D-Link DUB-H4 دليل المستخدم

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following operating systems: following operating systems: following operating systems: following operating systems: following operating systems: DUB-H4 DUB-H4 DUB-H4 DUB-H4 DUB-H4
Windows XP, Me, 2000, 98se/98 Windows XP, Me, 2000, 98se/98 Windows XP, Me, 2000, 98se/98 Windows XP, Me, 2000, 98se/98 Windows XP, Me, 2000, 98se/98

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Installing the DUB-H4 A. Plug the USB type B connector Type B (the larger end of the cable) into the back of the DUB-H4. B. Plug the AC adapter into the DUB- H4 and into a power socket in a power-strip or a wall jack. C. Plug the USB type A connector (the narrow end of the cable) into an available USB 2.0 port on your computer (or USB 1.1 if you don’t have USB 2.0). Type A D. Your computer will automatically detect and install the DUB-H4. You may now connect USB 2.0 or USB 1.1 devices to an avai

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LED Indicator Description The DUB-H4 features five LED indicators… • The Power LED indicator is red and lights up when the DUB-H4 is powered on by using the external power adapter. The DUB-H4 does not run on power supplied from the computer (bus powered). • The downstream LED indicators are green. Each port has one status LED. The LED lights to indicate that the port is working. • If a port becomes overloaded, a “current exceeded” event will take place. The LED of the port will go off and the me

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Tips and Technical Support • When connecting USB cables between USB devices and the DUB-H4, make sure that the cable is connected securely. • Remember that when connecting USB 1.1 devices to a USB 2.0 hub or host adapter, the USB 1.1 device will not work at USB 2.0 speeds. • The DUB-H4 does not have an on/off switch. It is always on, once the exter- nal power adapter has been plugged into a wall socket or power source. • Connecting USB 1.1 devices to the DUB-H4 may cause all USB devices connecte