Status Indication; Status Indication - Advantech ICR-3231 User Manual

5.7.1 Status Indication

There are six LED indicators on the front panel to provide router status information. Each
ETH port has two additional LEDs that provide information about the port status.
Caption Color
PWR Green
Green
Green
SIG Green
Orange
Red
DAT Green
SIM1 Green
Green
Orange
Red
Red
SIM2 Green
Green
Orange
Red
Red
USR Green
ETH0 Green
ETH1 Green
ETH0 Yellow
ETH1 Yellow
Yellow
State Description
On Starting of the router
Blinking Router is ready
Fast blinking Updating firmware
On Good signal
On Fair signal
On Poor signal
Blinking Communication in progress on radio channel
Blinking SIM is selected, router waits for data connection
On 4G technology
On 3G technology
On 2G technology
Fast blinking SIM card problem (missing SIM card or PIN code not
entered)
Blinking SIM is selected, router waits for data connection
On 4G technology
On 3G technology
On 2G technology
Fast blinking SIM card problem (missing SIM card or PIN code not
entered)
On / Blinking / Function of this LED diode can be selected by user
Fast blinking
On Selected 100 Mbps
Off Selected 10 Mbps
On The network cable is connected
Blinking Data transmission
Off The network cable is not connected
Table 5: Status indication
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ICR-3231