Scientific-atlanta DPX2213 Manuel d'utilisateur télécharger pdf (Page 37)

734348 Rev C 37

Introduction

How Do I Maintain the Battery (Optional Model Only)

Your modem includes up to two rechargeable Lithium-Ion batteries to provide

stand-by operation in the event of an AC power failure. You can replace one or both

of the batteries without the use of any tools.

WARNING:

There is danger of explosion if the battery is mishandled or incorrectly

replaced. Replace only with the same type of battery. Do not disassemble it or

attempt to recharge the battery outside the system. Do not crush, puncture,

dispose of in a fire, short external contacts, or expose to water or other liquids.

Dispose of the battery in accordance with local regulations and instructions

from your service provider.

Charging the Batteries

The batteries begin to charge automatically as soon as you attach the modem to the

AC electrical outlet. When you first plug in the modem, the POWER LED status

indicator illuminates.

Important! It may take as long as 24 hours for each battery to charge fully.

Using the Modem Without a Battery

If you want, you can use the modem without a battery. If you need to remove the

batteries, follow the procedures found in Removing and Replacing the Batteries (on

page 38), later in this section.

Important! If you choose to operate your modem without a battery, you risk losing

your telephone service during a power outage.

Replacing the Batteries

Under normal circumstances, the battery should last for several years. The

BATTERY LED status indicator turns off to indicate that the battery should be

replaced soon. Contact your service provider to obtain replacement batteries and for

disposal instructions.

Note: Follow the steps found in Removing and Replacing the Batteries (on page 38),

to remove and replace one or both of the batteries.

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Scientific-atlanta DPX2213 Manuel d'utilisateur Page 37