Status Indication; Led Status Indication - Advantech ICR-1601 User Manual

5.6.1 Status Indication

There are status LEDs indicators on the top cover to provide router status information.
Router with the GPS module has two LEDs while the WiFi version has three LEDs. Each ETH
port has one additional LED which provides information about status of the port.
Caption Color
1
WiFi Blue
SYS Blue
WAN Blue
Purple
Red
ETH Green
1
Only for WiFi versions.
LUCOM GmbH — Flößaustr. 22a — 90763 Fürth — Tel.: +49 911/ 957 606 00 — E-Mail: info@lucom.de — www.lucom.de
Description
Off: WiFi radio is disabled.
On: WiFi radio is enabled.
Flashing: Data packets transferred via WiFi.
Flashing (1x per 1 sec.): The router works normally.
Flashing fast: The router is in recovery mode or in abnormal situration.
When the color is:
Blue: Cellular module is in LTE mode.
Purple: Cellular module is in HSPA/3G mode.
Red: Cellular module is in GSM/2G mode.
When the behavior of LED is:
Flashing fast (1x per 0.5 sec.): Signal strength is 0 ~ 30%.
Flashing slowly (1x per 1 sec.): Signal strength is 31 ~ 60%.
Steady on: Signal strength is 61 ~ 100%.
Off: Host disconnected.
On: Ethernet connection established.
Flashing: Data packets transferred via Ethernet.
Table 3: LED status indication
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ICR-1601