Led Indication - M2M IDG500AM-0T001 User Manual

M2M Cellular Gateway
1.4 LED Indication
LED
Indication
Color
Blue
Signal
Purple
LTE/3G
Red
Blue
SIM 1/2
Purple
Internet
Red
Serial Blue
Status Blue
Index skipping is used to reserve slots for new function insertion, when required.
When the LED color is shown in:
 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:
 Flash (Fast): Signal Strength is 0~30%
 Flash (Slow, per 1.5~2 second): Signal Strength is 31~60%
 Steady On: Signal Strength is 61~100%
LED Off: Connection is not established.
Flash in Blue: Connection is establishing/re‐establishing by SIM 1.
Blue steady On: Uplink connection was established by SIM 1.
Flash alternately in Blue and Purple: Data transfers via cellular connection by SIM 1.
Flash in Red: Connection is establishing/re‐establishing by SIM 2.
Red steady On: Uplink connection was established by SIM 2.
Flash alternately in Red and Purple: Data transfers via cellular connection by SIM 2.
Flash: Data packet transferred via Serial port.
Flash (per second): IDG500 work normally.
Flash (Fast): IDG500 is in Recovery Mode or abnormal.
Description
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