Motorola SB4220 Guia do Utilizador descarregar pdf (Página 7)

2 SURFboard Cable Modem SB4220 Series User Guide

Home Print Exit

Introduction Before You Begin Installation & Configuration FAQ

Troubleshooting

Glossary License

Top and Front Panel

For added security, you can press the Standby button (1) to suspend your Internet

connection. No data is transmitted or received and the Standby button lights. All other

lights turn off until you press the Standby button again.

The lights provide information about power, communications, and errors:

During normal operation, the Power, Receive, Send, and Online lights are on and the

Activity light flashes when the cable modem is transferring data.

Key Light Flashing On

2Power Startup diagnostics in progress The cable modem is powered on

3 Receive Scanning for a receive

(downstream) channel connection

The downstream channel is

connected

4Send Scanning for a send (upstream)

channel connection.

The upstream channel is connected

5OnlineScanning for a network

connection

The startup process is complete

6 Activity Transmitting or receiving data Transferring a large amount of data

7 Standby This light does not flash Internet service is blocked because

the Standby button was pressed. If

this light is on, all other lights are off.

The model number and Standby button position

on your cable modem may be different than in

the illustrations and screen images in this guide.

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Motorola SB4220 Guia do Utilizador Página 7