Robustel M1000 Pro V2 User Guide - Manual (Page 14)

Robustel GoRugged M1000 Pro V2 User Guide
RT_UG_M1000 Pro V2_v.2.0.0
19.11.2013 13 / 69
Confidential
Chapter 2. Installation
2.1 Overview
2.2 LED Indicators
Name Color Function
RSSI (3 LEDs) Green Cellular signal strength level
NET Red
Indicating the GPRS/UMTS connection status.
Register to network: blinking every 3s
Device running error alarm: always on
Wireless module rebooting and searching GPRS/UMTS network: blinking every 1s
Note: RSSI LEDs which will be explained later show the specific error info.
SYS Green
Indicating the system status.
System is booting: blinking every 0.5s
System is running normally but without any GPRS/UMTS connection: blinking every 1s
System is running normally and GPRS/UMTS connection established: blinking every 3s
System is running abnormally: 2.5s on and 0.5s out during every 3s
PWR Green On when DC power connected
SIM Cover