5-36
5.4.2 Switches on the WT Adapter
Figure 5-19 Switches on the WT Adapter
c
TEST SW switch
This is the switch to check for any disconnection on the Ethernet cable connecting the WT
and WT adapter.
CAUTION: If you turn on this switch, the Ethernet signal is looped back to the WT and not output to
the PC port.
How to check for a disconnection:
•
Unplug the cable from the PC port of the WT adapter.
•
Make sure that the ETHER LED lights.
•
Hold down the TEST SW switch.
•
(The Ethernet signal from the WT is looped backed to the WT via the WT adapter.)
•
The connection is normal if the ETHER LED lights green.
•
The four Ethernet signal lines have a disconnection or wrong wiring if the ETHER LED
remains extinguished.
CAUTION: The TEST SW cannot identify a wrong connection for the straight/cross cable. When
connecting a connector, make the correct connection for the straight or cross cable.
CAUTION: If you turn on this switch by mistake, the Ethernet signal is looped back to the WT and
not output to the PC port.
c
ETHER LED
PC port
