Ordinary LCD monitors 16x1 Character LCD Modules

The difference between the classification and ordinary LCD monitors display

Industrial LCD monitor features a TV in a simple , no TV function and acceptable than other attachments , but in terms of performance , but far more traditional TV and demanding, the main difference is reflected in the following aspects . High resolution Tsingtek 16x1 lcd display screen , as is a conventional television stations received RF signal emitted , the signal corresponding to the video image is usually less than 16x2 lcd, thus generally 400TVL television vertical resolution . Closed-circuit security surveillance and industrial uses from consideration , must request LCD monitor with high image clarity , color reproduction screen TV 's color is quite beautiful , with the development of television , and now there are many TV With standard , cool colors , warm colors , and many options are one purpose, which is to make the picture colorful, but unrealistic . Monitoring is different, the control room from the perspective of security in accordance with the application , the screen must pursue the truest , most original picture. If there is a radiation characteristic clarity main video channel decision, but also the principle of liquid crystal detector mainly by red, green , and blue color signal and the corresponding position in the luminance signal of the decision . Because usually dynamic images , video playback screen 16x4 lcd display monitor when the observed static extraction, color reproduction of an LCD monitor is much higher than the requirements of the TV , the stability of the machine, as a set of closed-circuit monitoring of the output section , LCD monitor must work 24 hours continuously without interruption while the TV is powered using the daily working hours to do more than a dozen hours , in addition, general industrial use or the use of closed-circuit monitoring may be more harsh environment , which is required of the LCD monitor reliability and stability , and the TV comparison, in the design, current, power, temperature and resistance to electrical interference LCD monitor , click the shocks and the average time between failures are much larger than the TV , while You must also use the LCD monitor fully shielded metal housing to ensure electromagnetic compatibility and interference performance ; in the selection of components , various characteristics of the element voltage, current, temperature , humidity and other LCD monitors are higher than the point the actual use of the components ; while in the installation, commissioning , especially the original and the whole aging requires high temperature, high on the aging pipeline is energized closed environment of aging for more than 24 hours to ensure the stability of the whole machine. The above analysis shows that there is , if you use the TV as a monitor terminal LCD monitor , in addition to the more blurred image may feel less clarity , color reproduction is poor , the point is not suitable for practical use components without interruption of continuous use requirements. If forced to use the TV as a 20x2 lcd display monitor. Ranging prone to failure, severe cases may be due to the TV's operating temperature is too high and cause an accident , professional security monitoring, recommended choice for professional LCD monitor , rather than televisions, monitors instead. After all, the LCD monitor representing very small part of the whole monitoring costs , little money and can not be mistaken for the provincial event .