Modem Connection; Powering Up - ZyXEL Communications U-336S User Manual

Modem Connection

When you connect your modem to the power line, make sure you
only use the power adapter that is supplied with this unit. Use of
another adapter may not allow your modem to operate and could
result in serious damage to the unit.
This adapter is rated for direct connection to an AC power outlet
and has a 2-meter cord. Connect your modem as shown in Figure
2-3 Modem Connections.
Figure 2-3 Modem Connections
If a leased line is not used, simply leave the connection open. There
are no DIP switches or configuration settings that you need to
worry about. Your modem comes factory pre-set and allows you to
fully configure the modem from the LCD display. User
configurations are also conveniently stored in user selectable non-
volatile memories and can be recalled as often as needed.

Powering Up

Once your modem's power switch is turned ON, a series of
diagnostic tests will be performed while a message is shown on the
LCD panel. For a more detailed description of these diagnostic
tests, please refer to Chapter 10 Diagnostics & Troubleshooting.
10 Installation