Proxim 7921 Network Card User Manual


 
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There are also four LEDs on the back panel of the RangeLAN2
792x Ethernet Adapter:
The green “Master” LED, located between the DC
power jack and the serial interface, is on steady when
the unit is set as a Master.
The yellow “Sync” LED, located between the DC
power jack and the serial interface, is on steady when
the unit is set as a Station and is synchronized to a
Master.
The green “Link” LED, located between the serial
interface and the 10BASE-T connector, is on steady to
indicate an Ethernet link between the Ethernet Adapter
and the Ethernet-ready device. This LED blinks when
the unit sends packets through its Ethernet port. Note
that this LED will blink on occasion even if a proper
10BASE-T cable is not connected.
The yellow “Override” LED, located between the serial
interface and the 10BASE-T connector, is on steady
when the Station Type and Domain parameters config-
ured by the software interface override those set by the
external rotary switches.