Troubleshooting guide

9 of 12

NetBridge Trouble Shooting

Guide

Start>up.

The NetBridge device is configured to go through a specific start-up sequence, as detailed

below.

1. Immediately upon powering on, the USB LED will illuminate YELLOW, verifying that

power is being delivered to the NetBridge. The USB LED should immediately turn BLUE

for two seconds, YELLOW for one second, GREEN for one second, and settle on RED.

This indicates that the NetBridge successfully booted up and is waiting for the USB

modem to be initialized (if connected).

2. Approximately 10 seconds after power up, the USB, Wireless, and signal strength LEDs

will illuminate in a pattern corresponding to the LEDs section of this Troubleshooting

Guide.

LEDs.

The NetBridge has lights on the front panel that help an installer or end user to discern the

current status. The USB and Wireless LEDs are labeled; the bars outlined in orange are the

signal strength indicator. These lights usually indicate the state of their respective

subsystems. Some light patterns represent the whole system state instead of a subsystem.

The icons in the chart represent the state of the lights. Black ( ) indicates an off light.

White ( ) indicates that the light is irrelevant in a pattern – these continue to show their

own subsystem status. Multicolored symbols indicate a changing light.

Examples:

!The Wireless light blinks red/off/green/off. The other lights can be any

color.!

!The Wireless light flashes amber twice. The other lights can be any

color.!

The USB and Wireless lights are blinking red/green in opposite order.