CommBox LED Board: Cleaning and Maintenance Guide

Proper cleaning and maintenance of your CommBox LED Board are essential to ensure its longevity and optimal performance. Follow this guide to keep your LED board in excellent condition.

Routine Cleaning

1. Power Off:

   • Always turn off and unplug the power cable before cleaning the LED board.

2. Surface Cleaning:

   • Use a soft, dry cloth to gently wipe the surface of the screen.
   • For more stubborn dirt, use a cloth slightly dampened with water or a mild detergent solution.

3. Avoid Sprays:

   • Never use water or spray-type detergents directly on the unit, as it can cause damage.

Deep Cleaning

• Professional Attention:
  • For deep cleaning or any issues that require professional attention, please contact an authorized service center.
  • It's important to use only recommended cleaning products and methods to avoid damaging the LED board.

Preventive Care

1. Avoid Sharp Objects:

   • Never use hard or sharp objects to clean the screen, as they can scratch or damage the surface.

2. Brightness Management:

   • To prolong the LED’s lifetime and display performance, avoid displaying high-brightness images for extended periods.

Power-Related Guidelines

1. Cable Care:

   • Ensure that the power cable is protected from physical or mechanical damage.

2. Proper Grounding:

   • Check and ensure that the AC power source is properly grounded.

3. Original Cable Use:

   • Use the original power cable provided; do not modify or extend it.

4. Thunderstorm Precaution:

   • Unplug the power supply during thunderstorms or lightning storms.

5. Voltage Matching:

   • Ensure that the unit's operating voltage matches the voltage of your local power supply.