The method is simple: look at the power behind the number of cabinet, Jinan led modules, multiplied by the maximum power of each power supply, led module, based on the size of the cabinet can be calculated square meter maximum power supply is generally used in two species, 200W and 300W power supply. Usually refers to the use of power is to play advertising video, text, pictures power, because the use of power and playback content has a direct relationship, it is difficult to have a precise value, but according to our experience, usually The maximum power consumption of 1/3. Lower power consumption on behalf of lower cost and smaller heat which depends on the current size, a direct impact on the life and stability of the display. Display working state can use a computer for real-time monitoring, including temperature, humidity, voltage, smoke, cooling fan operating status and so on. It can occur for a variety of conditions for automatic adjustment process, and provide the location of the abnormal alarm. For example: When a box because of environmental or other factors cause the internal cabinet temperature is relatively high, so in the absence of timely treatment, the power supply inside the box waiting to happen over-temperature protection. If the display working condition monitoring in this case, the system will lower the internal temperature of the display screen through smart regulation working condition. When smart regulation can not lower the temperature to the set targets, color led module, the system will alarm setting mode by the staff, and provide exception cabinet position, notify the staff timely manner. Ensure the normal operation of the display. Color led module _led _ Gao Jin photovoltaic modules provided by Jinan Optoelectronics Technology Co., Ltd. Gao Jin. Jinan Gao Jin Optoelectronics Technology Co., Ltd. (www.gjlled.cn) strong, credible, in Jinan, Shandong liquid crystal device industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Gao Jin photoelectric and you hand into the brilliant, for a better future!