We have a professional team to provide maintenance guidance.
Broken modules can be sent back to the factory for repair.
Free repair within the warranty period.

Remote online support or maintenance at site if necessary.
welcome to inquiry.

Tips for daily maintenance of LED display:

1. Water is strictly prohibited inside the display screen,
and combustible and easily conductive metal objects are
strictly prohibited to enter the screen, avoid short circuit and fire.

2. In case of severe weather such as strong lightning and typhoon,
the power should be cut off in time until the weather returns to normal

Then turn on the LED display.

3. Switch sequence of LED display:

Open: first turn on the computer then turn on the LED display.

Turn off: Turn off the LED display then turn off the computer.

4. If LED display watered, please cut off the power immediately
and contact the maintenance personnel. Do not use before dry.

5. LED display internal circuit, need professional maintenance.

6. LED display surface can not be directly wiped with a wet cloth,
should be wiped with alcohol or use hair brush, vacuum cleaner for dust removal.

7. Do not arbitrarily forcibly cut off, do not frequently turn off and on.

Avoid excessive current, excessive heat of power cord and damage of LEDs.

The service Life screen is affected. Do not arbitrarily disassemble and splice the screen!

8. Regularly check the stability of steel structure and the safety of the power supply cable,
damage should be dealt with in time.

9. Power should be stable, grounding protection is good.

10. LED display main control computer and other related equipment,
should be placed in the room with air conditioning to ensure the computer
ventilation heat dissipation and stable work.

11. Before summer every year, check the cooling and cooling equipment
in the display screen in advance, such as air conditioning, fans, etc.

To ensure that the display is operating at an acceptable temperature.

12. Use the LED display screen at least once a week in plum rain season.

Turn on the screen at least once a month and light up for more than 2 hours.