Using the Battery Pack (Optional)

Using the Battery Pack (Optional)

Introduction

Your modem may include a rechargeable Lithium-Ion battery back to provide standby operation in the event of an AC power failure. You can replace the battery pack 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.

Installing the Battery Pack

1Disconnect all wires and cables and unplug the power supply from the modem.

2To attach the modem to the battery

pack, you must first remove the plastic foot located on the side edge of the modem. Rotate the foot on your modem counterclockwise to the second click.

3Firmly lift the foot out of the hole on the bottom of the modem. The foot can be discarded or retained for future use.

Important! Be sure that the foot is aligned as shown before you try to remove it from the modem. Otherwise, you may break the prong on the modem foot.

4On the right side of the battery pack is a slide-locking switch marked Lock and Unlock. Slide the switch to the Unlock position.

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