-10-
DISPLAY LEDs
11 status LED display the state of the product::
LED
Color
Description
Power 1
Green
This led is ON when the power supply connector is
correctly powered using the “PWR1“ and the
“GND1“ pins of the power supply connector.
Power 2
Green
This led is ON when the power supply connector is
correctly powered using the “PWR2“ and the
“GND2“ pins of the power supply connector.
Diag(*)
Red
After power up this led stays on until the product is
operational (less than 10s).
If the led stays on steadily more than 30 seconds at
power up, the product is out of order.
After boot-up it indicates either special states
depending on the active service, or reception errors
on the serial port.
In serial port administration mode, this led blinks
twice per second, indefinitely.
C-Key
Bicolor
Orange /
green
Off:
no C-Key is detected.
Orange:
the C-Key data is invalid or corrupted.
Green:
the C-Key data is valid.
Blinking:
during reads and writes to the C-Key.
WLan(*)
Blue
Flashing according to WLAN Tx/Rx activity.
Bargraph
Green
The four bars show the receive level of the Wi-Fi
interface.
Serial
Tx/Rx
Green
Flashing according to serial Tx/Rx activity.
RS422/485
Green
This led is ON when you use a differential (RS422
or RS485) electrical interface.
(*) Diag + Wlan Tx/Rx: alternative blink
This blink is meaningful only in infrastructure topology. It means that the
product did not yet associate with an access point, or WPA keys are wrong.
RESET
If it is not possible to shutdown the
power supply, a micro-switch
accessible by a hole located just
before the supply connector allows
resetting the product. You can use, for
example, a paper clip to press the
button. The press must be brief: if it
takes more than two seconds, the
product will reset to factory settings.
