Keep your LED display performing at its best by following these simple recommendations.

Proper Operation

• Follow the correct power-on and power-off sequence as instructed during installation.
• Avoid abruptly disconnecting the power while the display is operating.
•  Use moving content whenever possible and avoid displaying static images for extended periods to minimize image retention.
•  Adjust screen brightness according to the surrounding environment instead of operating at maximum brightness continuously.

Recommended Operating Environment

Indoor LED Displays

•  Operating Temperature: 0°C – 40°C  
•  Recommended Temperature: 18°C – 25°C
•  Relative Humidity: 10% – 80% (Non-condensing)

Ensure the installation area is well-ventilated and free from excessive dust, moisture, and direct sunlight.

Outdoor LED Displays

Outdoor LED displays are designed to withstand various weather conditions. However, for optimal performance:

•  Ensure ventilation openings remain unobstructed
•  Inspect the display periodically for dirt, leaves, insects, or standing water.
•  Avoid operating the display if water has entered the cabinet.

Tips to Extend LED Display Lifespan

• Operate the display regularly. If unused for long periods, power it on for at least 30 minutes every few weeks.
• Use automatic brightness adjustment or reduce brightness during the evening to decrease heat and power consumption.
• Keep the display clean. Clean the display using a soft, lint-free microfiber cloth to remove dust and surface contaminants. For deeper cleaning, use Cityntel’s specially formulated LED Screen Cleaning Solution (Product Code: CLC05H1IN for indoor displays and CLC05H1OU-PRI for outdoor displays). Avoid abrasive cleaners, solvents, or harsh chemicals, and never spray liquid directly onto the screen. Always apply the solution to the cloth before wiping to prevent moisture ingress and potential display damage.
• Maintain a stable power supply and use appropriate surge protection where possible.
• Schedule periodic inspections and preventive maintenance to ensure optimal performance.

Important Notes

• Do not attempt to disassemble or modify the display.
• Keep ventilation areas clear to prevent overheating.
• If you notice unusual odors, smoke, water intrusion, or abnormal operation, switch off the display immediately and contact our technical support team.

With proper operation and routine care, a high-quality LED display can deliver reliable performance and vibrant visuals for many years.