Daily Maintenace of LCD Aadvertising Machine

The use of multimedia LCD advertising machine and the common sense of daily maintenance:

1. Since most of the multimedia LCD advertising machines are used in public places, the voltage instability may cause equipment damage. It is recommended to use stable mains power, and must not use the same power supply with high-power equipment such as elevators.

2. Put the multimedia LCD advertising machine in a ventilated, dry, and no direct sunlight environment. Do not expose the device to rain or humidity; leave more than 10cm of heat dissipation space around the device. In order to ensure normal operation, the continuous switching time should be not less than 10 seconds.

3. Do not place the multimedia LCD advertising machine in a sealed place, or cover the equipment, block the ventilation holes of the equipment, and prevent the equipment from being damaged due to excessive temperature in the chassis when the equipment is working.

Maintenance common sense:

1. Please read this manual carefully before inserting and unplugging the card. If the card cannot be inserted, do not insert it hard, so as not to damage the pins of the card slot. (When this problem occurs, you need to check whether it is inserted backwards)

2. Before cleaning the screen of the LCD advertising machine, stop using the device and unplug the power plug to ensure that the device is in a power-off state, wipe it gently with a clean and soft cloth without lint, and do not use spray directly on the screen. .

3. When cleaning, please use a soft dry cloth to wipe the device casing. It is forbidden to spray liquid on the multimedia LCD advertising machine to avoid damaging the device.

4. Do not disassemble or repair the multimedia LCD advertising machine by yourself to avoid high-voltage electric shock or other dangers. Professional maintenance personnel should be invited to complete all maintenance work.