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Manual_
Page 5
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6.0 Available functions.
The available functions of USB 2.0 VGA LAN DOCK depend on the status of power sup-
plied:
• Bus powered
1. Connect the USB/VGA combo Y cable to your PC to provide bus power.
2. When you provide bus power only, the PS/2 mouse & keyboard, RS232, printer and
USB Ethernet adapter will be enabled. However, the USB2.0 Downstream Ports can
also work under low power mode. So used of external power adaptor is recommen-
ded. (For the use of all functions)
• Externally powered
1. Connect the power adapter to provide external power.
2. When you provide external power, the USB Downstream Ports can support all USB
devices, and you can use all the functions of USB 2.0 VGA LAN DOCK.
7.0 LED Indicator (Ref. Fig.2)
• Power Indicator
The Power Indicator will turn RED as either bus power or external power is supplied,
even both of them supplied.
• LAN Indicator
1. Link/Act (RED): This LED turns on if the 10/100Mbps (100BASE-TX)
Ethernet is connected.
2.Transmission (RED): Blinking to indicate that the data is being received or transmitted
through the RJ-45 port.
LAN Indicator
Power Indicator
Fig. 2