Successful project delivery is just the starting point. Proper daily maintenance reduces breakdown risks and extends service cycles. Many screen faults result from poor operating environment or improper handling rather than manufacturing defects.
Environmental control
- Stabilize temperature and humidity. LED and splicing panels work best in dry room‑temperature conditions. Keep ventilation openings unblocked for heat dissipation. Take moisture‑proof measures in humid locations to avoid circuit corrosion. Check sealing performance for outdoor screens against rain penetration.
- Dust prevention. Excessive dust clogs heat‑dissipation vents and circuit boards, triggering overheating, freezing and pixel errors. Keep machine rooms clean.
Operation guidelines
- Correct power‑on / power‑off sequence: Turn on control system first, then display wall. When shutting down, power off screens before controllers. Avoid frequent rebooting; keep several‑minute intervals between restarts.
- Do not run screens continuously at maximum brightness. Full‑brightness operation accelerates component aging. Adjust brightness according to ambient light.
- Avoid hard impacts and surface scratches. Clean screens only with soft dedicated cloth. Never spray water directly onto panels or use corrosive detergent.
Software & system maintenance
- Monitor device status regularly and respond to warning alerts in time. Do not keep faulty systems running.
- Back up control‑system configuration files for fast recovery after malfunctions.
- Avoid unknown USB devices and external connections to prevent virus infection.
