![background image](http://html.mh-extra.com/html/echostar/hc620-drs/hc620-drs_quick-start-manual_533173001.webp)
iv
RegulatoryFactors
Echostar Technologies L.L.C. declares that 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,
2. This device must accept any interference received. This includes interference that may cause
undesired operation.
Do not make changes or modifications to this equipment. This 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:
• Increase the separation between the equipment and the set-top box.
• Connect the equipment into an outlet on a circuit different from that to which the set-top box is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
RegulatoryFactors