| 1 | Pixel pitch and resolution | Confirm that the panel is genuinely P10, meaning adjacent pixel centers are 10 mm apart. Check the physical width and height as well as the pixel resolution. | A conventional P10 layout has about 10,000 pixels per square metre. Calculate total screen resolution from the number of panels and each panel’s pixel dimensions. |
| 2 | Power supply voltage | Match the panel’s required DC input voltage to the power supplies and distribution equipment. Do not assume that panels with similar dimensions use the same voltage. | Check the panel label or specification sheet for input voltage, connector polarity, and the number of power inputs. Confirm that the supply output is within the stated range. |
| 3 | Maximum and average power | Size the power system for the panel’s stated maximum load, while also using average consumption for operating-cost estimates. | Ask for maximum power per panel or square metre and calculate the total load. Allow suitable capacity for startup and operating headroom as advised by a qualified electrical installer. |
| 4 | Mains supply and protection | Verify that the site’s AC supply, circuits, cabling, and protective devices can support the complete display load. | Confirm the required AC voltage and frequency, circuit capacity, grounding requirements, and recommended overcurrent protection with the supplier and a licensed electrician. |
| 5 | Control-system compatibility | Check that the control system supports the panel’s receiving hardware, scan configuration, color format, and data interface. | Request the exact receiving-card model, supported configuration file, scan mode, and connection type. Control components and configuration formats are not universally interchangeable. |
| 6 | Screen size and data capacity | Make sure the sending system can handle the total pixel count and the intended screen layout. | Multiply the assembled screen’s pixel width by its pixel height, then compare the result with the controller’s supported pixel capacity and output-port limits. |
| 7 | Signal cabling and distance | Confirm the required data cables, connector type, port mapping, and permitted cable distance for the installation. | Obtain a connection diagram showing the data path between panels. Use cable types and maximum run lengths specified for the control equipment. |
| 8 | Panel dimensions and mounting points | Check that panel measurements, fastener locations, and cabinet orientation fit the frame or wall structure. | Compare a dimensioned panel drawing with the mounting design. Confirm required clearances for connectors, service access, and panel removal. |
| 9 | Load, wind, and environment | Verify that the supporting structure is suitable for the assembled display’s weight and the conditions at the installation site. | Confirm panel weight and the structure’s design loads. For outdoor or elevated installations, have wind loading, anchoring, and structural safety assessed by a qualified professional. |
| 10 | Access, protection, and servicing | Check the panel’s environmental rating and ensure the installation allows practical maintenance and replacement. | Match the stated ingress-protection rating to the exposure conditions. Confirm front- or rear-service access, spare-panel availability, and the procedure for replacing a module or power supply. |