MBU
Quick Start Guide

Get started with your MBU in just a few steps.

 
 

Contents of the Box

MBU-MF4322 Device

Device dimensions

 

  •         With rubber foot: 132mm (H) x 132mm (D) x 43mm (W)
  •         Without rubber foot: 131mm (H) x 132mm (D) x 43mm (W)
  •         Mounting Options: Freestanding & wall mountable    

UK or EU Adaptor

Safety Leaflet

 
 

Set up instructions

 
 

Step 1

Insert SIM Card

Please remove the lid on SIM Card slot, insert your SIM Card as shown in direction and recover the lid.

 
 
 
 

Step 2

Connect Ethernet

Plug one end of ethernet cable onto MBU port, and the other to your modem port 1 (top port) for connection.

 
 
 
 

Step 3

Power On

Plug in one end of power supply unit onto MBU and the other to the wall outlet, and push the switch button to “I” side

 
 
 
 

Step 4

Boot-up

Once the power is on, please give the unit for around 50 seconds for boot-up time.

 
 
LED Colour Stage / Signal Indicator
 Description
White Solid
 Boot up
 Power on / Prepare environment
White Blinking
 Bring up Ethernet and LTE module
 Bring up Ethernet and LTE module
Green Blinking
 Connecting / Backup mode / FW upgrade
 Connecting to LGI Gateway and Mobile Network / Enter Backup mode / Under FW Upgrade Procedure
Green Solid
 Connected / Idle mode
 Connected to LGI Gateway and Mobile Network / Enter Idle mode
Yellow Blinking
 Offline mode / Connecting
 No physical Plug-in on Ethernet Port (Offline mode), Connecting to Mobile Network
Yellow Solid
 Offline mode / Connected
 No physical Plug-in on Ethernet Port (Offline mode), Connected to Mobile Network
  Signal Indicator:  
Green
 Good/Normal Signal
 Good/Normal signal of 4G LTE
Amber
 Poor Signal
 Poor signal of 4G LTE
Blue
 No Mobile Signal / No SIM Card inserted
 No Mobile Network Service, please contact your ISP.
Red
 HW error
 Thermal or other HW error