RAV Pro LED Showcase

LED Wall Showcase Multi-Award Winning LED Wall Specialists

Celebrating

1973-2023

Unrivalled Experience

52+

400+

Years Industry Experience

Years Staff Experience

Proven Track Record

12K+

65K+

Clients across all sectors

Installations

Industry Connections

2K+

We work with over 2000 partners & brands offering tens of thousands of products...

Partners & Brands

Professional Development

5K+

Staff Enrolments in Industry and accredited training courses, certifications & workshops

Contents LED WALL SHOWCASE WHY GO LED? LED VS LCD TECHNOLOGY WHAT IS PIXEL PITCH? ASPECT RATIO & RESOLUTION LED FOR SUSTAINABILITY LED DISPLAY COMPONENTS

Contents | consult@rocheav.co.uk | 01422 310 193

4.8M LED MIDWIFERY SUITE

CITYSPACE

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216" LED EVENTS SPACE / LECTURE THEATRE

MK COLLEGE / SCIOT

163" LED MAIN ATRIUM / STUDENT UNION EVENT SPACE BACKDROP

CITYSPACE

9.6M LED LARGE LECTURE THEATRE

UNIVERSITY OF BRADFORD

9M LED CURVED LED WALL IN VISUALISATION SUITE CONTROL ROOM / CONFERENCE ROOM SPACE

UNIVERSITY OF SUNDERLAND

6M LED LARGE ATRIUM SPACE

MANCHESTER MET. UNIVERSITY

165" LED PRESENTATION SPACE AND SOCIAL AREA

NOTTINGHAM TRENT UNIVERSITY

137" LED SOCIAL SPACE AND CAFE AREA

UNIVERSITY OF SUNDERLAND

220" LED MAIN ATRIUM SPACE

MANCHESTER MET. UNIVERSITY

137" LED CAFE AREA AND SOCIAL SPACE

UNIVERSITY OF SUNDERLAND

136" LED OPEN RECEPTION AREA / SOCIAL SPACE

MK COLLEGE / SCIOT

162" LED MISSION CONTROL / TEACHING SPACE

UNIVERSITY OF PORTSMOUTH

6M LED MULTI-USE EVENTS AND TEACHING SPACE

OAKLANDS COLLEGE

137" LED RECEPTION AREA AND SOCIAL SPACE

UNIVERSITY OF SALFORD

Why go LED?

LARGE GRID-FREE IMAGES

SIMPLE SETUP & MAINTENANCE

LED video walls upgrade the visual experience thanks to the ultra-large screen size and no annoying bezel lines! Traditional video wall setups have grid lines interrupting the image whereas LED technology gets rid of these barriers!

The modular design provides a huge advantage over traditional video walls, speeding up install & offering full-frontal maintenance. Individual modules and components can be removed & replaced without dismantling the whole display!

SUPERIOR IMAGE QUALITY

PREMIUM PRODUCT

With an LED video wall, each LED functions as a separate pixel, and this allows the display to deliver an outstanding visual experience with mind-blowing quality. Furthermore, it’s unaffected by ambient light, no matter the time of the day

Stand out from the crowd! An institution equipped with high-end technologies shows commitment to progress, strengthening brand image and identity. The sophisticated equipment sends a clear message of high standards.

Why go LED? | consult@rocheav.co.uk | 01422 310 193

LED vs LCD Technology

LED has never been so competitive vs traditional LCD video walls - providing high impact displays with significant energy savings...

WOW Factor: no gridlines!

Power consumption: up to 40% less than LCD Longevity: Approx 100,000 hours extra life Flexibility & Versatility: size, shape & design Bigger and Brighter: Higher contrast ratio Easy maintenance and installation LED vs LCD Technology | consult@rocheav.co.uk | 01422 310 193

What is Pixel Pitch?

Pixel pitch refers to the distance between the centre of each pixel.

The smaller the pitch, the higher the resolution of each module.

Optimal Viewing Distances 12m

12mm P12

10m

10mm P10

8m

8mm P8

7m

7mm P7

6m

6mm P6

4m

4mm P4

3m

3mm P3

1.5m

1.5mm P1.5

Fine Pixel Pitch (FPP) <2mm

(LED Pixel Pitch in mm) The LED screen resolution is opposite proportional to the Pixel Pitch Minimum viewing distance: as a general rule the minimum viewing distance is calculated based on the pixel pitch x 1000. Eg 1.5 x 1000 Optimum viewing distance: as a simple rule, minimum optimum viewing distance is calculated using the displays width or height. Eg 10m wide screen should be viewed from 10m back for the eye to take in all the information on the screen.

What is Pixel Pitch? | consult@rocheav.co.uk | 01422 310 193

Aspect Ratio & Resolution When thinking about LED, 2 important considerations need to be made: aspect ratio and resolution...

Aspect Ratio: Understanding aspect ratio is crucial for LED Displays, this impacts how content is displayed & whether it fits naturally on the screen. The aspect of a screen refers to the proportional relationship between its width and height. It is expressed as two numbers separated by a colon, for example 16:9. For example 16:9 Aspect ratio: this is the most common aspect ratio for modern displays.

It means that for every 16 units of width, there are 9 units of height. This ratio is used for high definition content and is considered “widescreen”.

Aspect Ratio & display content: 16:9 widescreen content on a 4:3 display will have black bars at the top and bottom (letterboxing). 4:3 content on a 16:9 display will have black bars on the sides (pillar boxing) or be stretched.

For LED Displays, the choice of aspect ratio depends on the type of content being shown and the physical space where the display is sited.

Resolution: refers to the number of pixels used, typically described as width x height in pixels. The more pixels the higher the resolution & the clearer and sharper the image. A higher resolution screen will show more detail, even when viewing up close. With low resolution the image may appear pixelated, especially on large displays. The resolution will determine how sharp the content appears & can be adjusted depending on the use case. Resolutions include: 1280 x 720 (HD or 720p), 1920 x 1080 (Full HD or 1080p), 3840 x 2160 (4K UHD) & 7680 x 4320 (8K UHD) How Aspect Ratio & Resolution interact: Both factors are critical in ensuring content looks right on an LED screen. For example a 1920 x 1080 resolution has an aspect ratio of 16:9 (1920/1080= 1.78 or 16:9). A 1280 x 720 resolution also has an aspect ratio of 16:9. Content made for a particular resolution and aspect ratio should be played on displays that match these settings to avoid distortion or stretching. If the aspect ratio or resolution does not match, the image might get cropped or have black bars. Higher resolution & smaller pixel pitch lead to clearer more detailed images. Scaling is possible to adjust for the perfect display - ask for more details.

Aspect Ratio & Resolution | consult@rocheav.co.uk | 01422 310 193

LED for Sustainability

LED walls are generally more eco-friendly than traditional LCD video walls Superior energy efficiency Longer lifespan Reduced use of hazardous materials Less power consumption & longer lasting - results in fewer replacements and lower electronic waste Contains fewer toxic substances such as mercury making them easier and safer to recycle Traditional LCD displays use more energy, have shorter lifespans and are more challenging to recycle

LED for Sustainability | consult@rocheav.co.uk | 01422 310 193

LED Display Components 1 Controller / Processor 2 Receiver Card 3 Cabinets 4 Modules 5 Framework

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LED Display Components | consult@rocheav.co.uk | 01422 310 193

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Chat to the Award-Winning Specialists in LED Wall Installation.

Your Vision.

Our Challenge.

Roche AV HQ: Ainleys Industrial Estate, Elland, West Yorkshire, HX5 9JP Consult@rocheav.co.uk www.rocheavpro.co.uk 01422 310 193