User's Manual

SR804N Cable Modem User Manual
56
6 Q&A
(1) Q: Why all the indicators are off?
A: Check the following:
The connection between the power adaptor and the power socket.
The status of the power switch.
(2) Q: Why the Ethernet indicator is off?
A: Check the following:
The connection between the Cable Modem and your computer, hub, or
switch.
The running status of your PC, hub, or switch.
(3) Q: Why the ONLINE indicator is off?
A: Check CM DS/US LED is on. Check the connection between the Cable
Line and the wall HFC.
FCC Statement
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) This device must accept any interference received,
including interference that may cause undesired operation.
The grantee is not responsible for any changes or modifications not expressly
approved by the party responsible for compliance. Such modifications could void
the user‟s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.