ZyXEL Communications LTE3301 Series Quick Start Manual page 5

Look at the LEDs (lights) on the front panel.
POWER
• The POWER light is green when the LTE3301 is receiving power
and functioning properly. It blinks when the LTE3301 is in the
process of starting up.
• The INTERNET light is green when Internet access is available and
it is off when Internet access is unavailable. It blinks when
transmitting data.
• The LTE light is green when the LTE3301 is connected to the LTE
network. It blinks slowly when the LTE3301 is attached to a 2G/3G
network. It blinks fast when the LTE3301 is searching for a channel.
• The LTE SIGNAL STRENGTH light displays the LTE connection's
signal quality. Green, orange and red colors mean different signal
quality from the best to the lowest. It blinks red light when the
LTE3301 cannot detect any LTE signal.
• The WLAN/WPS light stays on and green when the 2.4GHz band
wireless LAN is ready. The light will not turn on if the wireless
connection is not activated. It blinks green per 0.5 seconds after you
press the WPS button. The process takes up to 2 minutes within
which you can add a WPS-enabled device to the wireless network.
See the User's Guide for more information.
• The LAN light stays on if a physical Ethernet connection.
If the POWER light does not turn on during start up, disconnect the LTE3301's
power, check the connections, wait a few seconds and connect it again. If the
problem persists, you may have a hardware problem and you need to contact your
vendor.
INTERNET LTE
LTE SIGNAL
STRENGTH
5
WLAN/
LAN
WPS