ZyXEL LTE7490-M904 User Guide - Page 26

Color, Status, Description

Page 26 highlights

Chapter 1 Introduction Table 4 LTE7240-M403 LED Descriptions (continued) LED COLOR STATUS DESCRIPTION LTE/3G/2G Green On The Zyxel Device is registered and successfully connected to a 4G network. Blinking (slow) The Zyxel Device is connected to a 3G/2G network. Blinking (fast) The Zyxel Device is trying to connect to a 4G/3G/2G network. Off There is no service. WLAN Green On The wireless network is activated. Off The wireless network is not activated. Signal Strength Green On Orange On The signal strength is excellent. The signal strength is fair. Red On The signal strength is poor. Blinking There is no SIM card inserted, the SIM card is invalid, the PIN code is not correct. Off There is no signal or the signal strength is below the poor level. Note: Blinking (slow) means the LED blinks once per second. Blinking (fast) means the LED blinks once per 0.2 second. Table 5 LTE7461-M602 / LTE7480-M804 / LTE7480-S905 / LTE7490-M904 LED Descriptions COLOR STATUS DESCRIPTION Red Blinking The Zyxel Device is booting or self-testing. On The Zyxel Device encountered an error. Green Blinking The Zyxel Device is trying to connect to the Internet. On The Zyxel Device is connected to the Internet. Amber Blinking The Zyxel Device WiFi is on. Table 6 LTE5388-M804 / LTE5398-M904 LED Descriptions LED COLOR STATUS DESCRIPTION Power/System or USB Green On The Zyxel Device is receiving power and ready for use. Blinking The Zyxel Device is booting. Off The Zyxel Device is not receiving power. Blue On The Zyxel Device is sending/receiving data to/from the USB device connected to it. Off The Zyxel Device does not detect a USB connection through the USB port. Internet/SMS Green On There is Internet connection. Blinking There is a new SMS message. Off There is no Internet connection. LTE/3G Signal Strength Green On The signal strength is excellent. Orange On The signal strength is fair. Red On The signal strength is poor. Blinking There is no LTE/3G signal or the signal strength is below the poor level. LTE Series User's Guide 26

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Chapter 1 Introduction
LTE Series User’s Guide
26
Note: Blinking (slow) means the LED blinks once per second. Blinking (fast) means the LED
blinks once per 0.2 second.
LTE/3G/2G
Green
On
The Zyxel Device is registered and successfully connected to a 4G network.
Blinking
(slow)
The Zyxel Device is connected to a 3G/2G network.
Blinking
(fast)
The Zyxel Device is trying to connect to a 4G/3G/2G network.
Off
There is no service.
WLAN
Green
On
The wireless network is activated.
Off
The wireless network is not activated.
Signal
Strength
Green
On
The signal strength is excellent.
Orange
On
The signal strength is fair.
Red
On
The signal strength is poor.
Blinking
There is no SIM card inserted, the SIM card is invalid, the PIN code is not
correct.
Off
There is no signal or the signal strength is below the poor level.
Table 5
LTE7461-M602 / LTE7480-M804 / LTE7480-S905 / LTE7490-M904 LED Descriptions
COLOR
STATUS
DESCRIPTION
Red
Blinking
The Zyxel Device is booting or self-testing.
On
The Zyxel Device encountered an error.
Green
Blinking
The Zyxel Device is trying to connect to the Internet.
On
The Zyxel Device is connected to the Internet.
Amber
Blinking
The Zyxel Device WiFi is on.
Table 6
LTE5388-M804 / LTE5398-M904 LED Descriptions
LED
COLOR
STATUS
DESCRIPTION
Power/System or USB
Green
On
The Zyxel Device is receiving power and ready for use.
Blinking
The Zyxel Device is booting.
Off
The Zyxel Device is not receiving power.
Blue
On
The Zyxel Device is sending/receiving data to/from the USB
device connected to it.
Off
The Zyxel Device does not detect a USB connection through
the USB port.
Internet/SMS
Green
On
There is Internet connection.
Blinking
There is a new SMS message.
Off
There is no Internet connection.
LTE/3G Signal Strength
Green
On
The signal strength is excellent.
Orange
On
The signal strength is fair.
Red
On
The signal strength is poor.
Blinking
There is no LTE/3G signal or the signal strength is below the poor
level.
Table 4
LTE7240-M403 LED Descriptions (continued)
LED
COLOR
STATUS
DESCRIPTION