D-Link DP-G321 Product Manual - Page 6

Front Panel LED Indicators - print servers

Page 6 highlights

Front Panel LED Indicators There are two front panel indicators, each holding two separate LEDs (aligned in a vertical position). As shown below, the first indicator holds the Power and the USB LED. The second indicator holds the Ethernet and WLAN LED. Upon boot-up, the Power light stays on continuously and all other LEDs light up momentarily one-byone, then turn off. Power A steadily lit LED indicates proper operation of the Print Server. Link/Activity A steadily lit LED indicates proper network connection; no lit LED indicates an unsuccessful network connection. A blinking LED indicates activity (configuration or printing). WLAN A steadily lit LED indicates a proper wireless network connection; no lit LED indicates an unsuccessful wireless network connection. A blinking LED indicates activity (configuration or printing). USB1 A steadily lit LED indicates that the Print Server is transferring print data to the USB1 printer port. USB2 A steadily lit LED indicates that the Print Server is transferring print data to the USB2 printer port. LPT A steadily lit LED indicates that the Print Server is transferring print data to the parallel printer port. Power WLAN USB2 Link/Act USB1 LPT 6

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6
Front Panel LED Indicators
There are two front panel indicators, each holding two separate LEDs (aligned in a
vertical position). As shown below, the first indicator holds the Power and the USB
LED. The second indicator holds the Ethernet and WLAN LED. Upon boot-up, the
Power light stays on continuously and all other LEDs light up momentarily one-by-
one, then turn off.
Power
A steadily lit LED indicates proper operation of the Print Server.
USB1
A steadily lit LED indicates that the Print Server is transferring print data
to
the USB1 printer port.
WLAN
A steadily lit LED indicates a proper wireless network connection; no lit LED
indicates an unsuccessful wireless network connection. A blinking LED
indicates activity (configuration or printing).
Link/Activity
A steadily
lit LED indicates proper network connection; no lit LED indicates
an unsuccessful network connection. A blinking LED indicates activity
(configuration or printing).
USB2
A steadily lit LED indicates
that the Print Server is transferring print data
to
the USB2 printer port.
Power
LPT
A steadily lit LED indicates
that the Print Server is transferring print data
to
the parallel printer port.
Link/Act
WLAN
USB1
LPT
USB2