PC2150DG-21中文资料
TIZI-X8-215(S)中文说明书 v1
第六章 – 附录 ......................................... 46
系统
相关技术
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LAN 设定 .........................................................22 时间设定............................................................22 服务器关机 .....................................................23 信息 ..................................................................23 磁盘用量...........................................................24
网络服务设定 ..................................................25
DHCP 服务 ....................................................25
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在 PC 上登录 使用附属光盘中的 NetTool 工具。软件将自动识别网络中的TIZI-X8-215(S)相关初始信息， 并可快速配置TIZI-X8-215(S)的相关设定。
分享管理...........................................................19
戴尔笔记本电脑说明书.pdf_1701115644.4817057
正面视图左侧视图右侧视图背面视图底部视图1 显示屏7 扬声器(2)2 电源按钮8 定点杆/触摸板按钮3 设备状态指示灯9 定点杆4 键盘10 音量控制按钮5 触摸板11 静音按钮6 显示屏闩锁12 键盘和无线状态指示灯在计算机打开时亮起，在计算机处于电源管理模式时闪烁。
在计算机读取或写入数据时亮起。
注意：为避免数据丢失，切勿在 指示灯闪烁时关闭计算机电源。
如果计算机已连接至电源插座，则 指示灯的状态包括：如果计算机使用电池电量运行，则 指示灯的状态包括：键盘上方的绿色指示灯表示以下信息：启用数字小键盘时亮起。
启用无线设备时亮起。
启用大写字母功能时亮起。
蓝牙无线技术是计算机上的可选功能，因此仅当您随计算机一起订购了蓝牙无线技术，系统才会显示 图标。
有关详情，请参阅蓝牙无线技术附带的说明文件。
1 安全缆线孔 4 PC 卡插槽2 音频连接器(2) 5 智能卡插槽3 红外线传感器注：计算机在变热时会打开风扇。
风扇噪音是正常现象，并不表示风扇或计算机有问题。
连接器用于连接耳机或扬声器。
连接器用于连接麦克风。
右侧视图1 网络连接器 (RJ-45) 6 串行连接器视频连接器交流适配器将交流电源转换为计算机所需的直流电源。
无论计算机处于打开或关闭状态，您均可以连接交流适配器。
警告：此交流适配器可以与世界各地的电源插座配合使用。
但是，电源连接器和配电电盘或电源插座可能会引起火灾或损坏设备。
注意：从计算机上断开交流适配器电缆的连接时，请握住连接器（而不是电缆本身），并稳而轻地将其拔出，以免损坏电缆。
1 内存模块护盖 5 对接设备插槽2 电池槽释放闩锁 6 风扇3 电池电量表7 小型 PCI 卡/调制解调器护盖4 电池8 硬盘驱动器内存模块护盖—用于保护安装内存模块的凹槽。
请参阅“添加和更换部件返回目录页面附录Dell Precision™ M20 移动工作站用户指南Macrovision 产品通告Macrovision 产品通告本产品采用了版权保护技术，它通过申请属于 Macrovision Corporation 和其他产权所有者的美国专利权以及其它知识产权来进行保护。
华硕笔记本电脑产品说明书
HP 14s | 15s Series - Celeron, Pentium & Athlon
Celeron N4500, 8GB RAM, 256GB SSD , Win 11, MSO 19, 14' HD Narrow bezel, Jet Black, No DVD, Island KBD , Wgt : 1.46 Kg - Slim Bag Pentium N6000, 8GB RAM, 256GB SSD , Win 11, MSO 19, 14' HD Narrow bezel, Jet Black, No DVD, Island KBD , Wgt : 1.46 Kg - Slim Bag Pentium N6000, 8GB RAM, 256GB SSD , Win 11, MSO 19, 14' HD Narrow bezel, Natural Silver, No DVD, Island KBD , Wgt : 1.46 Kg - Slim Bag Athlon 3050U, 8GB RAM, 512GB SSD, Win 11, MS Off H&S 21, 15.6" HD, Island KBD with N’Pad, Jet Black Silver, Wgt : 1.64 Kg Essential bag
15s-eq2144AU 14s-fq1092AU 15s-eq2182AU 15s-fq5111TU 15s-du3519TX 15s-fq5112TU 14s-dr5016TU
L2321pwD显示器用户手册
' Copyright Lenovo 2009.
ⅱ
安全信息
通用安全指南
找到安全使用电脑的小贴士，请访问： /safety
' Copyright Lenovo 2009.
ⅲ
安全维护指南
重要安全信息
电源线是显示器专用的电源线。 若要使用不同的电源线，只能使用与该显示器匹配的电源和连接。 警告： 请将显示器、计算机和其他设备始终连接到接地（通地）的电源插座上。 为了降低电击风险和对设备的电子损坏，不得破坏电源线的接地特 性。 接地插头是重要的安全特性。 警告： 为了您的安全，请确定电源线插入的接地电源插头便于使用，并尽可能靠近设备。 若要将设备断开电源，请紧紧抓住插头，将电源线从电源 插座上拔出。 切勿拉扯电线。
布置工作区 .................................................................................................................................. 2-1 关于健康工作习惯的建议 .............................................................................................................2-2 可达性信息 .................................................................................................................................. 2-2 调节显示器图像 .............................................................................................................................. 2-3 使用直接访问控件 ....................................................................................................................... 2-3 使用屏幕显示（OSD）控件 ........................................................................................................ 2-3 选择支持的显示模式 ........................................................................................................................2-6 理解电源管理 ...................................................................................................................................2-6 保养显示器........................................................................................................................................ 2-7 拆卸显示器支架................................................................................................................................ 2-7
硬件与软件调试资料大纲NEW
硬件组装及调试第一章硬件第一部分、组装电脑、BIOS第一部分功能第一节硬件复习教学提示：上学期学习了硬件的基础、软件应用基础等，对于各种计算机配件已经初步了解了，下面简单复习上学期讲的硬件知识。
（以下硬件要以实物讲解）1、1、机箱：按外形分为（立式、卧式）按结构一般分为（A T、A TX）作用：是电脑主机的外衣1、2、电源：按结构一般分为（A T、A TX）作用：动力（电脑电源始发处）源泉1、3、主板：按结构一般分为（A T、A TX）作用：集成所有硬件设备印刷电脑板提示：主板上每人元器件功能及作用在后面讲解）总结：以上三个硬件在组装时，三个硬件的结构完全匹配，也就结构要一样。
（A TX机箱、A TX电源、A TX主板才能组装在一起）1、4、CPU作用：是整机系统的核心，也是整个系统中级最高的执行单位，它负责整个系统指令的执行、算术与逻辑运算、数据存储、传送以及输入/输出的控制。
（相当于人的大脑。
）CPU厂商：INTEL COR(英特尔公司). AMD COR.超微公司(是两个敌对公司)INTEL有:奔腾Pentium(高性能用户所选)和赛扬Celerom(低端用户所选,是一款性能价比较好的CPU)提示：INTEL公司生产的CPU插槽有：SOCKET370、SOCKET 423渐渐被停产、SOCKET478正在销售、SOCKET 423：是采用WILLAMETTE为核心体系结构，是老P4 CPUSOCKET478：是采用NORTHWOOD为核心体系结构，是新P4 CPU两种核心体系结构，都会在CPU芯片上被标识清楚。
ＣＰＵ表面会标识一些文字信息，其中有一行为：１．６ＡＧＨＺ（为ＣＰＵ的主频）／５１２（ＣＰＵ二缓存容量）／４００（前端总线频率）／１．５Ｖ（ＣＰＵ的工作电压）AMD 有:K6-2、K6-Ⅲ、A THLON （速龙）K7/K75、THUNDERBIRD（雷鸟）、DURON（毒龙）、ALTHON XP。
到了一台珍贵的夏普pc1500
到了⼀台珍贵的夏普pc1500
80年代很流⾏的⼀台袖珍计算机，81年出产，82年进⼊中国市场，cpu1.5m，内存3.5k...带有热敏纸打印。
但今天到的这台有更⼤的意义，张砷镓同学前⼀段和我说起了他⽗亲张时钊⽼先⽣的经历，张⽼师在陕西省⽓象局⼯作，很早就对计算机深有研究，84年的时候成功的在pc1500这么低的配置上实现了⽆字库汉字输⼊系统...
pc1500，看起来像⼀台计算器
pc1500说明书
张⽼师做的中⽂汉字系统的使⽤说明
当时研发这个软件的过程
这台袖珍电脑在今天看来的配置简直可以说低的不能再低了...可想⽽之当时在这个上⾯开发汉字系统有多困难，还是⽆字库的汉字系统，但当时张⽼师开发完这套系统后，逐渐也推向了全国市场。
85-95年，很多科技从业者，创业者，最主要的⽅向就是如何让计算机输⼊和显⽰中⽂...但让pc1500都可以汉字输⼊也确实少见...
张⽼师15年写的书，站在旁边的就是他⼉⼦张砷镓，也是经历很有趣的⼀个⼈...他的⼤学前的教育都没有上过正常的学校...都是张⽼师指导在家⾃学的...
张砷镓的百度百科
后来张砷镓还成为了国内扫雷游戏和魔⽅的第⼀名...⼜跑题了，哪天再写他...
向那个时代的前辈致敬。
PCM3-D2550中文使用手册
用户手册PCM3-D2550嵌入式单板版本2013 年8 月修订：A0版权保护及声明本手册为深圳灵江计算机技术有限公司的知识产权，内容受版权保护，版权所有。
未经认可，不得以机械的，电子的或其它任何方式进行复制。
除列明随产品配置的配件外，本手册包含的内容并不代表本公司的承诺，我们很小的编写此手册，但我们对于本手册的内容不保证完全正确，因为我们的产品一直在持续的改良及更新，故我方保留随时做出修改而不予另行通知的权利。
对于任何安装、使用不当而导致的直接的、间接、有意或无意的损坏及隐患概不负责。
您在订购产品前，请详细了解产品性能是否符合您的需求。
商标本手册使用的所有商标均属于各自的商标持有者所有：Intel和Atom是Intel的注册商标Win7/8和Windows XP是Microsoft 的注册商标装箱物品检查请确认您所购买的主板包装盒是否完整，如果包装有所损坏、或是有任何配件欠缺的情形，请尽快与我们联络。
1 块PCM-D2550主板2组串口转接电缆1条SATA电缆1 条SATA-PWOR电缆订购信息欲知更多信息欢迎访问: 目录1.产品介绍 ... ................................................................................................................. (5)1．1简介 ... ..................................................................................................................... (5)1．2 环境与机械尺寸 ... ................................................................................................. (7)2. 主板构造图 ... ............................................................................................................. ..8 2．1 功能接口标识描述 ... .............................................................................................. ..83. 主板安装 ... ................................................................................................................ (9)3．1 安全指导 ... ............................................................................................................. (9)3．2 系统内存的安装 ... ................................................................................................. (10)3．3 跳线设置 ... ............................................................................................................. (11)4.板载接头和接口 ... ..................................................................................................... (12)5.5. 主板控制按钮、状态指示 ...................................................................................... (21)6．GPIO定义/编程指引 ... ............................................................................................ ..23 7．Watchdog看门狗编程指引................................................................................ (25)8．BIOS设置 ... ............................................................................................................. (26)用户手册1. 产品介绍1．1 简介PCM3-D2550主板是款采用板载Intel Atom D2550基于NM10芯片集设计的高性能、高可靠工业主板，主要特点如下：✍提供板载D2550处理器。
HP Z22n G2 21.5英寸显示器说明书
Datasheet HP Z22n G2 21.5-inch Display Color consistency and performance for the project perfectionist Be a productive powerhouse with thesleek HP Z22n G2 21.5-inch Display.This virtually seamless Full HD displayis factory-tested for reliability andlongevity with integrated colorcalibration, uninterrupted multi-screen tiling, and expansive deviceconnections.Streamline productivity with screens for every projectMulti-task without disruptions across multiple displays with a 3-sided micro-edge bezel on each screen.Get stunning visuals from the 1920 x 1080 resolution , 16:9 aspect ratio, 21.5” diagonal IPS screen and over 2 million pixels.Out-of-this-world color right out of the boxConsistent, accurate color between displays and from project to project is easier than ever with factory color calibration from the very first time you power on.Quality from the startWe rigorously test each HP Z Display to help ensure it’s a reliable, long-life visual solution, and back it up with the HP Zero Bright Dot Guarantee , HP’s most stringent pixel policy, which replaces the screen if even one bright sub-pixel fails.Big ideas for small spacesMake the most of your available workspace by mounting powerful machines like the HP Z2 MiniWorkstation directly behind the display for a compact, efficient, single-footprint solution.FeaturingConnect easily with ports that include a two-port USB 3.0 hub and VGA, HDMI, and DisplayPort™connections tested for use with legacy, current, and future HP Workstations.Work comfortably with adjustable tilt, height, and swivel settings. Use pivot rotation to conveniently customize portrait or landscape views on multiple displays.Design the screen for how you work with HP Display Assistant software, which enables screen partitioning and helps deter theft by dimming a display that’s disconnected without approval.Reduce power consumption and help lower costs with an intelligent, energy-efficient, low-halogen display that is ENERGY STAR® certified, TCO qualified, and EPEAT® 2019 registered with mercury-free display backlights and arsenic-free display glass.Build a complete solution with optional HP accessories designed and tested to work with your display.Rest assured that your IT investment is supported by a three-year standard limited warranty. To extend your protection, select an optional HP Care service.112345HP Z22n G2 21.5-inch Display Specifications TableDisplay typeIPS w/LED backlight Panel Active Area18.74 x 10.54 in 47.6 x 26.77 cm Display size (diagonal)54.6 cm (21.5")Viewing angle178° horizontal; 178° vertical Brightness250 cd/m²Contrast ratio1000:1 static; 10000000:1 dynamic Response Ratio5 ms gray to gray Product colourBlack Aspect ratio16:9Native resolutionFHD (1920 x 1080 @ 60 Hz)Resolutions supported1920 x 1080; 1680 x 1050; 1600 x 900; 1440 x 900; 1280 x 1024; 1280 x 800; 1280 x 720; 1024 x 768; 800x 600; 720 x 480; 640 x 480Display featuresAnti-glare; In plane switching; Language selection; LED Backlights; On-screen controls; Pivot rotation; Plug and Play; User programmable; Low Haze User controlsBrightness; Contrast; Color Control; Input Control; Image Control; Power; Menu; Management; Language;Information; Exit; OK Input signal1 VGA; 1 HDMI 1.4; 1 DisplayPort™ 1.2with HDCP support on DisplayPort™ and HDMI Ports and Connectors3 USB 3.0 (one upstream, two downstream)EnvironmentalOperating temperature: 5 to 35°C; Operating humidity: 20 to 80% RH PowerInput voltage: 100 to 240 VAC Power consumption30 W (maximum), 17 W (typical), 0.5 W (standby)Dimensions19.22 x 1.7 x 11.55 in 48.83 x 4.33 x 29.33 cm (Without stand)Weight11.7 lb 5.3 kg (With stand)Ergonomic featuresTilt: -5 to +22°; Swivel: ±45°; Pivot rotation: 90°; Height: 150 mm Physical security featuresSecurity lock-ready (lock is sold separately)Energy efficiency complianceENERGY STAR® certified; EPEAT® 2019 registered Certification and complianceAustralian-New Zealand MEPS; BSMI; CB; CCC; CE; CEL; cTUVus; CU; ErP; E-standby; FCC; ICES; ISC; ISO 9241-307; KC; Mexico CoC; Microsoft WHQL Certification (Windows 10); MSIP; PSB; RCM; SEPA; SmartWay Transport Partnership - NA only; TUV-S; VCCI; Vietnam MEPS; WEEE Environmental specificationsArsenic-free display glass; Mercury-free display backlights; Low halogen What's in the box Monitor; AC power cord; USB cable (Type A male to Type B male); DisplayPort™ 1.2 cable; CD (includes UserGuide, warranty, drivers); HP Display Assistant111,31Accessories and services (not included)HP B300 PC Mounting BracketCustomize an altogether better solution with the HP B300 PC Mounting Bracket, which lets you attach your HP Workstation, HP Desktop Mini, HP Chromebox or select HP Thin Client directly behind select 2017 and 2018 HP EliteDisplays and HP Z Displays.Product number: 2DW53AAHP S100 Speaker Bar Add rich stereo audio to select 2017 and 2018 HP ProDisplays, HP EliteDisplays, and HP Z Displays without crowding your desk with the HP S100 Speaker Bar, which fits neatly underneath the display head and connects through USB.Product number: 2LC49AAHP Single Monitor ArmThe HP Single Monitor Arm is the perfect desk accessory for your work life. Sleek and streamlined, the HP Single Monitor Arm is designed to complement the way you work. Product number: BT861AAHP UHD USB Graphics AdapterBoost your productivity by extending or mirroring your desktop to a UHD display with the HP UHD USB Graphics Adapter.Product number: N2U81AA11Messaging FootnotesAdditional displays required and sold separately.All performance specifications represent the typical specifications provided by HP's component manufacturers; actual performance may vary either higher or lower.The HP Pixel Policy allows no bright sub-pixel defects for this display. For complete details, see /us-en/document/c00288895.HP Care Packs sold separately. Service levels and response times for HP Care Packs may vary depending on your geographic location. Service starts on date of hardware purchase. Restrictions and limitations apply. For details, visit/go/cpc. HP Services are governed by the applicable HP terms and conditions of service provided or indicated to Customer at the time of purchase. Customer may have additional statutory rights according to applicable local laws,and such rights are not in any way affected by the HP terms and conditions of service or the HP Limited Warranty provided with your HP Product.Workstation sold separately. Requires HP B500 PC Mounting Bracket for Monitors, sold separately.Each sold separately.External power supplies, power cords, cables and peripherals are not Low Halogen. Service parts obtained after purchase may not be Low Halogen. Based on US EPEAT® registration according to IEEE 1680.1-2018 EPEAT®. Status varies by country. Visit for more information.Technical Specifications FootnotesAll specifications represent the typical specifications provided by HP's component manufacturers, actual performance may vary either higher or lower.External power supplies, power cords, cables and peripherals are not Low Halogen. Service parts obtained after purchase may not be Low Halogen. Product default is 14 ms response time and can be adjusted to as low as 5.4 ms in the display menu. See user guide for more information.Sign up for updates Sign up for updates /go/getupdated© Copyright 2017 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in theexpress warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorialerrors or omissions contained herein. EPEAT® registered where applicable. EPEAT registration varies by country. See for registration status by country. Search keyword generator onHP’s 3rd party option store for solar generator accessories at /go/optionsENERGY STAR® and the ENERGY STAR® mark are registered trademarks of the U.S. Environmental Protection Agency. DisplayPort™ and the DisplayPort™ logo are trademarks owned by the VideoElectronics Standards Association (VESA®) in the United States and other countries.May 201912345678123。