B
Using the Energy Conservation Switch
The Energy Conservation switch is a Power on/off button used to shut off power to the SB6121 when
•Push 
button in the ON position (pushed in) to power on the cable modem
•Push 
button in the OFF position (pushed out) to power off the cable modem
Wall Mounting the Modem
If you choose to mount the cable modem on a wall, do the following before starting:
•Locate the unit as specified by the local or national codes governing residential or business cable TV and communications services.
•Follow all local standards for installing a network interface unit/network interface device (NIU/NID).
•Make sure the power cord is disconnected from the wall outlet and all cables are removed from the back of the cable modem before starting the installation.
•Decide if you are mounting the modem horizontally or vertically.
•Make sure you have the following items:
Wall-mounting template
Applicable screwdriver: Phillips or flathead
Two M3.5 (#6) screws with a flat underside and maximum screw head diameter of 9.0 mm to mount the cable modem.
Note: If possible, mount the modem to concrete, masonry, a wooden stud, or some other solid wall material. Use anchor bolts if necessary (for example, if you mount the unit on drywall).
Installing the Modem • Wall Mounting the Modem
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide | 7 |
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