EA640H1 Front-Service Indoor LED Wall

EA640H1 is EagerLED’s front-service indoor LED wall cabinet in a 640 × 480 mm format. The official page describes a die-cast aluminum cabinet measuring 48 mm deep and weighing 6.7 kg, with six modules per cabinet and direct module-to-HUB connections. The range covers P1.25 to P2.5, with GOB modules specified for P1.25 to P2 configurations. Official product overview

For a room installation, settle the desired image area, content and viewing positions before choosing the pitch. Cabinet dimensions determine the physical arrangement, while the selected pitch is a separate configuration decision. Keeping those choices together in one brief helps avoid a quotation that specifies a wall size but leaves the actual display configuration unclear.

Cabinet geometry and the finished wall

Each EA640H1 cabinet measures 640 × 480 mm and contains six 320 × 160 mm modules in a two-by-three layout. The manufacturer describes quick locks for joining and aligning the die-cast aluminum cabinets. Cabinet and module construction

The official page gives a useful example: a four-wide, three-high array of 12 cabinets forms a 2,560 × 1,440 mm wall. It identifies that as a 16:9 arrangement, while the individual cabinet is 4:3. The same source gives 2,048 × 1,152 pixels at P1.25 and 1,280 × 720 pixels at P2 for that example. These are the manufacturer’s stated configurations, not a promise that every cabinet arrangement has the same aspect ratio or resolution. Published wall example

Ask for a cabinet layout showing the proposed overall dimensions and the selected pitch. Keep the physical dimensions and native pixel resolution on separate lines in the project documents. This gives the content team and the installer the information relevant to their work without confusing a measurement in millimeters with an image resolution in pixels.

Pitch-dependent brightness and GOB scope

EagerLED distinguishes brightness by pitch: 600 cd/m² on P1.25 through P1.86, 700 cd/m² on P2 and 800 cd/m² on P2.5. The page also states that GOB modules apply to P1.25 through P2. Do not extend that statement to P2.5 without separate confirmation for the order. Pitch-specific information

The source publishes a 140° viewing angle, 14-bit grayscale and a refresh rate of at least 3,840 Hz across the range. These common values should remain distinct from brightness, which changes with pitch. Visual specifications

For the buying decision, prepare a sample of the real content, including any small text or detailed graphics. Agree the important viewing positions and identify which pitch is being demonstrated. Our pixel-pitch guide can help organize that review. Record the accepted pitch and brightness on the same specification sheet rather than combining the finest pitch with the highest brightness from another row.

Front service and direct module connections

The official description says modules are removed from the viewing side with a vacuum service tool, so a rear service corridor is not needed for that module-access arrangement. It names lobbies, meeting rooms and retail walls as suitable examples. Front-service design

Each module connects directly to the cabinet HUB board for power and data, without separate module ribbon cables. The page uses “wireless connection” as a heading for this cable-free module-to-HUB arrangement. It should not be interpreted as a claim that the complete wall operates without power or signal infrastructure. Module connections

Request a demonstration of the service procedure on the ordered configuration. Ask the supplier to identify the tools, replacement modules and access needed from the viewing side. Keep the service method and the broader installation layout coordinated, especially where surrounding finishes, furniture or other equipment may affect the working area in front of the display.

Depth, weight and indoor installation scope

The cabinet figures are 48 mm depth and 6.7 kg weight. The manufacturer explicitly advises allowing additional depth for structure and ventilation. Its description of the 12-cabinet example also separates cabinet weight from the mounting frame, controller and cables. Do not present a cabinet-only dimension or weight as the complete installed assembly. Depth and installation scope

EA640H1 is specified for indoor use with IP31 protection and a published operating range of −20°C to +60°C. The source asks buyers to confirm the mounting structure and ventilation on site. Keep those indoor conditions attached to the exact model when preparing the installation brief. Indoor environment

Provide the wall dimensions and intended location, then request a complete installation proposal. The proposal should distinguish the cabinets, mounting arrangement, associated equipment and any work that remains with the building contractor or owner. Ask for the final equipment and connection layout before treating the cabinet’s slim profile as proof of a particular finished depth.

Define the purchase and handover scope

The table below is a project-planning aid. It identifies the information worth requesting without implying that a future quotation includes every item as standard.

The manufacturer recommends ordering spare modules in the same pitch. Request a replacement-parts schedule that identifies the actual supplied configuration so later service purchases do not rely solely on the EA640H1 family name. Preserve that schedule together with the cabinet layout and the operating instructions. Spare-module guidance

Before approving a quote, check whether the proposed wall matches the accepted sample and drawing. Record any changed pitch, cabinet count or equipment scope. The quote comparison checklist can help track these differences; the project enquiry form can be used to provide dimensions, viewing distance and delivery details. A current order price requires an itemized proposal for that defined configuration.

EA640H1 questions

Does every pitch have the same brightness?

No. The page specifies 600 cd/m² for P1.25–P1.86, 700 cd/m² for P2 and 800 cd/m² for P2.5. Keep brightness with the selected pitch. Brightness scope

Is GOB listed for the P2.5 configuration?

The visible description identifies GOB on P1.25 through P2. It does not establish GOB for P2.5, so that must not be added to a P2.5 order description without separate confirmation. GOB scope

What does cable-free module connection mean here?

It means the modules connect directly to the cabinet HUB board for power and data rather than using separate module ribbon cables. It is a module-connection description, not a statement that the entire installation needs no wiring. Connection design

Is the finished installation only 48 mm deep?

The 48 mm figure is the cabinet depth. The manufacturer explicitly says to allow extra depth for structure and ventilation, so the installed depth must come from the project layout. Depth scope