How do I use an LCD advertising machine for daily operation?

Update time : 2025-07-26 22:47:00

1. Power Supply Precautions:
Since LCD advertising displays are mostly used in public areas, unstable voltage may cause damage to the device. It is recommended to use a stable 220V power supply.
Do not share the same power source with high-power equipment such as elevators. In areas where voltage is frequently unstable, please take extra precautions.

2. CF Card Handling (for Standalone Version):
For standalone LCD displays, do not insert or remove the CF card while the device is powered on.
Always turn off the power before inserting or removing the card to avoid potential data corruption or hardware damage.

3. Ventilation and Placement:
Do not block the ventilation holes or speaker openings on the display casing.
Avoid placing the display near radiators, heat sources, or any equipment that may obstruct airflow.
Excessive internal temperature during operation may cause damage to the device.

4. Screen Cleaning Instructions:
unplug the power cord. Do not spray cleaning agents directly onto the screen surface.

5. Disassembly and Repairs:
Do not attempt to disassemble or repair the LCD display yourself.
High voltage inside the unit may cause electric shock or other hazards.
All repairs should be performed by qualified professionals.

6. Indoor Unit Usage Precaution:
For indoor LCD advertising displays without waterproof or UV protection,
do not expose them to rain or direct sunlight, as this may affect the product’s normal operation.