晶锐仪表板说明书篇一：汽车按钮功能各功能轻松上手车内按钮意义及功能介绍日常生活中，我们难免会接触到一些新车或者陌生的车，比如刚刚买了新车或临时使用朋友的车，这时候驾驶舱环境对自己来说多少会有些陌生，自己熟悉的功能及按键一时找不到，导致很多实用性功能成了摆设。
本文将对车内的常用按键做一汇总，介绍他们的具体功能，希望能对您的日常用车提供帮助。
车内按钮意义及功能介绍车窗及座椅车窗升降键大家肯定不陌生，现在大多数厂商都趋向于采用类似上图中的设计，向下按按键的前端是下降玻璃，往上抠则是升起玻璃。
很多车只在驾驶员这一侧提供一键升降功能，这个功能顾名思义，只需按一下，玻璃就能一降到底或者升到最高，这能解放驾驶员的左手，增加行车安全性和便利性。
而价格更高的车型可能会提供四车窗一键升降功能，并且防夹，在玻璃上缘触碰到物体时会立即下降，防止乘客的肢体被夹伤。
按下这个按钮后，除驾驶席侧车窗，其他三个车窗将被锁止，以防儿童误操作。
部分车辆只锁止后排车窗，因车而异。
通常情况下，后视镜调节按钮是这种布局，如果你想调节左侧后视镜，就把上方的拨钮拨至左侧，然后进行调节，右侧相反。
例如奔驰S等豪华车会有电动遮阳帘，通常的操作方法是在车窗关闭后继续按关闭按钮，就会升起遮阳帘，在遮阳帘升起的状态下无法降下车窗，需按降车窗键先降下遮阳帘，继续按才会降下车窗。
不过这类功能只是豪华车才提供，更多的车型配备的是手动遮阳帘，大多数手动遮阳帘操作也很快捷简单。
这个就比较好理解了，一般车型的电动调节都会把按钮设计成模仿座椅形状，普通车型只有“椅垫”和“椅背”，根据自己的需求可以进行前后、靠背角度调节，价格略高的车型还有椅垫角度和高度调节，在高端的车型比如奔驰S甚至可以电动调节头枕、腿部支撑的角度和长度等，按钮设计的一般都比较直观，并不难上手。
很多人可能不知道上图中的四方向按钮是干什么用的，事实上这是调节腰部支撑的，通常只出现在高端车型上。
横向按钮可以调节腰部支撑的幅度，纵向则负责调整支撑位置，以符合不同驾驶员或者乘客的身材。
篇二：FHSW-5使用说明书FHSW-5型反渗透海水淡化装置FHSW-5 Reverse Osmosis Seawater DesalinationDevice使用说明书OperationManual常州市飞华船用设备有限公司Changzhou Feihua Marine Machinery Co., Ltd.Add：江苏.常州.横山桥镇 PC：213119Hengshanqiao Town, Changzhou, Jiangsu ，ChinaTel：5 Fax：5E-mail：目录Contents一、概述Overview -------------------------- 2二、工作原理Working theory ------------------ 4三、主要技术参数-------------------------- 8Technical performance parameter四、装置组成、结构和布置情况-------------- 9Device composition, structure and arrangement situation五、安装和操作使用Installation and operation use--- 10六、维护保养Maintenance ------------------17五、常见故障及排除Common trouble shooting------21附1：系统原理图attachment 1 device system theory drawing附2：电气原理图attached 2 electric theory drawing附3：接线端子图attached 3 electric wiring drawing附4：装置外形图attached 4 device appearance drawing附5：高压泵分解图attached 5 High-pressure pump decomposition picture一、概述Overview反渗透技术是六十年代初问世的一种先进的膜分离技术。
这种技术是使欲分离溶液的某些成分（如海水中的水）在压力的作用下，透过一种具有选择透过性的半透膜——反渗透膜，在膜的低压侧和在常温下收集透过物，而在膜的高压侧为被阻留的其他成分的浓溶液。
它是一种节能、高效、无污染和实用性强的高新技术。
Reverse osmosis technology is a advanced membrane separation technology coming out at the beginning of sixties. The technology is to make some composition (asthe water in the sea water) of the solution wished to separate to be affected under the pressure, to penetrate the reverse osmosis membrane—a half mirror having selection penetration, in the low pressure side of the membrane and normal temperature to collect penetrator, and in the high pressure side of the membrane is the dense solution of blocked other composition. It is a high and new technology of energy saving, high effect, no pollution and strong practicality.水通过一种半透膜进入一种溶液或从一种稀溶液向一种比较浓的溶液的自然流动称作“渗透”，如图1（A）所示。
这种对水或溶质具有选择透过性的膜谓之半透膜。
但是，在浓溶液一边加上适当的压力则可使渗透停止，当稀溶液向浓溶液的渗透停止时的压力称为溶液的“渗透压”，如图1（B）所示。
反渗透则是在浓溶液一边加上比自然渗透压更高的压力，扭转自然渗透的方向，把浓溶液中的水压到半透膜的另一边，这和自然界的正常渗透过程相反，因此称为“反渗透”，如图1（C）所示。
这种特制的半透膜称为反渗透膜。
（A）（B）（C）图1 渗透示意图The water’s natural flow through a half mirrorenters a solution or from a dilute solution to a dense solution is called penetration.(as picture 1 “A” )the membrane having selection penetration for water and dissolved matter is called half mirror. But, put in suitable pressure on dense solution side that may stop the penetration, and the pressure during the penetration from dilute solution to dense solution stop is called solution penetration pressure. (as picture 1 “B” ) Reverse osmosis is that on dense solution side is added pressure higher than natural penetration pressure, to turn round the direction of natural penetration, let the water pressure isdense solution to affect other side of the half mirror, it is reverse to the normal penetration process in the nature,so is called reverse osmosis. This is special half mirror is called reverse osmosis membrane. (as picture 1 “C” )（A）（B）（C）这一技术的发展起源于海水或苦咸水的淡化，因此，通常也称为淡化技术。
The development of this technology originates fromthe desalination of the high brackish and seawater, so normally is called desalination technology.海水淡化是利用反渗透原理将淡水从海水中分离出来，由于反渗透膜是一种半透性隔膜，能使水分子顺利通过而阻止盐分子通过的薄膜。
假如有足够的压力作用在渗透膜一侧的海水上，当加压超过海水的渗透压力时，水分子从海水侧反向通过隔膜进入淡水侧，而盐分子被隔膜所阻挡,如图2a。
当然由于浓度差的关系，仍有极少一部分盐分子会渗透过去，从而影响淡水水质。
由于反渗透膜透水量与驱动压力成正比，因此设计反渗透海水淡化的压力就非常重要，除了克服海水渗透压外，还需考虑流量、给水浓度变化、产水量、水质等因素，通常反渗透海水淡化装置的操作压力为3.5～6.7MPa 左右，系统示意图如图2b。
当高压泵达到足够的作用压力时，将有一部分淡水透过反渗透膜，剩余的部分仍处于高压的浓缩水将通过一个减压针形阀而被排出装置外。
图2 系统示意图The principle of reverse osmosis desalination is the use of fresh water from sea water to separate, as the reverse osmosis membrane is a semi-permeable membrane and enable the smooth passage of water molecules and prevent the salt molecules to pass through the film. If there is sufficient pressure inthepermeable membrane on the side of the sea, when the pressure over the infiltration of sea water pressure, watermolecules from the water side reverse side through the diaphragm into the fresh water, and salt were blocked by barriers, in Figure 2a. Of course, as a result of the relationship between the concentration of poor, there are very few molecules of salt will penetrate the past, thus affecting the water quality of freshwater. Due to the volume of reverse osmosis membrane permeability is directly proportional to the driving pressure and therefore the pressure on the design of reverse osmosis desalination of sea water is very important, in addition to overcome the osmotic pressure of sea water, the need to consider the flow of water concentration changes in water production, water quality and other factors, usually reverse osmosis sea water desalination device for the operating pressure of about 3.5 ~ 6.7MPa, the system diagram in Figure 2b. When the high-pressure pump enough pressure to achieve, there will be a part of fresh water throughreverse osmosis membranes,The remaining parts are still in the high-pressure water will be concentrated decompression through a needle valve devices have been discharged.picture 2 System drawingFHSW系列反渗透海水淡化装置，引进美国DOW公司的SWC反渗透膜组件，以机械过滤器加二级精滤作为反渗透的预处理，提高了反渗透膜工作的安全、可靠性。