Communication Led - Nordic ID SAMPO S2 User Manual

1.10.1.4. COMMUNICATION LED

Communication LED indicates whether the reader has established USB, ethernet, WLAN or WWAN
connection. Functionality of the Communication LED can be configured via NUR API if needed.
Functionality of the Communication LED differs depending on whether USB or TCP/IP (ethernet, WLAN
and WWAN) connection is used.
•
USB connection in use
LED off: The USB cable is unplugged.
o
LED on: The USB cable is connected.
o
•
Ethernet, WLAN or WWAN connection in use
LED off: The reader has no IP address. In addition, the red error LED is blinking.
o
LED blinking: The reader has IP address, but the host application is not connected
o
LED on: The reader has IP address and the host application is connected.
o
RESET BUTTON
Reset button of Nordic ID Sampo S2 contains the following functionalities:
•
Rebooting the reader
Press the reset button 2s (orange NOTIFICATION LED starts blinking once the reset
o
button is pressed) and release it once 3 green LEDs are lit
•
Boot to recovery mode*
Nordic ID Group | Salo IoT Center | Joensuunkatu 7 | FI-24100 Salo |Finland
Office +358 2 727 7700 | Fax + 358 2 727 7720 | info@nordicid.com
2018-01-19
Nordic ID Sampo S2 User Guide
Version 1.0
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