6.2 Front Panel Display
1.Indicates Power ON/OFF.
2.Indicates sleep timer set.
3.Indicates mute mode.
4.Indicates locked channel.
5.Indicates scrambled channel.
6.Indicates Dolby Digital channel.
7.Indicates HD broadcasting channel.
8.Indicates USB connection.
9.Indicates MP3 play.
10.Indicates IR sensor.
11.Indicates operation status, such as channel search, software upgrade, etc.
12.Indicates signal / quality level.
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