According to statistics, asked how the maintenance of liquid crystal display on the Internet often, how can I use the longer? In fact, as long as the display this kind of electronic products, maintenance method is somewhat similar to. Here will give you demonstrate knowledge of how to maintenance and maintenance of liquid crystal advertising machine.

How to protect the LCD advertising machine:

The first to buy such products, most companies will provide a year after sale service, public as wide more not exception. The company to provide free warranty for one year. From the equipment to the user site and sign the acceptance date, all man-made damage, accidental damage and illegal operation fault and damage not covered under warranty. Equipment warranty period, providing equipment repair service, in its discretion charge components fee, free repair costs.

LCD advertising machine maintenance, prolong the service life:

Whether LCD advertising machine, building advertising machine or other advertising machine, with a period of time to carry out maintenance, cleaning, so as to prolong its life.

1, switch on the LCD advertising machine, screen do interference?

The emergence of this situation is the display signal interference caused by card, this is a normal phenomenon. To solve this problem by automatically or manually adjust the phase.

2, the cleaning and maintenance of LCD advertising machine, what to do first? What considerations?

(1) in the clean the machine screen, please unplug the power line, to ensure that the advertising machine in the off state, and then use a clean soft cloth gently without thrum of the dust off, do not directly use the spray on the screen;

(2) do not expose to rain, the sun in the environment, so as not to affect the normal use of products;

(3) please do not vent, advertising shell sound pronunciation holes blocked, not the ad is placed in the radiator, heat source or other any affecting ventilated place;

(4) in the card, if not inserted into the plug, please do not hard, so as not to damage the card pin. You should check the card is inserted back. Please don't in the boot state plug-in card, should be carried out in the operation after shutdown.

Note: because Adervertising machine used in public places, recommend the use of stable electric, so the voltage instability, the damage may be caused by advertising machine. More advertising machine maintenance method can also refer to "advertisement machine maintenance tips".