LG LSS-3200A, Руководство пользователя

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8-21. Testing the System
Current Signal Test
Shows 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 MENU button on the remote control to display the on-screen menu.
2. Scroll down using “
E
” on the remote control.
3. Select the System menu by pressing “ ”.
4. Scroll down to System Test using “ E ”.
5. Move the highlight to the right with “
G
” to display the system test option box.
6. Scroll down to Current Signal Test using “ E ” on the remote control.
7. Press “ ” and the signal strength will be displayed.
Note : While the maximum signal strength is 100, the typical signal strength will 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 weather conditions such as heavy rain or snow.
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