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W&T
IP-Watcher 2x2 Digital PoE
8 Appendix
8.1 LEDs
In the following the meaning and function of the LEDs on the
front panel of the IP-Watcher is explained
8.1.1 Power-LED
Indicates presence of supply voltage. If the LED is not on, please
check for correct wiring of the power supply.
8.1.2 Status-LED
Flashes whenever there is network activity with the IP-Watcher.
Periodic flashing indicates that the port has a connection to
another station.
8.1.3 Error-LED
The Error-LED uses various flashing codes to indicate error
states on the device or network port.
1x flashing:
Check network connection. The IP-Watcher is not
receiving a link pulse from a hub or switch. Check the cable or
the hub/switch port.
2x or 3x flashing:
Perform a device reset by momentarily
interrupting power to the unit. If this does not clear the error,
restore the device to its factory defaults. Since this resets all
network settings, you should write them down first.
If the Power, Status and Error LEDs are all on at the
1
same time, the self-test performed after each start and
reset of the device could not be correctly finished. The reason
for this may be an incomplete firmware update. The IP-Watcher
is no longer operable in this state. Please return the unit
through your dealer to W&T for inspection
