Installation The AT-49 is designed to receive digital signals – using a standard and HD digital terrestrial decoder or a TV with built-in digital tuner – as well as traditional analogue signals. - Make sure that the TV and the decoder are switched off before making any connections.
Improving reception If the quality of the image is poor or if no signal is received, proceed as follows to improve reception: - increase/decrease amplifi cation using the knob on the side of the antenna, bearing in mind that maximum amplifi cation does not necessarily correspond to optimum signal quality. To increase/decrease the level of amplifi...
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