Top And Front Panel - Motorola SBV5220 User Manual

Introduction

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 from the Internet when the Standby light is on. All other front-panel lights turn off until you
press the Standby button again, except for Tel 1 and Tel 2.
The lights provide information about power, communications, and errors:
Key Light
2 Power
3 DS (downstream) Scanning for a receive (downstream)
4 US (upstream)
5 Online
6 Link
7 Tel 1
8 Tel 2
9 Battery
10 Standby
During normal operation, the Power, DS, US, and Online lights are on and the Link light flashes when the VoIP
cable modem is transferring data.
SBV5220 VoIP Cable Modem User Guide
Installation
The model number on your VoIP
cable modem may be different
than in the illustrations and
screen images in this guide.
Flashing
Startup diagnostics in progress.
channel connection.
Scanning for a send (upstream)
channel connection.
Scanning for a network connection.
Transmitting or receiving data.
Connected and activated,
telephone is off-hook (in use).
Connected and activated,
telephone is off-hook (in use).
AC power not present.
This light does not flash.
Troubleshooting
On
VoIP cable modem powered on.
Downstream channel connected.
Upstream channel connected.
Startup process completed.
A device, such as a computer or hub, is connected to
the USB or Ethernet connectors on the back panel.
Connected and activated, the telephone is on-hook
(not in use).
Connected and activated, the telephone is on-hook
(not in use).
Normal condition indicating that AC power present and
the battery is in good condition.
Internet service blocked because the Standby button
was pressed. If this light is on, all other lights are off,
except for Tel 1 and Tel 2.
Glossary License
3