DirecTV HR10-250 User Manual page 34

C h a p t e r 2
A transponder is a piece of
equipment on a satellite. The
DIRECTV transponders receive information
from DIRECTV and rebroadcast it to your
satellite dish antenna. Each transponder
rebroadcasts a different set of channels. If
the HD DVR does not receive a signal for
an individual transponder, it will not be
able to show that transponder's channels.
Satellites may have different numbers of
transponders.
24
ZIP Code. Use the number keys on your remote control to enter your ZIP code. The HD
DVR uses your ZIP code to determine the direction your satellite dish antenna should
point. It also sets your primary network area for off-air channel reception. If you make a
mistake, press LEFT arrow to correct it.
Satellite Dish Direction. Based on your ZIP code and dish type, this screen shows
roughly how to position your satellite dish antenna. You will fine tune the position later on
during Satellite Dish Guided Setup at the Test Signal Strength screen. Before positioning
the dish, be sure the mast (the pole on which the dish is mounted) is straight up and down.
For two- or three-satellite dish antennas, the screen provides a required tilt in addition to
side-to-side (azimuth) and up-down (elevation) information available for round dishes.
Professional satellite installers are available in most areas to ensure correct installation. If
your satellite system was installed by a professional, the satellite dish antenna direction
should be correct. To see the next screen, press SELECT.
Satellite Checklist. The items on this list help ensure you receive a clear satellite signal.
To see the next screen, press SELECT when you are satisfied that each item is complete.
Test Satellite Signal. You use this screen to check the strength of the signal received by
your satellite dish antenna. If you have cables connected to both "Satellite In" jacks, this
screen shows the signal strength for each connection. It also lets you see the signal
strength from individual transponders one at a time. To be sure you receive all your
channels, you should check signal strength on all transponders. Adjust your dish until you
see strong signal—at least 60 on each transponder.
The signal strength meter on this screen provides audio feedback—a tone that becomes
higher pitched as the signal gets stronger. You may be able to turn the volume on your TV
up so you can hear the tone while you adjust your satellite dish antenna. Alternately, you
might have someone watch the signal strength meter and then report through a cell phone
or walkie-talkie to the person who is adjusting the satellite dish antenna.
G u i d e d S e t u p