DirecTV DIRECT TV Manual page 96

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When you first come to this screen, it shows signal strength for the transponder that
carries the current channel. If you are having trouble with a specific channel, tune to
that channel, then come to this screen to check the signal for that transponder.
• To change the transponder, use the UP arrow to highlight the transponder number.
Press the RIGHT or LEFT arrow to change the transponder number. It is best if
each transponder has a signal strength above 60.
If you have an Oval, 2 or 3 satellite dish, you can check the signal strength from
transponders on each satellite.
• To change the selected satellite, press the UP arrow until the satellite number is
highlighted. Press the RIGHT or LEFT arrow to change the satellite.
• Press the DOWN arrow to highlight the transponder number, then press LEFT or
RIGHT arrow to check the signal on different transponders.
If your signal strength is low, see "Satellite Signal Troubleshooting," on page 6.
(press THUMBS DOWN three times, then press ENTER). This option lets you repeat
Satellite Dish Guided Setup. For more information, see page 3.
Only use this feature if directed to do so by a
professional installer or a DIRECTV customer service representative. In most cases,
you can use Satellite Dish Guided Setup, rather than this option.
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After selecting this, you need to enter a safety code