How to treat CRT monitors

1, to avoid CRT display work in the dust too much place

Because of the high pressure (l0kv~30kv) in the CRT display, it is easy to attract the dust particles in the air, and deposition will affect the thermal distribution of electronic components, so that the temperature of the circuit board and other components rise, leakage and burn out components, dust may also absorb moisture, corrosion inside the display of electronic circuits. Therefore, the use of the display should be placed in a clean and clean environment, if possible should also buy or make a special display of dust cover, after each use should be in a timely manner with dust cover.

2, pay attention to avoid the interference of electromagnetic field on CRT monitor

CRT monitors can be magnetized or damaged for long periods of exposure to magnetic fields. Cooling fans, fluorescent lamps, lightning, refrigerators, electric fans and other large power consumption of household appliances around or other such as unshielded speakers or telephones will produce magnetic field, the display in these devices generated by the electromagnetic work, time is long, may appear color, show confusion and so on. Therefore, the use of the display should be placed in the distance from other electromagnetic fields, regular (such as one months, etc.) using the degaussing button on the monitor degaussing, but do not pay attention to the use of a repeated, this will damage the display.

3, to avoid CRT display work in a high temperature state

CRT's picture tube as a large heat source of the display, in too high ambient temperature work performance and service life will be greatly reduced, in addition, CRT monitor other components in the High-temperature working environment will also accelerate the aging process, therefore, to avoid CRT display work in a high temperature state, CRT monitors are positioned around enough space to allow the CRT monitor to dissipate heat. In the hot summer, it is best not to use the display for a long time, when conditions allow, it is best to put the monitor in air-conditioned room, or with a fan blowing.

4, to avoid strong light irradiation CRT monitor

CRT monitors rely on the electron beam hit on the phosphor display image, therefore, CRT display by the sun or strong light irradiation, long time, easy to accelerate the aging of CRT phosphor, reduce the luminous efficiency. Therefore, it is best not to put the CRT display in the strong sunlight, or in the light of the necessary place, hanging a dark cloth to reduce its light intensity.