... Edit7 days Electronic Program Guide (EPG) supportMax. 4,000 channels memory capacitySignal strength bar for digital ... 480p, 480iAudioAudio DecoderEmbedded a high-performance 32-bit audio processor,Supports:MPEG-1 Layer 1,2,3, MPEG ... -2 Layer 2 audio,Dolby.Digital(AC-3)MPEG-2 AAC-LC ... and MPEG-4 HE-AAC audio,DTS:Digital Theatre SystemSampling rate 33KHz,44 ...