cisco2800配置手册

Cisco 2800路由器配置过程
实验说明：通过console口和交叉线连接路由器，用telnet远程登录路由器。

实验步骤：
1，配置pc机的IP地址为：192.168.1.2 子网掩码：255.255.255.0 默认网关：192.168.1.1
2，打开路由器的CIL:
3，router>enable ：进入特权模式：
4，Router#config terminal ：进入全局配置模式
5，Router(config)#hostname frank ：设置路由器的主机名
6，frank(config)#enable secret 123 ：设置特权加密口令
7，frank(config)#line console 0 ：进入控制台口
8，frank(config-line)#line vty 0 4 ：进入虚拟终端
9，frank(config-line)#password zijuan ：设置虚拟终端登录口令
10，frank(config-line)#login ：登录
11，frank(config-line)#exit ：退出控制台
12，frank(config)#interface fa 0/0 ：配置端口fa 0/0
13，frank(config-if)#ip address 192.168.1.1 2555.255.255.0 ：配置路由器端口fa 0/0的IP及子网掩码
14，frank(config-if)#no shutdown 开启以太网fa 0/0端口
15，打开pc机的终端，先ping默认网关，看能否与路由器ping通，如下图：
16，输入命令：telnet 192.168.1.1 （默认网关）登录到路由器，如下：。

思科 Aironet 系列 2800/3800 无线接入点部署指南首次发布日期: 2016年05月11日Americas HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USATel: 408 526-4000800 553-NETS (6387)Fax: 408 527-0883本手册中有关产品的规格和信息如有更改，恕不另行通知。

本手册中的所有声明、信息和建议均准确可靠，但我们不为其提供任何明示或暗示的担保。

用户必须承担使用产品的全部责任。

随附产品的软件许可和有限担保在随产品一起提供的信息包中提供，且构成本文的一部分。

如果您无法找到软件许可或有限担保，请与思科代表联系以获取副本。

思科所采用的TCP报头压缩是加州大学伯克利分校(UCB)开发的一个程序的改版，是UCB的UNIX操作系统公共域版本的一部分。

保留所有权利。

版权所有©1981，加州大学董事会。

无论本手册中是否有任何其他保证，这些供应商的所有文档文件和软件均按“原样”提供，并可能包含缺陷。

思科和上面所提及的提供商拒绝所有明示或暗示担保，包括（但不限于）适销性、特定用途适用性和无侵权担保，或者因买卖或使用以及商业惯例所引发的担保。

在任何情况下，对于任何间接、特殊、连带发生或偶发的损坏，包括（但不限于）因使用或无法使用本手册而导致的任何利润损失或数据损失或损坏，思科及其供应商概不负责，即使思科及其供应商已获知此类损坏的可能性也不例外。

本文档中使用的任何互联网协议(IP)地址和电话号码并非实际地址和电话号码。

本文档中所含的任何示例、命令显示输出、网络拓扑图和其他图形仅供说明之用。

说明性内容中用到的任何实际IP地址或电话号码纯属巧合，并非有意使用。

思科和思科徽标是思科和/或其附属公司在美国和其他国家/地区的商标或注册商标。

要查看思科商标列表，请访问此网址：/go/trademarks。

C i s c o2800系列重设路由密码解决方法(总2页)-CAL-FENGHAI.-(YICAI)-Company One1-CAL-本页仅作为文档封面，使用请直接删除Cisco 2800系列重设路由密码解决方法1、必需先用终端方式接C**OLE口，进入终端状态；2、开路由器电源；3、在60秒内，按Ctrl +Break键，中断路由器的启动进程，使其进入ROM监控模式，提示符为”rommon >”或者”>”；4、在ROM监控模式下，通过confreg命令修改配置寄存器的值，使路由器忽略NVRAM中的启动配置文件。

一般路由器缺省的配置寄存器值为 0×2102，我们将配置寄存器的值修改为 0×2142，使路由器在启动时不再加载NVRAM中的启动配置文件。

如下所示：rommon 1 >confreg 0×21425、在ROM监控模式下，输入reset命令使路由器重新启动。

如下所示：rommon 2 > reset6、重启后路由器不再加载NVRAM中的启动配置文件，而是进入系统配置对话模式。

出现的提示按下Ctrl+C或输入no 退出即可。

7、这时路由器进入用户EXEC模式。

直接键入 enable 命令即可进入特权EXEC 模式。

如下所示：router >enablerouter#8、手工将NVRAM中的启动配置文件复制到RAM中，成为当前的配置文件。

这时可以查看当前配置文件，获得口令。

命令如下：router#copy startup-config running-config9、复制完成之后，设置用户名和密码, 命令如下:router(config)#username 你的用户名 password 你的密码当你正常启动路由器后，输入这个用户名和密码才能进入下一步配置。

10、设置配置模式下的密码，并将当前的配置文件保存到NVRAM中。

命令如下：router#configure terminalrouter(config)#enable secret ciscorouter(config)#exitrouter#copy running-config startup-config11、恢复配置寄存器的值，在全局配置模式下将配置寄存器的值改回 0×2102。

Cisco 2800系列集成多业务路由器常见问题问：什么是Cisco® 2800 系列集成多业务路由器？答： Cisco 2800 系列由四个新平台组成：Cisco 2801、Cisco 2811、 Cisco 2821和 Cisco 2851路由器。

Cisco 2800 系列与前几代思科路由器相比，以相似的价位提供了极高的价值，它的机箱性能提高了五倍，安全和话音性能提高了十倍，添加了新的内嵌服务选项，并大大提高了插槽性能和密度，同时支持90多种现有Cisco 1700 系列、 2600 系列、3700 系列和3800 系列接口卡及模块中的大多数。

Cisco 2800 系列可快速、高质量地同时提供多种服务。

Cisco 2800 系列不仅提供内嵌加密加速和主板话音数字信号处理器 (DSP)插槽；入侵保护和防火墙功能；集成化呼叫处理和语音留言；适用于多种连接要求的高密度接口；而且也具有充足的性能和插槽发展空间，可满足未来网络扩展需求和运行先进应用。

Cisco 2800 系列架构是同类产品中的最佳架构，专为满足中小型企业、中小型企业分支机构和服务供应商可管理服务应用对于并发服务的需求而设计，且不会影响路由器性能。

问：思科系统公司® 为什么推出 Cisco 2800 系列？答：思科之所以推出 Cisco 2800 系列，是为了在不影响路由器性能的情况下，部署以线速运行的多种集成服务。

集成多业务路由器系列经过了专门设计，在一个集成路由平台中同时运行多种具优秀性能的服务，如话音、安全、服务质量（QoS）和其他路由服务等。

问： Cisco 2800 系列中有哪些版本？答： Cisco 2800 系列包括Cisco 2801、 Cisco 2811、 Cisco 2821和 Cisco 2851。

Cisco 2811、2821和 2851共享单一网络模块插槽、4个高密度 WIC (HWIC)插槽和 2 个高级集成模块 (AIM)插槽。

《Cisco 2801路由器》用户配置手册约定在介绍重要的术语和概念时，或许以粗体显示。

正文所包含的命令以常体显示，用于实例的所有名称或地址亦是这样，同时不应该用到你的实际网络中。

配置你的系统时不要一字不差地输入名称或地址。

最后，在某些例子中，在命令要求IP地址作为参数的地方，IP地址可能以xx.xx.xx.xx或.dd这种方式来表示。

实际上，配置你的系统时永远不会用到这些字符串。

本文的约定指出你应该把指明的地方替换成适当的IP地址。

1.本文档覆盖的东西有好几种方法可用来配置Cisco路由器。

配置可以由TFTP服务器通过网络来完成；可以通过启动时提供的菜单界面来完成；并且可以由运行setup命令所提供的菜单界面来完成；还可以由保存到内存中的配置来完成。

本手册不会覆盖这几种方法，它仅覆盖由IOS命令行界面来进行的配置。

注意：本手册不覆盖路由器与它要路由的网络在物理上的连接，它仅覆盖操作系统配置。

1.1使用命令行的原因使用命令行界面而不使用菜单驱动界面的原因有两个：一个是速度。

一旦你已花费时间去了解命令行命令，就可以比通过使用菜单更加迅速地完成许多操作。

基本上，相对于菜单的所有命令行来说，这点是真的。

对于了解Cisco IOS的命令行界面来说它是特别有效的东西，而Cisco IOS是跨越一切Cisco路由器的标准。

其次，可以配置单个接口而不必中断其它接口上的服务。

根据定义，路由器有多个接口。

例如，在 Cisco 7200系列路由器中，路由器有多个端口，每个端口有几个可热插拔模块。

这些模块能够经由命令行来单独配置是一种颇有价值的技术。

1.2 文档结构本文的第一部分将介绍IOS的命令模式和Cisco路由器基本配置所必需的命令。

文档的第二部分将在个案研究里示范这些命令的用法。

个案研究是由本文作者完成的实际配置。

2.准备开始初时，你或许会通过终端来配置你的路由器。

如果路由器已经配置过，而且至少一个端口已经用IP地址配置好，同时它与网络有物理连接的话，你也许能够telnet到路由器，通过网络来配置它。

In-Sight®2800Series Reference Manual2022April26Revision:22.1.1.127Legal NoticesThe software described in this document is furnished under license,and may be used or copied only in accordance with the terms of such license and with the inclusion of the copyright notice shown on this page.Neither the software,this document,nor any copies thereof may be provided to,or otherwise made available to,anyone other than the licensee. Title to,and ownership of,this software remains with Cognex Corporation or its licensor.Cognex Corporation assumes no responsibility for the use or reliability of its software on equipment that is not supplied by Cognex Corporation. Cognex Corporation makes no warranties,either express or implied,regarding the described software,its merchantability,non-infringement or its fitness for any particular purpose.The information in this document is subject to change without notice and should not be construed as a commitment by Cognex Corporation.Cognex Corporation is not responsible for any errors that may be present in either this document or the associated software.Companies,names,and data used in examples herein are fictitious unless otherwise noted.No part of this document may be reproduced or transmitted in any form or by any means,electronic or mechanical,for any purpose,nor transferred to any other media or language without the written permission of Cognex Corporation.Copyright©2022.Cognex Corporation.All Rights Reserved.Portions of the hardware and software provided by Cognex may be covered by one or more U.S.and foreign patents,as well as pending U.S.and foreign patents listed on the Cognex web site at:/patents.The following are registered trademarks of Cognex Corporation:Cognex,2DMAX,Advantage,AlignPlus,Assemblyplus,Check it with Checker,Checker,Cognex Vision for Industry, Cognex VSOC,CVL,DataMan,DisplayInspect,DVT,EasyBuilder,Hotbars,IDMax,In-Sight,Laser Killer,MVS-8000, OmniView,PatFind,PatFlex,PatInspect,PatMax,PatQuick,SensorView,SmartView,SmartAdvisor,SmartLearn, UltraLight,Vision Solutions,VisionPro,VisionViewThe following are trademarks of Cognex Corporation:The Cognex logo,1DMax,3D-Locate,3DMax,BGAII,CheckPoint,Cognex VSoC,CVC-1000,FFD,iLearn,In-Sight (design insignia with cross-hairs),In-Sight 2000,InspectEdge,Inspection Designer,MVS,NotchMax,OCRMax,PatMax RedLine,ProofRead,SmartSync,ProfilePlus,SmartDisplay,SmartSystem,SMD4,VisiFlex,XpandPortions copyright©Microsoft Corporation.All rights reserved.Portions copyright©MadCap Software,Inc.All rights reserved.Other product and company trademarks identified herein are the trademarks of their respective owners.SymbolsThe following symbols indicate safety precautions and supplementalinformation:WARNING:This symbol indicates a hazard that could cause death,serious personal injury or electricalshock.CAUTION:This symbol indicates a hazard that could result in property damage.Table of ContentsLegal Notices2Symbols3 Table of Contents4Getting Started6 About the In-Sight2800Series6 Illumination Options for In-Sight28007 Accessories8 Lenses8 Illumination8 Lens Covers10 Mounting Brackets11 Cables12 Support12 Setting Up Your In-Sight Vision System13 Vision System Layout13 Dimensions14 In-Sight2800Mini with6.2mm lens14 In-Sight2800Mini with16mm Lens15 In-Sight2800with Multi Torch16 In-Sight2800Mini with6.2mm Lens-Right Angle Configuration17 In-Sight2800Mini with16mm Lens-Right Angle Configuration18 In-Sight2800with Multi Torch-Right Angle Configuration19 Field of View and Working Distance20 In-Sight2800with Multi Torch and12mm Lens20 In-Sight2800with Multi Torch and16mm lens21 In-Sight2800Mini with6.2mm Lens22 In-Sight2800Mini with16mm Lens23 Installing and Changing Lenses24 Installing Manual Lens on Multi Torch24 Changing Front Cover on Multi Torch30 Connecting the Vision System32 Mounting the Vision System33 Connecting the Ethernet Cable34 Connecting the Power and I/O Breakout Cable35 Indicator LEDs35 Using Your In-Sight Vision System36 Installing In-Sight Vision Suite36 Trigger Types37 Industrial Protocols38 Specifications39 In-Sight2800Series Vision System39 In-Sight2800Series Vision System Image Sensor39 LED and Laser Wavelengths41 Acquisition Trigger Input41High-Speed Outputs42 High Speed Output Wiring43 Ethernet Cable44 Power and I/O Breakout Cable Specifications44 CCB-PWRIO-0545Cleaning and Maintenance46 Clean the Housing46 Clean the Vision System Image Sensor Window46 Clean the Vision System Lens Cover46Regulations and Conformity47中国大陆RoHS(Information for China RoHS Compliance)48 For European Community Users48Getting StartedThis section provides general information about the In-Sight2800series vision system and the accessories and systems.About the In-Sight2800SeriesThe In-Sight2800series vision systems are high-performance,easy hardware and software setup vision systems that offer:l Premium class performance in a compact packagel Flexible Industry4.0connectivity optionsl Unmatched Modularity and Ease of Useresolutionsl 1.6mp mono color and SVGA monoIllumination Options for In-Sight2800The following illumination options are available for In-Sight2800vision systems:l Multi Torch:The Multi Torch is a high-powered integrated multi-color light module with RED,GREEN,BLUE,andWHITE colors in a single package.The Multi Torch is compatible with vision system using12or16mm lens.l High Powered Illumination for16mm lens:High-powered integrated light attachments are available in RED or WHITE color options for In-Sight2800Mini vision systems using a16mm lens.l Standard Illumination for6.2mm lens:Integrated light attachments are available in RED,WHITE,BLUE,or IR options for In-Sight2800Mini vision systems using a6.2mm lens.AccessoriesYou can purchase the following components separately.For a list of options and accessories,contact your local Cognex sales representative.LensesIlluminationIllustration CAUTION:280-TORCH-MULTI devices equipped with a target aimer have been tested in accordance withIEC60825-13rd ed.,2014.,and have been certified to be under the limits of a Class2Laser device.Lens CoversCAUTION:For280-TORCH-COVPOL,280-TORCH-COVCLR,and280-TORCH-COVDIF equipped with a Time-of-Flight sensor,the device has been tested to be under the limits of a Class1Laser device.Mounting BracketsCablesSupportMany information resources are available to help you use the vision system: l The EasyBuilder Help file,provided with the In-Sight software.l On-demand training:/on-demand-training.aspx.l The In-Sight online support site:/support/insight.Setting Up Your In-Sight Vision SystemRead this section to learn how the vision system connects to its standard components and accessories.CAUTION:All cable connectors are keyed to fit the connectors on the vision system.Do not force the connectionsor damage may occur.Vision System LayoutThe image and table below shows the elements of the vision system.Number DescriptionPower I/O Breakout cable connectorEthernet connectorIllumination LEDsTrigger buttonNote:The Trigger Button is not supported.Tune buttonNote:The Tune Button is not supported.Indicator LEDsPower LED indicatorTrain status/Trigger status LED indicatorGood/bad inspection LED indicatorCommunication LED indicatorError LED indicatorDimensionsThe following sections list dimensions of the vision system.In-Sight2800Mini with6.2mm lensThe following image shows the dimensions of In-Sight2800,equipped with6.2mm lens.In-Sight2800Mini with16mm LensThe following image shows the dimensions of In-Sight2800equipped with16mm lens.In-Sight2800with Multi TorchThe following image shows the dimensions of In-Sight2800equipped with Multi Torch.The following image shows the dimensions of In-Sight2800equipped with L-shaped extension and6.2mm lens.The following image shows the dimensions of In-Sight2800equipped with L-shaped extension and16mm lens.In-Sight2800with Multi Torch-Right Angle ConfigurationThe following image shows the dimensions of In-Sight2800equipped with L-Shaped extension and Multi Torch.Field of View and Working DistanceThis section discusses the Field of View values for the IS2800with Multi Torch and IS2800Mini configurations.(On the diagrams,the values at the top are in mm and the values at the bottom of the top values in the brackets are in inch).In-Sight2800with Multi Torch and12mm LensIn-Sight2800with Multi Torch and16mm lensInstalling and Changing LensesThis section provides an overview about installing and changing different kinds of lenses.l Installing Manual Lens on Multi Torch on page 24l Changing Front Cover on Multi Torch on page 30CAUTION:Perform all lens modification procedures in a dust-free and ESD safe area.Installing Manual Lens on Multi Torch1.Screw in the four screws from the adapter into the front of the housing.2.Install the manual lens subassembly to the unit.a.Push the six pins into the designated holes of the adapter and align the cylindrical flange to the center ofthe unit.b.Tighten the the M2x5mm HSH screw halfway,then tighten the M2x12mm HSH screw halfway as well.Continue screwing each screw incrementally,until tightening them to0.4Nm,using a torque wrench.3.Screw in the four screws from the adapter into the back of the light module housing.4.Screw in the four screws from the light module into the front cover.Changing Front Cover on Multi Torch1.Unscrew the four screws from the light module,then take off the front cover from the light module.2.Attach the new front cover and screw in the four screws into the front cover.Connecting the Vision SystemMounting the Vision System on page 33Connecting the Ethernet Cable on page 34Connecting the Power and I/O Breakout Cable onMounting the Vision SystemThe vision system provides mounting holes for attachment to a mounting surface.CAUTION:The vision system has to be grounded,either by mounting the vision system to a fixture that iselectrically grounded or by attaching a wire from the vision system’s mounting fixture to frame ground or Earthground.If a ground wire is used,it has to be attached to one of the four mounting points on the back plate of the vision system and not to the mounting points on the front of the vision system.Align the holes on the mounting surface with the mounting holes on the vision system.Insert the M3X3.5screws into the mounting holes.Connecting the Ethernet CableCAUTION:The Ethernet cable shield has to be grounded at the far end.Whatever this cable is plugged into (typically a switch or router)should have a grounded Ethernet connector.A digital voltmeter has to be used tovalidate the grounding.If the far end device is not grounded,a ground wire should be added in compliance with local electrical codes.1.Connect the Ethernet cable's M12connector to the vision system ENET connector.2.Connect the Ethernet cable’s RJ-45connector to a switch/router or PC,as applicable.Connecting the Power and I/O Breakout CableCAUTION:To reduce emissions,connect the far end of the Breakout cable shield to frame ground.1.Verify that the24VDC power supply is unplugged and not receiving power.2.Attach the Power and I/O Breakout cable's+24VDC and Ground wires to the corresponding terminals on thepower supply.For more information,see Specifications on page 39.3.Attach the Power and I/O Breakout Cable's M12connector to the vision system's24VDC connector.4.Restore power to the24VDC power supply and turn it on if necessary.Indicator LEDsThe table summarizes the functions of the In-Sight2800's indicator LEDs.Using Your In-Sight Vision SystemThis section provides information on the installation of the In-Sight,troubleshooting connection issues,tuning,image filtering,as well as vision system training and package detection.Installing In-Sight Vision SuiteFollow the steps below to install and connect your vision system to the In-Sight Vision Suite.1.Download the latest version of In-Sight Vision Suite from /and follow the on-screen steps.2.Connect the2800series vision system to your PC.unch In-Sight Vision Suite and click Refresh.4.Select a vision system from the list and click Connect.Trigger TypesThe In-Sight2800vision systems support the following trigger modes.l Self:At a time interval you configure,the vision system acquires an image and runs the job on said image automatically.l Single(external trigger):Acquires a single image and runs the current job on the acquired image.The vision system relies on an external trigger source.Industrial ProtocolsThe vision system supports the following industrial protocols:l EtherNet/IP™,EDS and PLCl PROFINET(Class B)l SLMP Protocoll TCP/IPl OPC/UAl FTPFor more information see Industrial Communications in In-Sight documentation.SpecificationsThe following sections list general specifications for the vision system.In-Sight2800Series Vision SystemIn-Sight2800Series Vision System Image SensorLED and Laser WavelengthsThe following table shows LED types and the related peak wavelengths.Acquisition Trigger InputThe vision system features one acquisition trigger input,which is optically isolated.You can configure the acquisition trigger input to trigger from an NPN(current sinking)or PNP(current sourcing)device.l To trigger from an NPN type photoelectric sensor or PLC output,connect COMMON IN to+24VDC and connect IN0to the output of the photoelectric sensor.When the output turns ON,it pulls TRIGGER down to0VDC,turning the opto-coupler ON.l To trigger from a PNP photoelectric sensor or PLC output,connect IN0to the output of the photoelectric sensor and connect COMMON IN to0VDC.When the output turns ON,it pulls TRIGGER up to+24VDC,turning theopto-coupler ON.Number InputIN0High-Speed OutputsFor NPN lines,the external load should be connected between the output and the positive supply voltage(<26VDC). The output pulls down to less than3VDC when ON,which causes current to flow through the load.When the output is OFF,no current flows through the load.Number OutputNPN OUTFor PNP lines,the external load should be connected between the output and the negative supply voltage(0VDC). When connected to a24VDC power supply,the output pulls up greater than21VDC when ON,and current flows through the load.When the output is OFF,no current flows through the load.Number OutputCOMMON OUTHigh Speed Output WiringTo connect to an NPN-compatible PLC input,connect one of the vision system's high-speed outputs directly to the PLC input.When enabled,the output pulls the PLC input down to less than3VDC.To connect to a PNP-compatible PLC input,connect one of the vision system's high-speed outputs directly to the PLC input.When enabled,the output pulls the PLC input up to greater than21VDC.To connect the high-speed outputs to a relay,LED or similar load,connect the negative side of the load to the output and the positive side to+24VDC.When the output switches on,the negative side of the load is pulled down to less than3 VDC,and21VDC appears across the e a protection diode for a large inductive load,with the anode connected to the output and the cathode connected to+24VDC.Ethernet CableThe Ethernet cable provides Ethernet connectivity to the vision system.The Ethernet cable is used to connect the vision system to other network devices.Number Wire Color Signal Name P2Pin NumberWhite/Orange TxRx A+1Orange TxRx A-2White/Green TxRx B+3Blue TxRx C+8White/Blue TxRx C-7Green TxRx B-4White/Brown TxRx D+5Brown TxRx D-6CAUTION:The Ethernet cable shield has to be grounded at the far end.Whatever this cable is plugged into (typically a switch or router)should have a grounded Ethernet connector.A digital voltmeter has to be used tovalidate the grounding.If the far end device is not grounded,a ground wire should be added in compliance with local electrical codes.Cables are sold separately.The wiring for this cable follows standard industrial Ethernet M12specifications.It differs from thestandard.Power and I/O Breakout Cable SpecificationsCCB-PWRIO-05The Power and I/O Breakout cable provides access to trigger and high-speed outputs.For RS-232,use the Power Supply return path for ground.The figure on the left shows the plug on the device.Pin#Signal Names WireOut2/In2YellowTxD White/YellowRxD BrownOut3/In3White/BrownIn1VioletCommon In White/Violet+24VDC RedGND BlackCommon Out GreenIn0OrangeOut0BlueOut1Greyare sold separately.wiring or adjustments to I/O devices when the vision system is not receiving power.cut exposed wires short or trim wire ends.You also can tie the wires back if you use non-conductive material.Keep bare wires separated from the+24VDC wire.Cleaning and MaintenanceClean the HousingTo clean the outside of the vision system housing,use a small amount of mild detergent cleaner or isopropyl alcohol ona cleaning cloth.Do not pour the cleaner on the vision systemhousing.CAUTION:Do not attempt to clean any In-Sight product with harsh or corrosive solvents,including lye,methyl ethyl ketone(MEK)or gasoline.Clean the Vision System Image Sensor WindowTo remove dust from the outside of the image sensor window,use a pressurized air duster.The air must be free of oil, moisture or other contaminants that could remain on the glass and possibly degrade the image.Do not touch the glass window.If oil or smudges remain,use a cotton bud and alcohol(ethyl,methyl,or isopropyl)to clean the window.Do not pour the alcohol on the window.Clean the Vision System Lens CoverTo remove dust from the lens cover,use a pressurized air duster.The air must be free of oil,moisture or other contaminants that could remain on the lens cover.To clean the plastic window of the lens cover,use a small amount of isopropyl alcohol on a cleaning cloth.Do not scratch the plastic window.Do not pour the alcohol on the plastic window.Regulations and ConformityIn-Sight vision systems have Regulatory Model numbers50208,50210,50215,50216and meet or exceed the requirements of all applicable standards organizations for safe operation.However,as with any electrical equipment,the best way to ensure safe operation is to operate them according to the agency guidelines that follow.Please read these guidelines carefully before using your device.EUTÜVUK中国大陆RoHS (Information for China RoHS Compliance)根据中国大陆《电子信息产品污染控制管理办法》( 也称为中国大陆RoHS)，以下部份列出了本产品中可能包含的有毒有害物质或元素的名称和含量。