NUOUSBT46B

USB HUB User’s Manual Table of Contents 1. About this product ..................................... 1 1.1. Introduction ............................................................................. 1 1.2. Do’s and Don’t for Usage ............................................................. 1 1.3. Packing List ............................................................................. 1 1.4. Warranty ................................................................................. 2 1.5. Features ................................................................................. 2 1.6. Identification of Features ............................................................. 2 2. Installation ................................................ 3 2.1. Location ................................................................................. 3 2.2. Power Connection ..................................................................... 3 3. Connecting ............................................... 3 3.1. Connecting to your Computer ....................................................... 3 3.2. Connecting the USB Cable ........................................................... 4 4. Initial Connection ....................................... 5 5. Trouble Shooting ........................................ 6 1 1. About this product 1.1Introduction This product confirms to USB Specification Rev. 1.0 and HID class definition Rev.1.0. It requires at least Windows 95 OSR 2.1 or Windows 98 to operate and your computer must have a USB port. The HUB topology supports up to 127 physical devices in a tired-star configuration, with each device having a maximum of 16 end points. 1.2Do’s and Don’t for Usage Here is a short summary of items to pay attention to when using this product : ❒ It is normal for some heat build-up to occur when this product is in use and it may feel warm to the touch. ❒ Do not open the case, doing so will void the warranty. ❒ Only use the AC adapter supplied with the unit. ❒ If the unit starts emitting unusual smells, sounds, or you observe smoke, unplug the unit immediately from it’s power supply. Do not continue using the unit, and contact the place you purchased the unit. ❒ When disconnecting any cable from the unit, please grasp from the plug and do not pull using the cord section as this may cause damage. ❒ It is recommended that you disconnect the power supply if the unit is not going to be used for a long period of time. ❒ Do not leave the unit in a location exposed to high humidity, high temperatures, direct sunlight, excessive dust, or excessive moisture. ❒ Do not touch the unit or cable with a wet hand, as a electric shock is possible. Should the unit become wet, unplug from it’s power source before handling. ❒ Any modifications done to modify this unit by other than authorized personnel will void the warranty, and any damage, electric shock, fire, or loss of function resulting from unauthorized modifications will not be the responsibility of the manufacturer. ❒ Back-up software data regularly. Any error or loss of data is not guaranteed when using this product. ❒ Carefully read this manual for the safe purpose before you use this product. 1.3Packing List Each unit should include the following parts : USB HUB AC Adapter USB cable Instruction manual 2 1.4Warranty This product is warranted for a period of one year after the date of purchase to be free of manufacture defects and to operate properly. During the one year period should a problem occur, please return the unit to the place of purchase, and we will replace the defective unit. 1.5Features ❒ This product confirms to USB Specification Revision 1.0 and HID Class Definition Rev.1.0. ❒ This product is plug and play compatible. ❒ A maximum of 127 devices can be supported. ❒ A maximum 5 meter connection cable can be used between two hubs. ❒ This unit can be self-powered by using the AC Adapter supplied or Bus powered. ❒ All downstream ports are supported with over current capacity. ❒ Both low speed and high speed devices are supported. ❒ LED displays indicate power on and connection to each port. 1.6Identification of Features  Top Side  Power LED Red light is lit when power is supplied to the unit.  LED Green light is lit for each of the all ports when they are connected and active.  Front of the Unit  Down Stream Ports, USB A-type connector ports connect to USB devices.  Rear of the Unit  Up Stream Port USB B-type connector port for connect to the PC.  Power Socket For the AC Adapter jack connection. Please note :
Up Stream means to the PC and Down Stream means to the USB device.
USB device means, a device that confirms to USB specifications. 3 2.Installation 2.1 Location connected and close enough to the PC to allow the supplied cable to reach the PC. The best location for the placement of this unit is in the USB devices to be 2.2 Power connection ❒ Locate the unit close enough to a electrical outlet so that the AC adapter cable will reach the outlet without putting a strain on the cable causing the adapter jack to be pulled out of the unit. ❒ It is recommended that the AC adapter be plugged into the electrical outlet first, and then plugged into the unit . ❒ It is recommended that the AC power adapter be used at all times. Even though this unit can be self powered, it is only for low speed devices and multiple devices can cause a power shortage in the unit. ❒ It is recommended that the AC adapter to be used whenever more than one hub is used in a stacking configuration. ❒ Do not remove the AC adapter when the unit is working. 3. Connecting 3.1Connecting to your computer This unit can be connected or disconnected to your PC when the computers on and running programs, using any USB port on your computer. This product allows your computer to interface with various USB devices. See figure below. A c onnec tor B c onnec tor A connector B connec tor Hu b A connec tor Device (Mouse, Joystick, Gamepad, Keyboard, Dig ita …

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FCC ID LABEL FORMAT AND LOCATION Applicant:UNIXTAR TECHNOLOGY, INC. FCC ID:NUOUSBT46B FCC ID:NUOUSBT46B This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID LABEL AREA