User's Manual

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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

Summary of content (7 pages)

PAGE 1
USB HUB User’s Manual Table of Contents 1. About this product ………………………………. 1 1.1. 1.2. 1.3. 1.4. 1.5. 1.6. Introduction ………………………………………………………………….. 1 Do’s and Don’t for Usage ……………………………………………………. 1 Packing List ………………………………………………………………….. 1 Warranty ……………………………………………………………………... 2 Features ……………………………………………………………………… 2 Identification of Features ……………………………………………………. 2 2. Installation ………………………………………... 3 2.1. Location ……………………………………………………………………… 3 2.2. Power Connection …………………………………………………………… 3 3.
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1. About this product 1.1 Introduction 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.
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1.4 Warranty 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. 1.5 Features ❒ 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.
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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.
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3.2 Connecting the USB cable A type connector Insert USB cable into the down stream port of the PC (or) this product. Make sure that it goes all the way into the socket and is firmly connected. B type connector Insert USB cable to up stream port of this product (or) USB devices. Make sure that it does all the way into the socket and is firmly connected. 4.
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5. Trouble shooting If you encounter problems in using this product, please refer to the following list of common problems encountered and possible causes. If you cannot solve the problem or it does not appear in the list below, please contact the place of purchase for repair or replacement.
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Hardware Specifications Specification USB specification Rev.1.0 and HID class definition Rev 1.0 Topology Transmission speed Transmission media Interface Star type 12Mbps USB cable Up stream port (type B): 1 port Down stream port (type A): 4 ports PC supply or AC adapter 0 C~70 C 5%~90% -40 C~70 C Power Operating Temperature Operating humidity Storage temp Array and circuit of USB port – pin 1 +5V 2 DATA 3 DATA + 4 GROUND FCC COMPLIANCE STATEMENT: This device complies with part 15 of the FCC Rules.