Sony DIRECTV SAT-HD300 Operating Instructions Manual page 111

8-21. Testing the System
Current Signal Test
Show s the signal strength of the current digital channel or satellite channel. The signal
strength may be improved by adjusting the over-the-air antenna or satellite dish antenna as
directed by the antenna installation instructions.
To see the signal strength :
1. Press the M ENU button on the remote control to display the on-screen menu.
2. Scroll dow n using "
3. Select the System menu by pressing "
4. Scroll dow n to System Test using "
5. M ove the highlight to the right w ith "
6. Scroll dow n to Current Signal Test using "
7. Press "
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E " on the remote control.
" and the signal strength w ill be displayed.
Note : W hile the maximum signal strength is 100, the typical signal strength w ill be in the
range from 60 to 85. There should be no obvious change in the picture or sound quality at
these levels. Should the signal fall below this range or fluctuate below this range, you may
experience video macroblocking or audio dropouts, so you should adjust your antenna or
dish, as needed. In general, the higher the signal, the less likely you are to experience
picture quality degredation during adverse w eather conditions such as heavy rain or snow.
" .
E " .
G " to display the system test option box.
" on the remote control.
E
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