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Note: For internet access, please ensure device obtains IP address via DHCP service
from upper-level gateway/router.
2.3
LED Indicators
LED
Color
PWR
Green
Green/
LTE
Amber
Green/
Amber
LPWAN
Off
Orange
Relay
Green
Green
S1 (Serial 1)
Red
Chapter 2 – Hardware Information
Definitions
Off: Power is not fed to device
Fast blinking: Device is in operation
Green: Wireless strength >75%
Amber: Wireless strength 50 ~ 75%
Amber blinking: Wireless strength 25 ~ 50%
OFF: Wireless strength <25%
Operational while second module installed
System is not working.
Blinking: Ethernet port is transmitting or receiving data
Steady on: Ethernet capable of 10Mbps or
100Mbps operations.
On: 100Mbps Ethernet connection.
Off: 10Mbps Ethernet connection.
Data transmission on the serial interface
Data reception on the serial interface
10
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