OnCell G3470A-LTE
Introduction
1-5
LED Indicators
The LEDs on the front panel of the OnCell G3470A-LTE provide a quick and easy means of determining the
current operational status and wireless settings.
The following table summarizes how to read the device’s wireless settings from the LED displays. More
information is available in Chapter 3 in the “Basic Wireless Settings” section.
LED
Color
State
Description
Front Panel LED Indicators (System)
PWR1
Green
On
Power is being supplied from power input 1
PWR2
Green
On
Power is being supplied from power input 2
READY
Green
On
System startup is complete and the system is operating
Blinking
Device has been located by the OnCell Search Utility
Off
Power is off, or the system is booting up
FAULT
Red
On
System configuration error or a relay event has occurred
Blink
IP address conflict
Off
Power is off, or there is no error condition.
CELLULAR
SIGNAL (3 LEDs)
Green
On
Number of LEDs to indicate cellular signal level when
registered to a base station.
Signal LED 1: 0 < RSSI ≤ 12
Signal LED 2: 12 < RSSI ≤ 21
Signal LED 3: 22 < RSSI ≤ 31
SIM1
Amber
On/Off
SIM 1 is active or inactive
Blink
SIM 1 is not inserted or PIN code is incorrect
SIM2
Amber
On/Off
SIM 2 is active or inactive
Blink
SIM 2 is not inserted or PIN code is incorrect
2G
Amber
On
Registered to a base station with cellular connection in
GPRS or EDGE mode
3G
Amber
On
Registered to a base station with cellular connection in
UMTS or HSPA mode
4G
Amber
On
Registered to a base station with cellular connection in LTE
mode
GPS
Green
On
GPS has been located
Blinking
Locating GPS or less than four satellites have been located.
Off
GPS has not been located.
LAN Port LED Indicators (Port Interface)
1000M
Green
On
1000Mbps link is active
Blink
Data is being transmitted at 1000Mbps
Off
1000Mbps link is inactive
10/100M
Amber
On
10/100Mbps link is active
Blink
Data is being transmitted at 10/100Mbps
Off
10/100Mbps link is inactive
ATTENTION
When the system fails to boot, the LEDs for
STATE
(Green),
FAULT
, and
WLAN
will all light up
simultaneously and blink at one-second intervals. This may be due to improper operation or uncontrollable
issues, such as an unexpected shutdown while updating the firmware. To recover the firmware, refer to
the “Firmware Recovery” section in Chapter 6.
