Dish Network 722_TOC Satellite TV System User Manual


 
Connections and Setup
115
Connecting an Over-the-Air Antenna
To get the best possible digital signal reception, make sure you use the best over-the-air
antenna for where you live:
You can receive a limited number of channels using a rabbit ears type antenna on top
of the TV set, or a much larger number via a large UHF/VHF indoor/outdoor antenna.
The higher the quality of the antenna you use, the greater its range and the better its
reception will be.
Digital OTA Broadcasts are Still Developing
Broadcasters may still be testing digital signals and their strength, and may stop
broadcasting without notice, vary power output, or turn it off.
Some broadcasters do not yet have a permanent transmitter tower.
Broadcasters may choose to multicast, which allows them to provide multiple
standard-definition channels in the same bandwidth used to provide a high-definition
channel.
These factors are outside of DISH Network's control.
Additional Installation Considerations
Follow local and National Electric Code requirements for grounding the antenna.
RG-6 coaxial cable is preferred for the A
NTENNA IN line. If you are diplexing the
A
NTENNA IN and SATELLITE IN cables, RG-6 coaxial cable must be used.
You can not use a diplexer to combine the A
NTENNA IN and SATELLITE IN cables if
using an amplified antenna.
If you are using a diplexer to combine the TV 2 H
OME DISTRIBUTION of the receiver,
and the A
NTENNA IN, you must use a Super Home Node to prevent accidentally
broadcasting the H
OME DISTRIBUTION from the antenna. See page 49 for more
information.
If you have questions about over-the-air channels, contact the broadcasters, not DISH
Network. DISH Network does not broadcast over-the-air signals and so cannot do
anything to change over-the-air signal quality. However, the receiver's digital channel
setup menus provide a signal strength bar that can help you in aiming the over-the-air TV
antenna for the strongest possible signal.