1.3 LED Indicators

The front panel LED indicators are shown in this illustration and followed by detailed explanations in the table below.

NOTE:

The six LEDs on the front panel display (Internet, 3G, 2G, Low, Med and High) will cycle on and off if PIN code protection is activated. In this case, you should

 

consult section 4.3.1 PIN Code Protection for further instructions.

LED

COLOUR

MODE

DESCRIPTION

Power

Blue

On

Power On

 

 

 

 

 

 

Off

Power Off

 

 

 

 

LAN 1-4

Blue

On

Powered device connected to the associated port (includes devices with wake-on-LAN capability

 

 

 

where a slight voltage is supplied to an Ethernet connection)

 

 

 

 

 

 

Off

No activity, router powered off, no cable or no powered device connected to the associated port.

 

 

 

 

 

 

Flashing

LAN activity present (traffic in either direction)

 

 

 

 

WiFi

Blue

On

The wireless module is ready

 

 

 

 

 

 

Off

The wireless module is not installed

 

 

 

 

 

 

Flashing

WiFi activity present (traffic in either direction)

 

 

 

 

Internet

Blue

On

Internet connection established

 

 

 

 

 

 

Off

No connection to the internet or router powered off

 

 

 

 

 

 

Flashing

Data being transmitted through the internet connection

 

 

 

 

3G

Blue

On

Internet connection established

 

 

 

 

 

 

Off

No connection with UMTS cellular station, no activity or router is powered off

 

 

 

 

 

 

Flashing

Connecting with UMTS

 

 

 

 

2G

Blue

On

Internet connection established

 

 

 

 

 

 

Off

No connection with EDGE, GPRS or GSM cellular station, no activity or router is powered off

 

 

 

 

 

 

Flashing

Connecting to an EDGE, GPRS or GSM cellular station

 

 

 

 

Low

Blue

On

Low signal strength

 

 

 

 

 

 

Off

No activity, router is powered off or higher signal strength found

 

 

 

 

Medium

Blue

On

Medium signal strength

 

 

 

 

 

 

Off

No activity, router is powered off or a higher signal strength found

 

 

 

 

High

Blue

On

High signal strength

 

 

 

 

 

 

Off

No activity, router is powered off, or a lower signal strength found

 

 

 

 

1.4 Rear Panel

The rear panel contains the ports for data and power connections.

Main 3G Antenna (removable, SMA connection)

Power jack for DC power input (12VDC / 1.5A)

Power button

USIM card slot

Aux 3G Antenna

WiFi Antenna

Reset button

4 RJ-45 Ethernet Ports

3G WiFi Router User Guide

YML-O-3G19W

 

6

www.netcomm.com.au

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Image 6
NetComm YML-O-3G19W manual LED Indicators, Rear Panel