Motorola SBV5222 用户手册
SBV5222 SURFboard® Digital Voice Modem
3
Top and Front Panel
The lights provide information about power, communications, and errors:
During normal operation, the Power, DS, US, and Online lights are on and the Link light flashes when the digital
voice modem is transferring data.
voice modem is transferring data.
Key Light
Flashing
On
1
Power
Startup diagnostics in progress.
digital voice modem powered on.
2
DS (downstream) Scanning for a receive (
channel connection.
Downstream channel connected.
3
US (upstream)
Scanning for a send (
)
channel connection.
Upstream channel connected.
4
Online
Scanning for a network connection.
Startup process completed.
5
Link
Transmitting or receiving data.
A device, such as a computer or hub, is connected to
the USB or Ethernet connectors on the back panel.
the USB or Ethernet connectors on the back panel.
6
Tel 1
Connected and activated,
telephone is off-hook (in use).
Connected and activated, the telephone is on-hook
(not in use).
(not in use).
7
Tel 2
Connected and activated,
telephone is off-hook (in use).
Connected and activated, the telephone is on-hook
(not in use).
(not in use).
8
Battery
AC power not present.
Normal condition indicating that AC power present and
the battery is in good condition.
the battery is in good condition.
The model number on your digital
voice modem may be different
than in the illustrations and
screen images in this guide.
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