case a set isn’t included.

This is one place an all-in-one system quietly helps. Every ViewSonic All-in-One dvLED ships with calibrated spare tiles, ESD glove protection and suction tools included, so the gear you’re most likely to forget is already in the box.

How do you build a standard dvLED install kit?

Plenty of installation teams try to run off memory alone. Professionals run from a documented, standardized install kit checklist that assigns responsibility for each item before every job.

That checklist should be a non-negotiable part of your pre-install process, reviewed and signed off by the project lead before anyone leaves for the site. Fewer surprises on-site means fewer delays, and delays are what eat your margin.

Preparation is what makes an install fast. Not rushing.

Frequently Asked Questions

What tools do you need to install a dvLED wall?

At minimum, a panel or scissor lift for anything above eye level, the manufacturer’s specific mounting tools, a properly sized laser level, ESD protection and spare modules on-site. Build these into a documented kit checklist for every job.

Why is ESD protection important for dvLED?

Static discharge can damage LED modules in ways you can’t see at install time. The damage surfaces later as dead pixels or early failures. ESD protection is inexpensive to use and prevents costly callbacks, which is why it should never be skipped.

Do you need spare dvLED tiles on-site?

Yes. Construction environments are tough on hardware, and a dropped tile can crack or damage a module that needs to be swapped on the spot. Without spares on hand, that one damaged tile can stall the whole install while you wait on a replacement to ship. ViewSonic dvLED includes 5% calibrated spare tiles with every unit, so a color-matched replacement is ready and the project stays on schedule.

Show up to every install prepared

Want the complete framework for dvLED installation readiness?

The ViewSonic^® dvLED Certification Program is a hands-on, two-day course led by ViewSonic Solutions engineers. Graduates earn CTS and CTS-I renewal units. It covers pre-install checklists, structural planning and real-world field techniques. Reserve your spot today.

Direct View LED (dvLED) Installation Disclaimer: This installation gotcha blog series is provided for informational and convenience purposes only and should not be treated as a comprehensive architectural or engineering blueprint. Actual installation performance, structural suitability, and product outcomes may vary depending on system configuration, network conditions, usage environment, wall construction, agency or local code requirements and other factors. Drywall alone is not a structural mounting surface and must never be used as the sole means of support for a dvLED system. Proper wall flatness verification, load-bearing reinforcement, dedicated circuit power routing, and the use of commercial-grade hardware are the sole responsibility of the customer, installer, or system integrator. ViewSonic does not design, inspect, or certify wall structures or independent installation methods. Installers must consult a licensed contractor, structural engineer, or qualified AV professional prior to execution. ViewSonic assumes no liability for any errors, equipment damage, property damage, or personal injury, including death, caused as a result of incorrect field installation, human factors, or failure to comply with local codes and safety instructions. [26DIG-ENT1494e4]

BUYER'S GUIDE

dvLED Install Gotcha #3: “I Have an Outlet, I’m Good, Right?”

You have power. You have an outlet on the wall. But that’s just half the story.

Power is the most underestimated part of a Direct View LED (dvLED) installation. Get it wrong and you might not see the problem on install day at all. Your client sees it later, as system instability, early component failures and service calls that never should have happened.

Why isn’t a standard outlet enough for a dvLED wall?

A typical wall outlet wasn’t designed for the demands of a large dvLED install, and the issues stack up fast.

Shared circuits cause voltage drops when other devices pull power on the same line. Flush-mounted outlets tucked behind panels leave no clearance for connectors, which makes the system almost impossible to service without pulling tiles. Cables routed without attention to bend radius cause alignment issues from day one. And power components crammed into tight spaces with no airflow run hot, and hot components fail early.

Here’s the pattern. Some of these problems show up on install day. Others don’t show up for months.

What does proper dvLED power planning look like?

Start with dedicated circuits. This keeps one fault from taking down the whole display. Larger walls often need more than one circuit to cover the full load.

Plan for service access. Recessed electrical boxes create the clearance connectors need, and 90-degree connectors manage cable bend radius without routing cables in ways that damage them over time. If a technician can’t reach the power without pulling the wall apart, the plan isn’t finished.

Design for heat. Airflow and thermal management belong in the conversation before installation begins, not as an afterthought once equipment is already in the wall.

What’s the simple test for a good power plan?

Ask one question before every install. Is there sufficient power for maximum load that is accessible without interference? If the answer is no, the power plan needs another pass.

Power is never an afterthought on a professional installation. It’s infrastructure. Plan it like infrastructure, or plan on callbacks.

Frequently Asked Questions

Can you plug a dvLED wall into a standard outlet on a shared circuit?

Not safely for a large install. A standard outlet and shared circuit can cause amperage overloads and trip the circuit breaker, leading to lost power and unnecessary downtime. Most dvLED walls need dedicated circuits per section, planned service access and proper heat management designed in before installation.

Why do some dvLED power problems show up right away and others months later?

Some problems show up on day one. If a cable bend radius is too tight, you will see alignment issues the moment the wall goes up. Others take longer. Shared circuits can trip later when other equipment is added, and trapped heat wears components down gradually. So the install looks fine on day one, then instability and early failures appear months later as service calls.

Build power systems that actually last

Ready to take the guesswork out of your dvLED power design?

The ViewSonic^® dvLED Certification Program is a hands-on, two-day course led by ViewSonic Solutions engineers. Graduates earn CTS and CTS-I renewal units. It covers pre-install checklists, structural planning and real-world field techniques. Reserve your spot today.

Direct View LED (dvLED) Installation Disclaimer: This installation gotcha blog series is provided for informational and convenience purposes only and should not be treated as a comprehensive architectural or engineering blueprint. Actual installation performance, structural suitability, and product outcomes may vary depending on system configuration, network conditions, usage environment, wall construction, agency or local code requirements and other factors. Drywall alone is not a structural mounting surface and must never be used as the sole means of support for a dvLED system. Proper wall flatness verification, load-bearing reinforcement, dedicated circuit power routing, and the use of commercial-grade hardware are the sole responsibility of the customer, installer, or system integrator. ViewSonic does not design, inspect, or certify wall structures or independent installation methods. Installers must consult a licensed contractor, structural engineer, or qualified AV professional prior to execution. ViewSonic assumes no liability for any errors, equipment damage, property damage, or personal injury, including death, caused as a result of incorrect field installation, human factors, or failure to comply with local codes and safety instructions. [26DIG-ENT1494e3]

BUYER'S GUIDE

dvLED Install Gotcha #2: Can Your Wall Actually Support the Weight?

A Direct View LED (dvLED) display isn’t just a screen. It’s a system.

Panels, mounting structure, cabling and power components all go on your wall, and all of it adds up.

The question isn’t whether your wall can hold the display during the install. It’s whether it’s built to carry the full load, day after day, for years. This is the gotcha that doesn’t just slow an install down. It stops it completely.

What does a dvLED system actually weigh?

That depends on the size and configuration, but the weight adds up faster than most people expect. A large Direct View LED wall, once you count panels, mounting structure and cabling, can reach several hundred pounds spread across the surface. Standard drywall anchored into wood studs was never rated for that kind of distributed load, especially with years of vibration and thermal cycling working against it.

Before anything goes up, confirm four things: the total system weight (panels plus mounting plus cabling), the stud spacing, the mounting surface type and whether structural backing is required to carry the load safely.

What do you do when the wall isn’t ready?

For most commercial installs, the answer is adding structural backing before the mount goes up. Common solutions include Unistrut channel systems, steel stud framing and plywood backing across the mounting area. The right choice depends on the wall construction, the total load and the mounting system you’re using.

For larger or custom walls, bring in a structural engineer early. A quick review at the planning stage costs far less than finding a load problem mid-install, or worse, after the display is already live and a client is watching.

What’s the one rule that prevents most structural problems?

Add a structural verification step to every pre-install checklist. Confirm the mounting surface. Confirm the load rating. Get written sign-off before your crew arrives. If a structural review is needed, schedule it weeks out, not as a last-minute check the morning of.

The fastest way to slow an install to a stop is to find a structural problem on day one. The fix is almost always cheaper and faster when you catch it on paper.

Frequently Asked Questions

How much does a dvLED video wall weigh?

It varies by size and configuration, but a large dvLED wall including panels, mounting and cabling can reach several hundred pounds distributed across the surface. Always confirm the total system weight before choosing a mounting method or approving the wall.

Can you mount a dvLED wall on drywall?

You can, but only if the drywall surface is flat within tolerance and the structure behind it can carry the load. Install on the studs behind the drywall and use plywood backing if you need a continuous mounting surface. Many walls need shims or a substructure to hit the flatness spec. Always verify with a laser level before install day.

When should you involve a structural engineer?

Bring in a structural engineer early for large or custom dvLED walls, or any time the load or wall construction is uncertain. A short planning-stage review costs far less than discovering a load problem during or after installation.

Build structural planning into every job

Ready to streamline your site prep and deliver seamless installations from day one?

The ViewSonic^® dvLED Certification Program is a hands-on, two-day course led by ViewSonic Solutions engineers. Graduates earn CTS and CTS-I renewal units. It covers pre-install checklists, structural planning and real-world field techniques. Reserve your spot today.

Direct View LED (dvLED) Installation Disclaimer: This installation gotcha blog series is provided for informational and convenience purposes only and should not be treated as a comprehensive architectural or engineering blueprint. Actual installation performance, structural suitability, and product outcomes may vary depending on system configuration, network conditions, usage environment, wall construction, agency or local code requirements and other factors. Drywall alone is not a structural mounting surface and must never be used as the sole means of support for a dvLED system. Proper wall flatness verification, load-bearing reinforcement, dedicated circuit power routing, and the use of commercial-grade hardware are the sole responsibility of the customer, installer, or system integrator. ViewSonic does not design, inspect, or certify wall structures or independent installation methods. Installers must consult a licensed contractor, structural engineer, or qualified AV professional prior to execution. ViewSonic assumes no liability for any errors, equipment damage, property damage, or personal injury, including death, caused as a result of incorrect field installation, human factors, or failure to comply with local codes and safety instructions. [26DIG-ENT1494e2]

BUYER'S GUIDE

dvLED Install Gotcha #1: What Happens When Your Wall Isn’t Flat?

Most Direct View LED (dvLED) installs don’t fail because of the technology. They fail because of the wall behind it.

Wall flatness is the first thing a dvLED install team should verify, and it’s the last thing many crews actually check before they show up on-site. Get it wrong and a one-day install turns into a two- or three-day rework job. The panels are fine. The wall was never ready.

This is the first in our series on the five most common dvLED install gotchas, and it’s the one that catches even experienced teams off guard.

What’s the acceptable flatness tolerance for a dvLED wall?

For a clean dvLED install, the mounting surface needs to be flat to a tight tolerance across the whole wall. A common target is around 5mm over the full surface. Go beyond that and you start to see the problems that make a wall look cheap: visible seams between modules, uneven pixel alignment and brightness that shifts from tile to tile.

Here’s the hard part. Walls that look perfectly flat to the naked eye fail this spec all the time.

Why does wall flatness catch installers off guard?

The problem isn’t that walls are obviously crooked. It’s that small imperfections add up. A slight bow in drywall, framing that isn’t consistent behind the surface, a little waviness in plaster or concrete. On a 4-foot section, nobody notices. Across a 20-foot display wall, those small deviations stack into a seam you can see from across the room./span>

There’s a money side to this too. Every client asks the same question before an install: how long will this take? If you quoted a flat wall and you find a bowed one on day one, your timeline and your margin both take the hit.

Discovering the problem on install day leaves you two options. Shim every mount point by hand, or build a substructure from scratch. Neither is fast. Neither is cheap. And both can delay installation by days.

How do you prevent flatness problems before install day?

Measure the wall before install day, not the morning of. Run a laser level across the full surface, document every deviation and pick your correction strategy in advance. When you plan the fix ahead of time, it’s a task. When you find it live, it’s a crisis. If you cannot measure beforehand, assume the wall isn’t flat and start planning accordingly.

Set the standard with your client up front. Put the flatness requirement in writing, get structural sign-off and build correction time into the project plan instead of hoping your contingency budget covers it.

What belongs on your pre-install flatness checklist?

Keep it simple and do it every time.

First, confirm the wall type and construction. Then laser-level the full surface and log any uneven spots. Compare those numbers against your flatness specs. You should choose your correction method, like shims or a substructure, well before install day.

Don’t forget to get written structural sign-off from the client.

If you can’t check the wall ahead of time, assume it isn’t flat. Prepping early keeps you from facing costly delays on install day.

Frequently Asked Questions

What flatness tolerance does a dvLED wall need?

Most dvLED installs target a flat mounting surface within 5mm across the full wall. Beyond that, you risk visible seams, uneven tile alignment that can’t be fixed once the panels are mounted.

Can you install dvLED on drywall?

You can, but only if the drywall surface is flat within tolerance and the structure behind it can carry the load. Install on the studs behind the drywall and use plywood backing if you need a continuous mounting surface. Many walls need shims or a substructure to hit the flatness spec. Always verify with a laser level before install day.

Get certified before your next install

Want to build the habits that separate fast, profitable installs from expensive rework calls?

The ViewSonic^® dvLED Certification Program is a hands-on, two-day course led by ViewSonic Solutions engineers. Graduates earn CTS and CTS-I renewal units. It covers pre-install checklists, structural planning and real-world field techniques. Reserve your spot today.

Direct View LED (dvLED) Installation Disclaimer: This installation gotcha blog series is provided for informational and convenience purposes only and should not be treated as a comprehensive architectural or engineering blueprint. Actual installation performance, structural suitability, and product outcomes may vary depending on system configuration, network conditions, usage environment, wall construction, agency or local code requirements and other factors. Drywall alone is not a structural mounting surface and must never be used as the sole means of support for a dvLED system. Proper wall flatness verification, load-bearing reinforcement, dedicated circuit power routing, and the use of commercial-grade hardware are the sole responsibility of the customer, installer, or system integrator. ViewSonic does not design, inspect, or certify wall structures or independent installation methods. Installers must consult a licensed contractor, structural engineer, or qualified AV professional prior to execution. ViewSonic assumes no liability for any errors, equipment damage, property damage, or personal injury, including death, caused as a result of incorrect field installation, human factors, or failure to comply with local codes and safety instructions. [26DIG-ENT1494e1]

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