Chapter 1 Introduction
LTE3202-M430 User’s Guide
11
1.5.1 LEDs
The following graphics display the front panel of the LTE3202-M430. You can check the LED lights to see
the 2G/3G/4G connection status, signal strength, and the wireless connection status.
Figure 1 LTE3202-M430 Front Panel
Figure 2 LEDs
The following table describes the LED lights.
Table 1 Front Panel LEDs
LED COLOR STATUS DESCRIPTION
Network Blue On The LTE3202-M430 is successfully connected to a 4G or LTE network.
Blinking The LTE3202-M430 is starting up.
Green On The LTE3202-M430 is successfully connected to a 3G network.
Yellow On The LTE3202-M430 is successfully connected to a 2G network.
Red On The LTE3202-M430 is malfunctioning.
Blinking The LTE3202-M430 is rebooting or has failed to connect to a 2G/3G/
4G/LTE network.
Signal
Strength
Blue On A valid SIM card is inserted and the wireless WAN interface is
enabled, this indicates the signal strength is excellent.
Green On A valid SIM card is inserted and the wireless WAN interface is
enabled, this indicates the signal strength is fair.
Red Blinking A valid SIM card is inserted and the wireless WAN interface is
enabled, this indicates the signal strength is poor.
Strength
Signal
SMS
WPS
WiFi /
LAN
Status
Network
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