For fault monitoring system there are many, the power is not correct is the most common type of equipment failure, the so-called power supply incorrectly may have the following: supply line or supply voltage is not correct, the power is not enough (or a road line power lines Network Monitor installation path is not enough, blood pressure is too large, etc.), power system transmission line short-circuit, open circuit, transient overvoltage, etc., so the monitoring device debugging, be sure to check the power issue strict monitoring equipment; monitoring equipment The connecting bar has many, if not handled properly there will be a short circuit phenomenon may damage monitoring equipment. Zhengzhou source maintenance Electronic Technology Co., Ltd. would like to remind everyone that the monitor installation, video surveillance monitoring equipment installed at purchase time, not freeloaders buy bad quality monitoring equipment, monitoring equipment because of their quality, as well as monitoring equipment important conditions for safe use. Monitoring equipment during maintenance must attach great importance to the issue of mine installed HD monitors, surveillance equipment, lightning protection measures must be implemented, the measures have mine mine mainly for mine action to be connected to the network, in the anti- When Ray grid connection, should other potential solutions do independent body to less than 1 ohm resistor integrated grounding grid, lightning protection and grounding to eliminate weak systems and electricity network mix of lightning protection and grounding practices to prevent electrical grounding net miscellaneous wave interference device. Monitor installation price | Source Maintenance (certified) | Luohe monitor installation is provided by Zhengzhou source maintenance Electronic Technology Co., Zhengzhou source maintenance Electronic Technology Co., Ltd. (www.hnxywb.com) is a leader in Zhengzhou, integrated monitoring system, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In leading source maintenance staff warmly welcome all inquiries negotiations to create a better source of future maintenance.