Check storage system power switch and cables. Turn the system power off while checking the ProLiant power and cable connections, then turn the system power back on to retry.
对系统断电时，必须首先断开所有外部存储系统的电源，之后才能切断服务器电源。
It is worth mentioning that the sunroof system, using the world's leading VELUX (Wilukes) solar power window technology, intelligent switch fully powered by solar energy.
值得一提的是天窗系统，采用的是全球领先的VELUX(威卢克斯)太阳能动力窗技术，智能开关完全由太阳能供电。
The switch apparatus is a key element for total electric power system in reliability.
开关电器是整个电力系统工作可靠性的关键元件。
The switch before line 010 is a master disconnect for the power to the entire system.
在线号010前的开关是一个主断路器用来将整个系统的电源切断。
The switch frequency of the direct power control system using hysteresis comparator is not fixed, which is a technical issue in practical needing be solved.
采用滞环比较器的直接功率控制系统的开关频率不固定，是实用化过程中需要解决的一个技术问题。
In this paper, the design and implementation of communication protocol of remote control system for power switch is introduced.
介绍一种电力开关远程控制系统中基于单片机的通信系统协议的设计与实现。
In fountain control system, the controllable silicon is used as power switch unit with the control principle of monolithic processor, which cannot run for a long time.
在喷泉控制系统中，采用单片机控制原理，以可控硅作为功率开关元件，由于可控硅承受过电压、过电流的能力较差，因而不能长时间运行。
The switch is one of the most important elements of the pulsed power system.
在脉冲功率系统中，开关是最为关键的部件之一。
The strong electromagnetic interference generated in high power TEA CO2 laser system mainly comes from the main discharge circuit, pulse spark switch and power supply.
大功率TEACO2激光器系统产生的强电磁干扰主要来源于激光器主放电回路、脉冲火花开关和电源。
For high power system, every switch of three-phase inverter is actually made up of four MOSFETs in Parallel.
考虑到系统功率较大，三相桥式功率变换器的每个开关器件均采用四个MOS管并联的结构。
According to the requirement of system, some power detecting points and power controlling switch are provided for the amplification control chain.
并根据大系统的要求对该放大链提供了功率检测控制点和功率控制开关。
According to the design demand of DC power supply panel in engineering, this paper introduces the selection of rectification DC rectification power system with high-frequency switch.
针对工程中对直流电源屏的设计需要，简要介绍了高频开关整流电源直流系统的选择。
The vacuum circuit breaker is a kind of switch equipment which is used in the middle-voltage field in the power system, which undertakes double tasks of controlling and protecting.
真空断路器是电力系统中压领域的一种开关设备，它担负着控制和保护的双重任务。
Then, we combine the operation regulations in substations with power system rule, analyze the operation of switch in detail, and provide the flow chart of it.
随后论文结合变电站实际操作规定，根据电力系统运行准则，详细分析了变电站倒闸操作的规则，并给出了线路操作的程序化操作流程框图。
The principle and the action of CATV device control system is introduced. The hardware and the software of the controller of power, how to deal with the switch method of remote signal is explained.
介绍了闭路电视前端设备控制系统的原理和作用，着重说明了电源控制、信号切换控制的原理和电路，以及控制流程图与软件。
The high coulomb and current power pulse closing switch is one of the crucial components of the power conditioning system.
脉冲能源系统的关键元件之一是高库仑量大电流的脉冲闭合开关。
The control system, based on 8098 singlechip, can be applied in the power supplies which have GTRs of high switch speed.
该控制系统采用8098单片机为主体，适用于象GTR这样具有较高开关速度的大功率电源系统的控制。
Digital signal processors (DSP) have been extensively used in areas of motor control and power switch supply control system.
数字信号处理器(dsp)已经广泛应用于电机控制、开关电源等领域。
The shortcoming of hard switch is that the power loss of power devices increases with the switching frequency, which is no good for system integration and improvement of conversion efficiency.
在硬开关状态下，PWM功率变换器的致命弱点是开关管开关损耗随开关频率成正比增加，不利于系统的集成和转换效率的提高。
Complete switch of the power supply system as a very important and essential electrical equipment came into being.
成套开关作为供电系统中一个非常重要且必不可少的电力设备应运而生。
The embodiment of the invention has the advantages of saving vent resource of a system when the power control mode switch of the mobile station is realized.
本发明的实施例实现移动台功率控制模式切换时能够节约系统空口资源。
Vacuum switch is the key equipment in power system and is used to turn-on and disconnection power system. At the same time it should protect and monitor many kinds of faults.
真空开关是电力系统中的关键设备，用于接通、分断电力系统同时对各种故障进行保护监控。
It can not only realize conventional spare power source automatic switch-in, but also realize system automatic recovery.
不仅可实现常规备用电源自动投入的功能，还可实现系统的自动恢复。
A new standby power source automatic switch system lives up to design requirements and is a reference for.
改造后的备用电源自投系统效果达到了设计要求，为同类型问题的解决提供了参考。
The large aperture KDP electro-optical switch is a key unit for the new high-power laser multi-pass amplification system.
大口径KDP电光开关是新一代高功率激光器多程放大系统的关键部件。
Double power auto switch system is widely applied in factory, government and traffic department, it can enhance power safety.
双电源切换系统是一种广泛应用于工矿企业、交通、医院等重要部门以提高供电可靠性的一种装置。
When this system needs to playback, data is gotten from RAM, and it transforms into the analog signal through the D/A switch. Moreover through the power amplifier, the voice signal can be recovered.
在需要回放时，再由单片机控制提取RAM中的数据，通过D/A转换器将数字信号转换为模拟信号，通过功率放大器将语音信号还原后回放出来。
When this system needs to playback, data is gotten from RAM, and it transforms into the analog signal through the D/A switch. Moreover through the power amplifier, the voice signal can be recovered.
在需要回放时，再由单片机控制提取RAM中的数据，通过D/A转换器将数字信号转换为模拟信号，通过功率放大器将语音信号还原后回放出来。
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