Cisco DPC3216 User Manual page 28

Chapter 2 Installing the Cable Modem
Choose a location that is relatively protected from accidental disturbance or

harm, such as a closet, basement, or other protected area.
Choose a location so that there is plenty of room to guide the cables away from

the cable modem without straining or crimping them.
Choose a location that allows adequate ventilation around the cable modem.

Choose a location for the cable modem that is adjacent to your telephone

equipment if you plan on connecting your phone directly to the cable modem.
Note: If you are using the cable modem to provide service to several telephones,
a professional installer can connect the cable modem to your existing home
telephone wiring.
Install the Battery
Your cable modem may include one rechargeable Lithium-Ion battery to provide
stand-by operation in the event of an AC power failure. We recommend that you
install the battery before mounting the cable modem to a wall (if you decide to do
so) and before installing the cable modem in your home.
It is possible to use the cable modem without the battery. However, if you choose to
operate the cable modem without a battery, you will not have telephone service
during a power outage.
Installing the Battery
Installing the battery requires no tools. Follow these instructions to install the
battery.
WARNING:
Fully charged high-capacity rechargeable batteries should be handled with
care. Replace only with the battery recommended by the manufacturer. Do not
disassemble it or attempt to recharge the battery outside the system. Do not
crush, puncture, dispose of in a fire, short the external contacts, or expose to
high temperature or immerse in water or other liquids. Dispose of the battery
in accordance with local regulations and instructions from your service
provider.
1 Turn the cable modem so that you are facing the side with the battery
compartment.
2 Gently release the latch to open the battery cover and gain access to the battery
compartment.
3 Insert the battery into the battery compartment. Do not force the battery into the
compartment, but be sure to press the battery all the way in until it seats fully.
14 OL-31573-01