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Digitus DA-70833 User Manual

Manual is about: USB 2.0 GRAPHIC

Summary of DA-70833

  • Page 1

    Usb 2.0 graphic adapter user’s manual da-70833 usb 2.0 to vga da-70834 usb 2.0 to dvi-i.

  • Page 2: Table of Contents

    Table of contents 1. Introduction ....................................................................................................... 1 applications ........................................................................................................ 2 features ..................................

  • Page 3: 1. Introduction

    1 1. Introduction this usb display adapter enables you to connect one more monitor, lcd or projector to a computer with a usb 2.0 port. For desktop users adding an extra monitor via usb connection is easier than ever without having to open the computer chassis to install an internal video card. Once...

  • Page 4: Applications

    2 applications office workstation view your large spreadsheets across two screens with display continuity multitask more effectively without overlapping windows edit on one screen while surfing the internet information on the other on the road do multiple screen presentations without bringing anothe...

  • Page 5: Package Contents

    3 package contents before installation, please check the items in the package. The package should contain the following items: usb display adapter x1 product supported cd x1 usb cable x1 quick installation guide x1 dvi to vga adapter (optional) x1 (only on da-70834) system requirements the minimum r...

  • Page 6

    4 for 3 monitors, where 1 could run dvd video while also targeting productivity and business apps. Will support only 1 video of dvd resolution at full screen：. 1.8ghz cpu 1gb memory for 6 screen where 1 screen can run full screen dvd video： 1.6ghz core duo 1gb memory.

  • Page 7: 2. Installation

    5 2. Installation on windows 2000 /xp/ vista caution: do not connect the usb display adapter to your computer before you install the provided driver. You will be instructed to do so later. Follow the procedures below to install the driver and then connect the adapter: 1. Insert the provided cd into ...

  • Page 8

    6 2. Please wait while windows configures displaylink core software. Your screens may temporarily go black or flash during this process. *actual strings depend on your operation system. These screen shots are from windows xp and might vary slightly for each operation system. Notice for windows vista...

  • Page 9

    7 5. After the installation is completed, you will see the displaylink manager icon in system tray that looks like a monitor as below. Click on the icon to bring up the menu. -extend mode: the screen is part of the extended desktop. -mirror mode: the screen copies the contents of the primary screen....

  • Page 10: On Windows 7

    8 on windows 7 caution: do not connect the usb display adapter to your computer before you install the provided driver. You will be instructed to do so later. Follow the procedures below to install the driver and then connect the adapter: 1. Insert the provided cd into your disc drive and installer ...

  • Page 11

    9 2. When you see the license agreement screen prompted as below, please click on i accept to install the software for usb display adapter... 3. Please wait while windows configures displaylink core software. Your screens may temporarily go black or flash during this process..

  • Page 12

    10 4. When it is finished, the installation screen will disappear and you will return to your desktop. 5. Connect the usb display adapter to your computer and monitor. Connect the smaller end of the usb cable to the adapter. Then connect the other end of the usb cable to an usb 2.0 port on your comp...

  • Page 13

    11 7. To control the behavior of an attached displaylink device (or screen), it is possible to use windows key+p to display a menu (and cycle through it) to allow: disconnect projector, duplicate, extend, projector only. *actual strings depend on your operation system. These screen shots are from wi...

  • Page 14

    12 for dvi model: the equipped dvi-i (dvi-integrated) connector transmits both the digital and analog signals. This means it supports either of these two connection types: • it can be connected to a dvi-d (digital) monitor using a dvi cable (not provided) • or, it can be connected to an analog vga m...

  • Page 15: 3. Using The Adapter

    13 3. Using the adapter display properties display properties allows you to configuration the display mode, color quality, screen resolution, and physical arrangement of your monitors. *the usb display adapter display mode and adjusting resolution, color depth and refresh rate. Please refer to the “...

  • Page 16: Display Modes

    14 display modes there is several ways you can utilize the monitor attached on the adapter. The add-on monitor can be configured to use either “mirror mode”, “extended mode” or be the primary display as described in this section. Extend your windows desktop to add-on monitor (default) in this so-cal...

  • Page 17

    15 figure 1 figure 2 notice: the full displaylink user interface as above is not supported on windows 7. Displays configuration on windows 7 should be carried out using the improved windows display properties dialog box (figure1), and using the windows-p key combination (figure2). Manually setting e...

  • Page 18

    16 4. Drag the icons in the window at the top of the screen to match the physical arrangement of your primary monitor and add-on monitor. The add-on monitor connected to the adapter may be identified as either "2" or “3”, depending on your computer, although there may not be a total of 3 screens con...

  • Page 19: Mirror Your Windows Desktop

    17 figure 1 figure 2 mirror your windows desktop this mode is referred to as “mirror” or “clone” mode. In this mode, your original screen (the primary display) will be mirrored to the add-on monitor. Easy setting click on the displaylink device icon and select mirror to configuration the setting as ...

  • Page 20: Be The Primary Monitor

    18 manually setting in mirror mode, the adapter will automatically select the settings (screen resolution, color quality and refresh rate) for the add-on monitor. But you can manually adjust the settings as required. However, the settings of the add-on monitor are limited by that of the primary moni...

  • Page 21

    19 adjusting resolution, color depth and refresh rate there are three components that make up the screen mode: resolution: in common usage, this refers to the number of pixels displayed on screen horizontally and vertically. Color depth: this defines the number of different colors that can be shown ...

  • Page 22: Configure The Components

    20 about the resolutions and refresh rates available to users the resolutions and refresh rates available to the user through windows are a comprise of the support from the following elements: ■ the usb display adapter ■ the primary monitor and the add-on monitor ■ the primary video card on your com...

  • Page 23

    21 manually setting 1. Position the mouse anywhere on your computer desktop, right-click and select screen resolution on win 7, personalize > display settings on vista or properties > settings on xp/2000. 2. In the display drop-down menu, select the option ends with displaylink graphics adapter. 3. ...

  • Page 24

    22 4. To change the refresh rate, click advanced… and then click monitor. 5. Select a refresh rate from the screen refresh rate drop-down list and then click apply. 6. Click ok to close the settings screen..

  • Page 25: Disconnecting The Adapter

    23 standby and hibernate, shut down and restart when the adapter is connected to a computer and an external monitor, if the computer goes into standby or hibernate mode, the external monitor display goes blank. When the computer returns to an active state, the external monitor display keeps the same...

  • Page 26

    24 limitation for dual adapters on windows vista in xddm mode: in this mode one extended screen and one mirrored screen is supported. Only the first connected adapter can be configured to use extended mode; the second adapter is forced to use mirror mode. When you bring out the windows display setti...

  • Page 27

    25 verifying the driver installation to verify your usb display adapter driver installation, please launch device manager by the steps below: open the control panel and double-click uninstall a program on win 7, programs and features on vista, and add or remove programs on xp/2000. *actual strings d...

  • Page 28

    26 uninstall the adapter and driver if for any reason you want to uninstall the video adapter and its driver, please take these steps: 1. Open the control panel and double-click uninstall a program on win 7, programs and features on vista, and add or remove programs on xp/2000. 2. Select displaylink...

  • Page 29: 4. Troubleshooting

    27 4. Troubleshooting q1: the display on the add-on monitor is blank. A: if the monitor power led is green (in most cases), wait a moment for the monitor to show the video as sometimes it takes time for the add-on monitor to show the video. You can also reboot your system to try again. Also make sur...

  • Page 30

    28 q4: when playing the video in full screen mode, the motion is not smooth. A: try the following tips to improve the smoothness of the movie playback: • reduce the resolution of the display to 640x480 or 800x600. • use the adapter in extended mode. • terminate any other cpu intensive applications r...

  • Page 31: 5. Specifications

    29 5. Specifications host interface usb 2.0 video interface vga or dvi-i connectors video output: vga hdde 15pin female connector or dvi hdde 29pin female connector host upstream link: usb mini-b type female connector connectivity up to 6 adapters on a computer ram 8m x 16 ddr synchronous dram (sdra...

  • Page 32

    30 resolutions, refresh rate and color depth color depth resolution name refresh rates at 16 bit color quality refresh rates at 32 bit color quality 640x480 vga 60 72 75 85 60 72 75 85 800x600 svga 56 60 72 75 85 56 60 72 75 85 1024x768 xga 60 70 75 85 60 70 75 85 1280x720 720p 60 60 1280x768 wxga+ ...

  • Page 33: 6. Regulatory Compliance

    31 6. Regulatory compliance fcc conditions this equipment has been tested and found to comply with part 15 of the fcc rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference (2) this device must accept any interference received. Including inter...

  • Page 34

    32 safety instructions always read the safety instructions carefully: keep this user’s manual for future reference keep this equipment away from humidity if any of the following situation arises, get the equipment checked by a service technician: • the equipment has been exposed to moisture. • the e...