D-Link DP-300+ Hardware User's Manual - Dc Power Connector
DP-300 Multiprotocol Fast Ethernet Print Server User’s Guide
Introduction
4
DC Power Connector
The DC power input connector is located on the DP-300’s right side panel and is labeled DC 12V.
Figure 1 -3 Print Server Right Side Panel
LED Indicators
The front panel of the DP-300 features five LED indicators:
Figure 1 -4 Front Panel LED Indicators
♦
Power/Tx
◊
Steady or flashing green confirms that the DP-300 is powered on.
◊
The indicator blinks off briefly to indicate that the DP-300 is transmitting to the
network.
♦
Link/Rx
◊
Steady or flashing green confirms that the DP-300 has a good connection to the Ethernet
or Fast Ethernet network.
◊
The indicator blinks off briefly to indicate that the DP-300 is receiving from the network.
♦
LPT1
,
LPT2
,
COM
◊
These LED indicators light to show that the DP-300 is transferring print data through
the appropriate parallel or serial port.
These three indicators are also used by the print server’s power-on self test (POST) to
indicate any hardware failures.