Fine pitch LED displays

Start with the installation environment. For indoor walls, compare COB Pro for its broad pitch range, COB Beta for its 640 × 480 mm cabinet format, and MIP for a P0.9375 alternative. For outdoor close viewing, start with FO. Then match native resolution, cabinet layout and service access to your content, nearest viewers and available wall space before choosing a model.

Use the nearest regular viewing position and your actual content together. Smaller pitch provides more pixels in the same area, but text size, contrast, source resolution and eyesight also affect readability. Test a representative spreadsheet, dashboard or presentation at the intended wall size and brightness. Treat distance rules as a starting point, then choose the pitch that meets the viewing requirement within your budget.

A native UHD wall contains 3840 × 2160 physical pixels. With COB Pro P0.9375, each 600 × 337.5 mm cabinet contains 640 × 360 pixels, so a six-by-six cabinet layout makes a 3.6 × 2.025 m UHD wall. COB Pro P1.25 needs eight-by-eight cabinets, or 4.8 × 2.7 m. Allow additional space for the supporting structure, cables and service access.

FO Series is the outdoor fine pitch option in this range. It offers P1.25, P1.5, P1.875 and P2.5 in a 480 × 540 mm cabinet with front service and IP66 front and rear protection. Brightness is 4,000 nits for the first three pitches and 3,500 nits for P2.5. Share sun exposure, mounting conditions and operating hours so the configuration can be reviewed.

Front service lets technicians access serviceable components from the display face. The complete installation still needs an agreed support structure, cable routing, ventilation and room for safe module removal. Cabinet depth alone is not the finished installation depth. Share a wall section, available recess depth and surrounding finishes so the mounting arrangement and maintenance clearances can be checked before production.

Specify the processor, source formats, total pixel load and receiving-card configuration together. For a display that will appear on camera, share frame rate, shutter settings, camera positions and intended content. Refresh rate is only one part of the result; verify the complete configuration with a camera test. COB Pro and MIP P0.9375 use Novastar in the listed configurations; COB Beta supports Novastar or Colorlight.

Send the available display width and height, nearest viewing distance, typical content, installation environment, destination and required date. Include a drawing or site photo when available. Ask for the cabinet layout and native resolution alongside an itemised quotation covering processing, mounting, cables and spare parts. This lets your purchasing and installation teams compare equivalent scopes rather than screen area alone.

COB Pro, COB Beta, MIP and FO have a two-year warranty. DOIT VISION provides order-related test video, FAT inspection records, packing photos and spare-parts photos with a list. Agree the service parts and installation documents for your configuration. Technical personnel at the California representative office can assist with installation and technical guidance; the scope and arrangements are agreed for each project.