＂小＂时代昂达V819mini
皮尔卡丹 PC819 商务平板电脑 32G标配 带键盘手写 WIFI XP系统
皮尔卡丹P C819高配:32G硬盘,内置3G模块.引言：提起皮尔卡丹想必家喻户晓，在商场里一定能找到他的影子，作为一个国际著名品牌旗下除了我们熟知的箱包、时装之外还有皮尔卡丹电子，今天我们就拿到了一款其最新推出的平板电脑PC819。
也许苹果的iPad让平淡的平板电脑市场从新激发生机，近段时间各个厂家都在频频推出平板产品，让这一行业风起云涌，谁能笑到最后，还得时间来检验。
皮尔卡丹平板电脑PC819评测产品点评：皮尔卡丹充分利用其设计优势，采用了全球首创的真皮工艺，在主体机身背后镶嵌一个真皮皮夹，皮夹合起来宛如一高档的记事本，彰显出时尚与华贵。
有种眼前一亮的感觉。
在性能方面，该机采用了VIA平台并搭载了XP操作系统，完全可以应付简单的日常应用，续航能力也达到了5个多小时，而且其仅为1.1Kg的体重也非常适合随身携带，可谓是高端商务人士、时尚爱好者的最佳移动伴侣。
外观欣赏皮尔卡丹充分利用其设计优势，采用了全球首创的真皮工艺，在主体机身背后镶嵌一个真皮皮夹，皮夹合起来宛如一高档的记事本，彰显出时尚与华贵。
包装很讲究皮质气氛驱动光盘皮尔卡丹PC819采用高性能聚合物锂电池，但容量增加到了7000mAh，待机为12小时，工作为5个小时，能满足用户出差、旅行、移动办公等各种需求。
采用了8.9英寸16：9可触摸的高清TFT宽幕屏，最佳分辩率为1024*600，屏幕左上方安置了130万像素的摄像头，开机按扭位于屏幕的右侧中间。
右下方有2个工作指示灯，分别为电源指示灯和硬盘指示灯。
在指示灯旁边还内置了一个麦克风。
一体化键盘设计质感logo金属面板键盘标配手感一流作为移动办公、居家生活来说，还是配备了能满足需要的接口设置，其中包括2个USB 2.0接口，可外接键盘、鼠标、U盘、3G外接模块、GPS等扩展设备。
1个以太网络接口。
1个耳机和1个话筒接口，可外接带话筒的耳机进行语音聊天。
1个VGA视频输出扩展口，可外接投影仪、显示屏等显示设备。
Miwell L 微波炉 使用说明书
微波炉感谢您选择购买我们的产品。
您的设备满足高标准的要求，并且操作简便。
但仍请您抽出时间阅读本操作说明书。
这样您可以了解您的设备，并且在其最佳状态、无故障地使用该设备。
请您遵守安全提示。
更改文字、图片和数据均相应于本操作说明书排印时的设备当前技术水平。
保留因继续研发而更改的权利。
有效范围产品系列号（型号编码）与型号铭牌上的前几位相对应。
此操作说明书适用于：规格差异在文本中进行了描述。
© V-ZUG Ltd, CH-6301 Zug, 20152目录1安全提示 51.1使用的符号 (5)1.2一般性安全提示 (5)1.3设备特有的安全提示 (6)1.4免责声明 (7)1.5使用说明 (7)1.6微波 (9)1.7家庭中有儿童时 (10)1.8配件 (10)2废弃处理 11 3设备说明 123.1结构 (12)3.2操作和显示元件 (13)3.3配件 (14)3.4声响信号 (14)3.5运行方式 (15)3.6通风 (15)3.7安装 (15)4操作 164.1首次投入使用前 (16)4.2启动保护 (16)4.3微波运行 (16)4.4PerfectDefrost (17)4.5中断 (18)4.6继续 (18)4.7中断 (18)4.8运行结束 (18)5时钟功能 195.1设定时间 (19)5.2定时器 (19)6设定建议 2037保养和维护 237.1外部清洁 (23)7.2清洁设备门 (23)7.3清洁烤箱 (24)7.4清洁配件 (24)7.5更换灯泡 (24)8自行排除故障 258.1发生以下情况时应采取的措施 (25)8.2断电后 (26)9配件和备件 27 10技术数据 28 11索引 29 12备注 30 13服务 & 技术支持 3141 安全提示1.1 使用的符号标记所有对安全来说非常重要的指令。
不遵守这些指令可能导致受伤、设备或设施损坏！需要注意的信息和提示。
Mini-H61H销售指导20120727
顶星Mini-H61主板销售指导顶星科技卖点描述：超薄设计，符合Intel ThinMini-ITX规范；支持DC19V供电，全固电容。
支持VGA\HDMI\LVDS显示，支持多屏独立显示；支持双SATAII、Mini-PCIE扩展，支持3G\WIFI\MSATA；看门狗功能。
顶星科技顶星Mini-H61主板主板的规格顶星科技顶星Mini -H61主板功能图示图示供参考，实物可能有少许差异。
顶星科技顶星Mini-H61主板CPU与内存CPU 3+1相供电，上1下1 MOS，支持TDP 65WCPU。
采用美系电源方案，全固态电容。
支持1根SO-DIMM内存,1333MHz,MAX 4GB。
顶星科技顶星Mini-H61主板扩展模块支持Line out\Mic in,带F_Audio插针；支持2个SATAII，从主板供电，附件会配主板数据线和电源线；支持2个USB2.0插针，如SATA旁边白色插针，可扩展4个前置USB2.0。
S A T A 电源线，供参考顶星科技顶星科技顶星Mini-H61主板无线模块主板上MiniPCIE插槽，可插3G\WIFI设备，都需配天线，3G须配合SIM卡。
配合3G使用的SIM卡槽，SIM外观与手机卡一样，内容不同。
3G模块和WIFI模块外观相同，图片供参考。
无线设备需要搭配天线使用，端子那头连接模块上端子，另一头连接外壳，这端的位置会影响无线设备的信号强度。
顶星科技顶星Mini-H61主板电源和风扇顶星科技适配器推荐：19V，4.74A，3Pin，过CCC等认证。
除了普通台式机风扇，还有超薄风扇可选择。
顶星Mini-H61主板LVDS屏顶星科技 支持24位双通道LVDS，可支持分辨率 1920X1080； 通过跳帽可选12V和5V，默认5V，该电压 对应屏的VDD电压。
注意电压的选择，千万不 要选择12V而配5V供电的屏，否则会烧屏； 5Pin插针控制屏的背光、亮度； 使用超过5W的屏时，请考虑单独供电，或 发规格书回来，研发帮确认。
DA-662A系列硬件用户手册（初版）2015年8月说明书
DA-662A Series Hardware User’s ManualFirst Edition, August 2015/product© 2015 Moxa Inc. All rights reserved.DA-662A Series Hardware User’s Manual The software described in this manual is furnished under a license agreement and may be used only in accordance withthe terms of that agreement.Copyright Notice© 2015 Moxa Inc. All rights reserved.TrademarksThe MOXA logo is a registered trademark of Moxa Inc.All other trademarks or registered marks in this manual belong to their respective manufacturers.DisclaimerInformation in this document is subject to change without notice and does not represent a commitment on the part of Moxa.Moxa provides this document as is, without warranty of any kind, either expressed or implied, including, but not limited to, its particular purpose. Moxa reserves the right to make improvements and/or changes to this manual, or to the products and/or the programs described in this manual, at any time.Information provided in this manual is intended to be accurate and reliable. However, Moxa assumes no responsibility for its use, or for any infringements on the rights of third parties that may result from its use.This product might include unintentional technical or typographical errors. Changes are periodically made to the information herein to correct such errors, and these changes are incorporated into new editions of the publication.Technical Support Contact Information/supportMoxa AmericasToll-free: 1-888-669-2872 Tel: +1-714-528-6777 Fax: +1-714-528-6778Moxa China (Shanghai office) Toll-free: 800-820-5036Tel: +86-21-5258-9955 Fax: +86-21-5258-5505Moxa EuropeTel: +49-89-3 70 03 99-0 Fax: +49-89-3 70 03 99-99Moxa Asia-PacificTel: +886-2-8919-1230 Fax: +886-2-8919-1231Moxa IndiaTel: +91-80-4172-9088 Fax: +91-80-4132-1045Table of Contents1.Introduction ...................................................................................................................................... 1-1Overview ........................................................................................................................................... 1-2 Package Checklist ............................................................................................................................... 1-2 Product Features ................................................................................................................................ 1-2 Hardware Specifications ...................................................................................................................... 1-3 2.Hardware Introduction ..................................................................................................................... 2-1Appearance ........................................................................................................................................ 2-2 DA-662A-8 ................................................................................................................................. 2-2DA-662A-16 ............................................................................................................................... 2-2 Dimensions ........................................................................................................................................ 2-3 Hardware Block Diagram ..................................................................................................................... 2-3 DA-66A-8 ................................................................................................................................... 2-3DA-662A-16 ............................................................................................................................... 2-4 LED Indicators .................................................................................................................................... 2-4 Reset Button ...................................................................................................................................... 2-4 LCD Screen ........................................................................................................................................ 2-5 Push Buttons ...................................................................................................................................... 2-5 Real-time Clock .................................................................................................................................. 2-5 3.Hardware Connection Description ..................................................................................................... 3-1Placement Options .............................................................................................................................. 3-2 Rack Mounting ............................................................................................................................ 3-2 Connecting the Hardware .................................................................................................................... 3-2 Wiring Requirements ................................................................................................................... 3-2Connecting the Power .................................................................................................................. 3-2Connecting to the Network ........................................................................................................... 3-3Connecting to a Serial Device ....................................................................................................... 3-3Configurable Pull High/Low Resistors for the RS-485 Port ................................................................. 3-4Connecting to the Console Port ..................................................................................................... 3-5USB Host ................................................................................................................................... 3-5CompactFlash ............................................................................................................................. 3-51Introduction The DA-662A series embedded computers come with 8 to 16 software selectable RS-232/422/485 serial ports, making them suitable for a variety of industrial applications. Models are available with 4 10/100 Mbps Ethernet ports. The DA-662A series model also comes with CF and USB ports to make it easy to add additional storage space. The computers are designed with a standard 19-inch, rugged 1U rackmount case, and are embedded with a 100-240 VAC power input. This combination of features gives users a robust and reliable ready-to-run solution for applications such as data acquisition and power substations.The following topics are covered in this chapter:❒Overview❒Package Checklist❒Product Features❒Hardware SpecificationsOverviewThe DA-662A series are RISC-based, ready-to-run embedded computers designed for industrial dataacquisition applications. Each model has 8 or 16 RS-232/422/485 serial ports, and 2 USB hosts based on the Moxa Macro 500 MHz communication processor. The DA-662A series has 4 Ethernet ports. The casing is astandard 1U, 19-inch wide rack-mounted rugged enclosure. The robust, rack-mountable mechanism design provides the hardened protection needed for industrial environment applications, and makes it easy for users to install the DA-662A series on a standard 19-inch rack. The DA-662A series are ideal for applications thatrequire a distributed embedded technology, such as SCADA systems, plant floor automation, and powerelectricity monitoring applications.The DA-662A series are suitable for IT control room applications, the critical assets used in the control andautomation system of industrial plant floors, and in electric power utility substations. The DA-662A series can accept a wide range of power inputs (from 100 to 240V), which means that they can be connected to AC power lines. Because of the no hard disk, fan-less, energy efficient design, the DA-662A series minimize heatgeneration, can operate around the clock, year in and year out, in heavy duty, harsh industrial environments, delivering the kind of reliable computing power expected of a multifunctional controller.Choose from models of the DA-662A series that come pre-installed with the open-standard Linux OS. Thebuilt-in SDK makes program development easy by allowing you to follow the common programmingprocedures used on a standard PC. All of the software you develop for your own applications can be stored in the onboard Flash memory. The DA-662A series embedded computers are ideal for creating control systems with distributed architecture that are based on embedded technologies. Typical applications include SCADAsystems, plant floor automation, and power electricity monitoring.Package ChecklistBefore installing the DA-662A series, verify that the package contains the following items:• 1 DA-662A series embedded computer• 6 jumper caps•19-inch Rackmount Kit with 2 L-shaped metal plates and 8 screws•Ethernet Cable: RJ45-to-RJ45 cross-over cable, 100 cm•CBL-RJ45M9-150: RJ45-to-DB9 male serial port cable, 150 cm•CBL-RJ45F9-150: RJ45-to-DB9 female console port cable, 150 cm•Quick installation guide•Documentation and software CD•Warranty cardNOTE: Notify your sales representative if any of the above items are missing or damaged.Product Features•Moxa Macro 500 MHz Processor•On-board 128 MB RAM, 32 MB Flash ROM•8 to 16 RS-232/422/485 serial ports• 4 10/100 Mbps Ethernet•Standard 19-inch rack-mount installation, 1U height•Wide range of power input voltages from 100 to 240VAC•LCD screen and push buttons for Human-Machine Interface (HMI)•Ready-to-run Linux platform•Robust, fanless designHardware SpecificationsComputerCPU: MoxaMacro 500 MHzOS: Embedded Linux (pre-installed)DRAM: 128 MB onboardFlash: 32 MB onboardEthernet InterfaceLAN: 4 auto-sensing 10/100 Mbps ports (RJ45)Magnetic Isolation Protection: 1.5 kV built-inSerial InterfaceSerial Standards: 8 to 16 RS-232/422/485 ports, software selectable (8-pin RJ45)ESD Protection: 8 kV contact, 15 kV Air ESD protection for all signalsSurge Protection: 2 kV line-to-line and 4 kV line-to-ground surge protection, 8/20 μs waveform(DA-662A-I-8/16-LX only)Insulation: 500 V (DA-662A-I-8/16-LX only)Isolation: 2 kV digital isolation (DA-662A-I-8/16-LX only)Termination Resistor: 120 ohm, jumper selectableConsole Port: RS-232 (all signals), RJ45 connectorSerial Communication ParametersData Bits: 5, 6, 7, 8Stop Bits: 1, 1.5, 2Parity: None, Even, Odd, Space, MarkFlow Control: RTS/CTS, XON/XOFF, ADDC® (automatic data direction control) for RS-485Baudrate: 50 bps to 921.6 Kbps (supports non-standard baudrates; see user’s manual for details)Serial SignalsRS-232: TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND(DA-662A-I-8/16-LX only: TxD, RxD, RTS, CTS, GND)RS-422: TxD+, TxD-, RxD+, RxD-, GNDRS-485-4w: TxD+, TxD-, RxD+, RxD-, GNDRS-485-2w: Data+, Data-, GNDLEDsSystem: OS ReadyLAN: 10/100M x 4Serial: TxD, RxD (8 to 16 of each)Mini Screen with Push ButtonsLCD Panel: Liquid Crystal Display on the case, 2 x 16 text modePush Buttons: Four membrane buttons for convenient on-site configurationPhysical CharacteristicsHousing: SECC sheet metal (1 mm)Weight: 4.3 kgDimensions:Without ears: 440 x 45 x 237 mm (17.32 x 1.77 x 9.33 in)With ears: 480 x 45 x 237 mm (18.90 x 1.77 x 9.33 in)Mounting: Standard 19-inch rackmountEnvironmental LimitsOperating Temperature: -10 to 60°C (14 to 140°F)Storage Temperature: -20 to 80°C (-4 to 176°F)Ambient Relative Humidity: 5 to 95% (non-condensing)Anti-Vibration: 1 g @ IEC-68-2-6, sine wave (resonance search), 5-500 Hz, 1 Oct/min, 1 Cycle, 13 mins 17 sec per axisPower RequirementsInput Voltage: 100 to 240 VAC auto ranging(47 to 63 Hz for AC input)Power Consumption: 20 WStandards and CertificationsSafety: UL 60950-1EMC:EN 55022/24CISPR 22, FCC Part 15B Class AIEC 61000-4-2 ESD: Contact 8 kV; Air 15 kVIEC 61000-4-3 RS: 3 V/m (80 MHz to 1 GHz)IEC 61000-4-4 EFT: Power 1 kV; Signal 0.5 kVIEC 61000-4-5 Surge: Power 2 kV; Signal 4 kVIEC 61000-4-6 CS: 3 VIEC 61000-4-8IEC 61000-4-11Green Product: RoHS, CRoHS, WEEEReliabilityAlert Tools: Built-in buzzer and RTC (real-time clock) Automatic Reboot Trigger: Built-in WDT (watchdog timer) MTBF (mean time between failures): 125,733 hrs WarrantyWarranty Period: 5 yearsDetails: See /warranty2Hardware Introduction DA-662A series hardware is compact, well-designed, and built rugged for industrial applications. LED indicators help you monitor the performance and identify trouble spots. Multiple ports allow the connection of different devices for wireless operation. With the reliable and stable hardware platform that is provided, you may devote your attention to the development of your application. In this chapter, learn the basics about the embedded computer hardware and its different parts.The following topics are covered in this chapter:❒AppearanceDA-662A-8DA-662A-16❒Dimensions❒Hardware Block DiagramDA-66A-8DA-662A-16❒LED Indicators❒Reset Button❒LCD Screen❒Push Buttons❒Real-time ClockAppearance DA-662A-8Front ViewRear ViewDA-662A-16Front ViewRear ViewDimensionsHardware Block DiagramThe following block diagrams show the layout of the DA-662A series’ internal components. DA-66A-8DA-662A-16LED IndicatorsLED indicators are located on the front panel of the DA-662A series. LED Name LED Color LED FunctionReady Red Power is On, and system is ready (after booting up) LAN1, LAN2, LAN3, LAN4 Orange10 Mbps Ethernet connection Green 100 Mbps Ethernet connectionP1-P16 (Rx) Orange Serial port is receiving RX data from the serial device Off Serial port is not receiving RX data from the serial device P1-P16 (Tx)Green Serial port is transmitting TX data to the serial device OffSerial port is transmitting TX data to the serial deviceReset ButtonPress the Reset button on the front panel continuously for at least 5 seconds to load the factory default configuration . After the factory default configuration has been loaded, the system will reboot automatically. The Ready LED will blink on and off for the first 5 seconds, and then maintain a steady glow once the system has rebooted.We recommend that you only use this function if the software is not working properly and you want to load factory default settings. To reset an embedded Linux system, always use the software reboot command />reboot to protect the integrity of data being transmitted or processed. The Reset button is not designed to hard reboot the DA-662A series.LCD ScreenThe DA-662A series has an LCD screen on the front panel. The LCD screen can display 16 columns and 2 rows of text. After the DA-662A series boots up, the LCD screen will display the model name and firmware version:D A - 6 6 2 A - 1 6 VER.1.Push ButtonsThere are four push buttons on the DA-662A series’ front panel. The buttons are used to enter text onto the LCD screen. The buttons are MENU, (up cursor),(down cursor), and SEL:Button ActionMENU Displays the main menu.Scrolls up through a list of items shown on the LCD screen’s second line.Scrolls down through a list of items shown on the LCD screen’s second line. SELSelects the option listed on the LCD screen.Real-time ClockThe DA-662A series’ real time clock is powered by a lithium battery. We strongly recommend that you do not replace the lithium battery without help from a qualified Moxa support engineer. If you need to change the battery, contact the Moxa RMA service team.3 Hardware Connection DescriptionThe following topics are covered in this chapter:❒Placement OptionsRack Mounting❒Connecting the HardwareWiring RequirementsConnecting the PowerConnecting to the NetworkConnecting to a Serial DeviceConfigurable Pull High/Low Resistors for the RS-485 PortConnecting to the Console PortUSB HostCompactFlashPlacement OptionsRack MountingThe DA-662A series is designed to be mounted on a standard 19-inch rack. Two L-shaped metal plates areincluded as standard accessories with the DA-662A series. Use the enclosed pair of L-shaped metal plates and screws to fasten your DA-662A series to the rack cabinet. Two placement options are available. You can either lock the front or the rear panel of the DA-662A series to the front of the rack. Each L-shaped plate has 6 holes, leaving two outer or inner holes open for your convenience.Connecting the HardwareThis section describes how to connect the DA-662A series to serial devices. The topics covered in this section are: Wiring Requirements, Connecting the Power, Connecting to the Network, Connecting to aSerial Device, and Connecting to the Console Port.Wiring RequirementsYou should observe the following common wiring rules:•Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross, make sure the wires are perpendicular at the intersection point.NOTE: Do not run signal or communication wiring and power wiring in the same wire conduit. To avoidinterference, wires with different signal characteristics should be routed separately.•You can use the type of signal transmitted through a wire to determine which wires should be kept separate.The rule of thumb is that wiring that shares similar electrical characteristics can be bundled together.•Keep input wiring and output wiring separate.•Where necessary, it is strongly advised that you label wiring to all devices in the system. Connecting the PowerTo power on the DA-662A series, use a power cord to connect the power line to the DA-662A series’ AC power connector. The power connector is located on the right side of the rear panel. Next, turn on the power switch.The DA-662A series takes about 30 seconds to boot up. Once the device is ready, the Ready LED on the front panel will light up, and the DA-662A series model name and firmware version will appear on the LCD screen.Connecting to the NetworkFor DA-662A series, connect one end of the Ethernet cable to one of the DA-662A series’ 10/100M Ethernet ports (8-pin RJ45) and the other end of the cable to the Ethernet network. If the cable is properly connected, the DA-662A series will indicate a valid connection to the Ethernet in the following ways:Pin Signal 1 ETx+ 2 ETx- 3 ERx+ 4 – 5 – 6 ERx- 7 – 8–Connecting to a Serial DeviceUse properly wired serial cables to connect the DA-662A series to serial devices. The DA-662A series’ serial ports (P1 to P16) use 8-pin RJ45 connectors. The ports can be configured by software for RS-232, RS-422, or 2-wire RS-485. The pin assignments are shown in the following table:PinRS-232 RS-232(DA-662A-I-8/16-LX only)RS-422RS-4851 DSR – – –2 RTS RTS TXD+ –3 GND GND GND GND4 TXD TXD TXD- –5 RXD RXD RXD+ Data+6 DCD – RXD- Data-7 CTS CTS – – 8DTR–––Configurable Pull High/Low Resistors for the RS-485 PortIn some critical environments, you may need to add termination resistors to prevent the reflection of serialsignals. When using termination resistors, it is important to set the pull high/low resistors correctly so that the electrical signal is not corrupted. The DA-662A series uses jumper settings to set the termination resistors and pull high/low resistor values for each serial port.To configure the termination or pull high/low resistors, you first need to open the DA-662A's chassis. You will see 3 rows of jumper caps (as shown in the accompanying figure). The first row is for setting pull high resistors, the second row is for setting termination resistors, and the third row is for setting pull low resistors.Each serial port has 6 jumper caps for configuring the resistors. The pin assignments are shown in the following table:Jumper settingRS485 Data + RS485 Data -Pull High resistors1-2: 150 kΩ2-3: 1 kΩTermination1-2: Open2-3: 120 ΩPull Low resistors1-2: 150 kΩ2-3: 1 kΩTo set the termination resistors to 120 Ω, make sure that PIN 2 and PIN 3 assigned to the serial port are shorted by jumper caps.To set the pull high/low resistors to 150 kΩ, make sure that PIN 1 and PIN 2 assigned to the serial port areshorted by jumper caps. This is the default setting.To set the pull high/low resistors to 1 kΩ, make sure that PIN 2 and PIN 3 assigned to the serial port are shorted by jumper caps.Connecting to the Console PortThe DA-662A series’ console port is an 8-pin RJ45 RS-232 port. The pin definition is the same as for the serial ports (P1 to P16).USB HostThe DA-662A series offers 2 USB 2.0 hosts, allowing you to connect with a USB storage device. The first USB mass storage device to be connected will be mounted automatically by mount to /mnt/sdc, and the second device will be mounted automatically to /mnt/sdd. The DA-662A series will be un-mounted automatically with the umount command when the device is disconnected.CompactFlashThe DA-662A series have a built-in CompactFlash socket. The CompactFlash socket allows users to addadditional memory by inserting a CompactFlash memory card, without any risk to the computer.Follow the instructions below to insert a CompactFlash card:1.Turn off DA-662A.2.Insert the CompactFlash card into the socket.3.Turn on DA-662A.。
澳斯迪DM836II 智能迷你主机 使用说明书
DM836Ⅱ智能迷你主机使用说明书澳斯迪“悦”系列欢迎使用澳斯迪智能音响系统。
澳斯迪家用中央音响第一品牌第三代家庭智能音响领军产品澳大利亚澳卡影音科技有限公司广州市澳斯迪音响有限公司总部地址：广州市人民中路555号美国银行中心1701室咨询电话：020-********/81300045公司网址：蓝牙网络电台内置音乐SD辅助系统设置3 4 5 6 7 7性能特点基本功能功能介绍1 23手机控制主机附录、性能指标13 14开机/关机开机：将右下角电源开关键推向左边， 5秒钟左右系统启动完 成，进入主界面。
关机：将右下角电源开关键推向右边即可切断电源关机（如图）。
待机/开机待机：2秒即进入待机状 态，待机时系统仍可接受智能手机控制。
开机：在待机状态下，滑动显示区域可实现开机。
独特、简约的外观设计，邂逅简洁线条，品味和谐简约生活。
5寸电容屏，全屏触摸操作，秉承现代、时尚、典雅的设计理念，采用图形化操作界面。
5路音源，支持SD 卡播放，支持MP3、WMA 、MAV 、APE 、FLAC 、ACC 、OGG 等多种音频格式；内置音乐，1路辅助音源输入接口，支持具有蓝牙功能的音乐设备进行无线音频播放和控制。
内置高性能Hi-Fi 级数字功放，2.1低音信号输出，可外接有源低音炮。
内置SigmaDSP 音频处理器，内置10段式EQ 调节，实现多种音效选择及动态频谱显示。
根据"听觉韦伯定律"，独特的适应人耳听音特性的指数型音量调节技术。
独立定时功能，并具备断电记忆功能。
丰富的背景颜色可选。
RJ45网络接口，可连接有线网络或无线路由器，支持iPhone 、安卓智能手机等网络设备无线控制。
支持红外遥控功能，操作简便、快捷。
支持在线升级和本地升级。
1、2、3、温馨提示：关机5秒之后才能重新开机。
主界面：在主界面中，有蓝牙/网络电台/内置音乐/SD 辅助5个 音源以及设置功能项目 。
1、2、时间日期显示待机开关功能图标蓝牙在主界面中触摸“蓝牙”图标进入蓝牙音乐播放界面（如图）。
映泰TA870+详细使用手册
2.3
系统内存 .............................................................................................8
2.4
接口和插槽 .......................................................................................10
6.4
AMI BIOS开机自检代码..................................................................44
6.5
问题解答 ...........................................................................................46
主板手册13主板特性speccpusocketam3amdsempronphenomiiathlonii处理器amd64架构兼容32和64位支持hypertransport30fsb支持hypertransport30支持52gtsoc带宽芯片组amd870amdsb850高级io控制器ite8721提供最基本的io功能低管脚数接口环境控制监控风扇速度控制器ite?s智能保护功能主内存ddr3dimm插槽最大内存容量为16gb每个dimm支持512mb1gb2gb4gbddr3双通道模式ddr3内存模块支持ddr38001333支持ddr31600ocideviavt6330ultradma33133总线控制模式支持pio模式sataiii集成串行ata控制器数据传输率为6gbs符合sata30规范支持raid01510网络realtekrtl8111e10100mbs1gbs自适应传输模式半双工全双工工作模式音效alc8928声道音频输出支持高清音频ieee1394viavt63301394apci插槽x2支持pci扩展卡pciexpressgen2x1插槽x2支持pciegen2x1扩展卡插槽pciexpressgen2x16插槽x2支持pciegen2x16x4扩展卡ta870specide接口x1每个接口支持2个ide设备sata接口x5每个接口支持1个sata设备前置面板接口x1支持前置面板设备前置音频接口x1支持前置音频功能spdif输出接口x1支持数字音频输出功能红外接口x1支持红外功能cpu风扇接头x1cpu风扇电源智能风扇功能系统风扇接头x2系统风扇电源清空cmos数据接头x1清空cmos数据usb接口x3每个接口支持2个前置面板usb端口ieee1394接口x1连接ieee1394设备打印机端口x1每个接口连接1个打印机端口串行端口x1连接rs232端口电源接口24针x1连接电源板载接口电源接口4针x1连接电源后置面板接口ps2键盘端口x1ps2鼠标端口x1光纤和同轴数字音频输出端口x11394端口x1esata端口x1lan端口x1usb端口x6音频插孔x6连接ps2键盘连接ps2鼠标提供数字音频输出功能连接ieee1394设备连接sata设备连接rj45以太网数据线连接usb设备提供音频输入输出和麦克风接口主板尺寸305mm225mmatx操作系统支持windowsxp如有增加或减少任何o
昂达说明书
音乐播放
音乐播放
在主菜单中短按“＋／－”键选择“音乐播放” 菜单，短按ＭＥＮＵ键进入媒体库。在媒体界面中可 选择“所有音乐，艺术家，专集，流派，我的收藏 夹，录音文件，目录列表，更新媒体库”。可按 “＋／－”键选择，按ＭＥＮＵ键进入所选择的项目。 １、在音乐播放界面中，短按ＥＳＣ键，设置Ａ－Ｂ 复读起始－结束区间。 ２、在音乐播放界面中，短按ＭＥＮＵ键，进入 音乐设置界面，设置菜单下有“重复设置、播放设置、微软音效、音效选择、我的音效设 置、屏幕显示”等选项。 ３、在音乐设置界面，可短按ＥＳＣ键返回到音乐播放界面。 ４、长按ＭＥＮＵ键将返回主菜单界面。 ５、在“音乐播放”的“所有音乐”选项中，可显示歌曲文件列表，短按“ ”将歌 曲收录到＂我的收藏夹中＂。
用时间。播放器可根据用户设置“定时关机”或“关屏时间”来节约电池。 充电
充电时，请先将播放器的开关键置于ＯＮ的位置，再将播放器与电脑ＵＳＢ端口或充电器 相连。
如连接电脑ＵＳＢ端口充电，当电池电量图标显示满格时，表明充电已满。 如使用随机附带的充电器，充电时充电器的指示灯红色，当充电器的指示灯变为绿色 即表示电池电量已满。 友情提示：使用原厂配件可享受充分安全保证维修服务。 电源适配器是便携式播放器的关键组成部分，它们在保障便携式播放器的正常工作和您 的安全方面，起着至关重要的作用。通过长期的客户调查和售后服务实践表明，便携式播 放器故障是在很多情况下由于使用了不合格的配件，特别是电源适配器。 使用不合格的电源适配器，会大大缩短便携式播放器的使用寿命；不稳定的电压会严重 影响便携式播放器电路的正常工作，带来永久的损害影响播放器的性能和可靠性，播放音 质下降，容易死机可能发生燃烧爆炸，危害消费者人身安全。 ※建议充电器规格：输出电流 ３００ｍＡ 输出电压 ５Ｖ 。
戴尔OptiPlex 7050商用台式机说明书
精工打造的多功能商用台式机，特性和技术规格功能特性7050塔式机/小型机/微型机技术规格处理器1第七代智能英特尔®酷睿™ i3双核处理器、酷睿™ i5-i7四核处理器（最高65 W ）； 支持Windows 10/Linux第六代智能英特尔®酷睿™ i3双核处理器、酷睿™ i5-i7四核处理器（最高65 W ）；支持Windows 7/10/Linux 芯片组英特尔® Q270芯片组操作系统1显卡选项2集成英特尔®核芯显卡610/630（搭载第七代智能英特尔®酷睿处理器）集成英特尔®核芯显卡510/530（搭载第六代智能英特尔®酷睿处理器）塔式机/小型机支持的可选独立显卡：AMD Radeon™ R5 430 1 GB/2 GB 、AMD Radeon™ R7 450 4 GB 内存2、34个DIMM 插槽（针对塔式机/小型机），2个SODIMM 插槽（针对微型机）。
最大内存容量为64 GB （针对塔式机/小型机）和32 GB （针对微型机）。
非ECC 双通道2400 MHz DDR4 SDRAM （搭载第六代英特尔®酷睿处理器的性能为2133 MHz ） 联网设备注意：英特尔®博锐™技术需要集成英特尔® i219-LM 以太网卡或英特尔®8265无线网卡支持塔式机/小型机：集成英特尔® i219-LM 以太网LAN 10/100/1000；支持可选PCIe 10/100/1000网卡；可选无线网卡：英特尔®8265 802.11ac + 蓝牙4.214网卡微型机：集成英特尔® i219-LM 以太网LAN 10/100/1000；可选无线英特尔®8265 M.2 802.11ac + 蓝牙4.214网卡I/O 端口塔式机/小型机：10个外置USB 端口：6个USB 3.1 Gen1端口（其中一个USB Type-C 端口仅用于数据传输，1个前置端口/4个后置端口）和4个USB 2.0端口（2个前置端口/2个后置端口 –其中1个前置端口支持 PowerShare ）；4个内置USB 2.0端口；1个RJ-45端口；1个串行端口；2个Display Port 1.2端口；1 个HDMI 1.4端口；2个PS/2端口；1个UAJ 端口；1个输出端口；1个VGA 端口（可选）微型机：6个外置USB 3.1 Gen1端口（1个USB Type-C 端口仅用于数据传输，1个前置端口/4个后置端口– 其中1个前置端口支持PowerShare ）；1个RJ-45端口；1个HDMI 1.4端口；1个Display Port 1.2端口；1个UAJ 端口（前置）；1个输出端口（前置）；附加Display Port 1.2端口（可选）；1个VGA 端口（可选）；串行 +PS2端口（可选）；串行端口（可选）安全性选项中国TPM （仅限塔式机)、Dell Data Protection、Microsoft Windows Bitlocker 、通过BIOS 进行的本地硬盘数据擦除（“安全擦除”）、机箱锁插槽支持、可上锁端口盖、机箱防盗开关、D-Pedigree （安全供应链功能）、设置/BIOS 密码、可选智能卡键盘、英特尔可信执行技术、英特尔®身份保护技术、针对可选Absolute Data & 7Device Security （以前称为Computrace ）的固件支持、英特尔Software Guard 扩展功能存储4选项 （内置）硬盘：最高2 TB 固态硬盘：最高1 TB 支持混合硬盘M.2 SAT A 固态硬盘 和M.2 PCIe 固态硬盘部分配置支持RAID 0和RAID 1 （仅限塔式机/小型机）双存储支持环保、人体工程学和法规标准环保标准（生态标签）：能源之星6.1、EPEAT 认证9、TCO 认证、CEL 、WEEE 、日本能源法、韩国E-standby 、韩国生态标签、欧盟RoHS 、中国RoHS 14。
华星A8 Plus智能RTK系统使用说明书
概述2手册修订情况文件编号： 修订日期修订次数 说 明 2018年 3月 1 A8 Plus 智能RTK 系统使用说明书V1.0A8 Plus 智能RTK 系统使用说明书3前言说明书用途欢迎使用华星A8 Plus 系列接收机，本说明书适用于华星A8 Plus 系列产品。
说明书简介华星A8 Plus 是一款新型GNSS 接收机，说明书对如何安装、设置和使用华星A8 Plus 系列产品进行描述。
经验要求为了您能更好的使用华星A8 Plus 产品，中海达建议您仔细阅读本说明书。
如果您对华星A8 Plus 产品尚不了解，请查阅中海达的官方网站： 安全技术提示注意：注意提示的内容一般是操作特殊的地方，需要引起您的特殊注意，请认真阅读。
警告：警告提示的内容一般为非常重要的提示，如果没有按照警告内容操作，将会造成仪器的损害，数据的丢失，以及系统的崩溃，甚至会危及到人身安全。
责任免除使用本产品之前，请您务必仔细阅读使用说明书，这会有助于您更好地使用本产品。
广州市中海达测绘仪器有限公司对您未按照使用说明书的要求而操作本产品，或未能正确理解使用说明书的要求而误操作本产品所造成的损失不承担责概述4任。
中海达致力于不断改进产品功能和性能、提高服务质量，并保留对使用说明书的内容进行更改而不另行通知的权利。
我们已对印刷品中所述内容与硬件和软件的一致性作过检查，然而不排除存在偏差的可能性，使用说明书中的图片仅供参考，若有与产品实物不符之处，请以产品实物为准。
技术与服务如果您有任何技术问题，可以电话联系各分支机构技术中心、总部技术部，我们会及时的解答您的问题。
相关信息您可以通过以下途径找到该说明书：1、购买华星A8 Plus 产品后，仪器箱里的光盘中会有一份《A8 Plus 智能RTK 系统使用说明书》，指导您操作仪器；2、登陆中海达官方网站，在“服务中心”→“资料下载”→“RTK 产品”里即可下载该电子版说明书。
您的建议如果您对华星A8 Plus 系列产品有什么建议和意见，请联系我们，或者拨打全国热线：400-678-6690。
FM1905 6×4 点阵 LCD 驱动 IC 数据手册说明书
FM1905(文件编号：S&CIC1190)6×4点阵LCD 驱动IC概述FM1905是24点、内存映象和多功能的LCD 驱动器，FM1905的软件配置特性使它适用于多种LCD 应用场合，包括LCD 模块和显示子系统。
用于连接主控制器和FM1905的管脚只有3条，FM1905还有一个节电命令用于降低系统功耗。
特点工作电压3.0~5.0V内嵌256KHz RC 振荡器可外接32KHz 晶片或256KHz 频率源输入 可选1/2或1/3偏压和1/21/3或1/4的占空比片内时基频率源蜂鸣器可选择两种频率 节电命令可用于减少功耗内嵌时基发生器和看门狗定时器（WDT ）时基或看门狗定时器溢出输出八个时基/看门狗定时器时钟源 一个6×4的LCD 驱动器一个内嵌的32×4位显示RAM 内存 三线串行接口片内LCD 驱动频率源 软件配置特征数据模式和命令模式指令 三种数据访问模式提供VLCD 管脚用于调整LCD 操作电压内部框图CSB ：片选WRB 、DATA ：串行接口COM0~COM3、SEG8、SEG11、SEG14、SEG17、SEG20、SEG23：LCD 输出FM1905(文件编号：S&CIC1190)6×4点阵LCD驱动ICFM1905(文件编号：S&CIC1190)6×4点阵LCD驱动ICD.C.电气特性FM1905(文件编号：S&CIC1190)6×4点阵LCD驱动ICA.C.电气特性FM1905(文件编号：S&CIC1190)典型应用电路主控制器与FM1905组成显示系统，参见下图：23时基和看门狗定时器（WDT ）时基发生器是一个8态增值尖峰计数器，可以产生准确的时基。
WDT 由时基发生器和一个2态增值尖峰计数器组成，它可以在产控制器或其它子系统处于异常状态时产生中断。
WDT 溢出时产生片内WDT 溢出标志，可用一命令选项使时基发生器和WDT 溢出标志输出到/IRQ 管脚。