GBS Elettronica 41986 Manual Del Usuario página 67

2.7.6
Press the INFO key to display information about the current program.
2.7.7
In the DVB-T status, press the M.INFO key to enter the "Frequency Control" menu.
2.7.8
Press the MUTE key to turn off the sound.
2.7.9
Press the "Scan" key to enter "QUICK SEARCH" and restore the factory set database.
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