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Quick Start Guide
for
USB 2.0 7-Port Hub
Model No.
DX-H720P
This USB Hub makes the most of your computer
and workspace by increasing the number of
available USB ports. There has never been a more
convenient way to expand your USB capacity.
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Table of Contents Introduction. . . . . . . . . . . . 1 System Requirements . . . 2 Package Contents . . . . . . 2 Specifications . . . . . . . . . . 3 Product Overview . . . . . . . 4 Installation . . . . . . . . . . . . 6 Appendix A . . . . . . . . . . . . 7 Troubleshooting Appendix B . . . . . . . . . . . . . . . . 8 Radio Interference Statement Appendix C . . . . . . . . . . . . . . . . 9 Limited LIfetime Warranty Thank you for purchasing a Dynex Product. For optimum performance and safety,
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Introduction USB (Universal Serial Bus) is currently the standard for most computers, notebooks and peripherals. The USB connections allow the user to easily connect multiple devices. The Dynex USB 7-Port Hub provides additional ports to connect up to 7-USB devices to a single USB port on your computer. An AC power adapter is included for you to use the self-powered mode. The Quick Start Guide contains easy instructions in order to show you how to set up and start using your Dynex USB Hub. 1
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System Requirements Any PC or Macintosh computer with an available USB port and USB-compliant operating system (Windows 95 OSR 2.0, Windows 98, Windows ME, Windows 2000, Windows XP, MacOS 8.1 or later, etc.). Package Contents This package includes: ! Dynex Model DX-H720P USB Hub ! AC Power Adapter ! A-B USB cable ! User Manual 2
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Specifications FUNCTION SPECIFICATION Upstream 1 Ports Downstream 7 Power 1 LEDs Port Status 7 Power Mode Self Powered Output Voltage (per port) +5V DC Output Current (per port) 500mA (max) Operating Temperature 5°C ~ 40°C Storage Temperature -20°C ~ 60°C Humidity 0 - 80% RH. Noncondensing Housing Plastic Weight 3.17 oz. Dimensions 4.439" x 2.5" x 1.0" 3
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Product Overview 1 3 front view 4 5 Model DX-H720P 2 2 2 rear view 4
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Product Overview - continued 1) Power Indicator - Blue LED when lit indicates when USB Hub is receiving power. 2) Downstream Ports - Connect your USB devices to these ports. (Includes 1 Flash Drive port) 3) Port Status Indicators - Green LEDs indicate port status and overcurrent detection. When a device is connected to one of the ports, the associated LED will illuminate. If an overcurrent condition occurs, the LED for that port will turn off, indicating a problem with that device. 4)
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Installation This USB Hub is a plug and play device. Your computer will display the Add New Hardware Wizard after connecting the hub to your computer. Installation may be done whether your computer is powered on or off. It is not necessary to restart your computer after installation. 1) Connect the A-B cable (included in this package) to the Upstream port on the USB Hub, then connect the other end of the cable to an unused USB port on your computer. 2) Connect your USB devices to the Downst
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Appendix A Troubleshooting Problem Possible Cause Action Reset the hub and Static electricity may Unit operates cause the hub to disconnecting it from erratically behave erratically. Your computer. Wait 5 Seconds, then reconnect it. Connected USB USB devices devices may require Connect the AC power operate erratically or too much power for adapter to the hub. can't be powered on. bus-powered operation Insure that your computer is fully USB- Unit fails to operate Non-USB compliant compatible and
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Appendix B Radio & TV Interference Statement This equipment has been tested and found to comply within the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequence energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. There
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Appendix C Life Time Limited Warranty Dynex warrants this USB Hub (the Hub) to be free from defect in material or manufacture for its lifetime. If a defect results in product failure during its normal use, Dynex's sole responsibility is to repair or replace (at its sole option) the Hub. The foregoing Limited Warranty is the consumer's sole and exclusive remedy and excludes any incidental or consequential damages. Some States do not allow the exclusion or limitation of incidental and conseque
