1 Lights when the receiver is decoding a DTS signal. 2 5ch Lights when the receiver is in 5ch stereo mode. ST Lights when the receiver is in Stereo mode. PCM Lights when the digital input is Linear PCM format (CD Audio, etc.). 3 TUNER indicators
4
D Lights when the receiver is decoding a Dolby Digital signal. PL II Lights when the receiver is using Dolby Pro Logic II decoding.
C
5 6
Character display TONE Lights when the receiver is in tone mode. SOUND Lights when the receiver is in sound mode. SLEEP Lights when the receiver is in sleep mode.
Lights when a stereo FM broadcast is being received in auto stereo mode. Lights when the mono mode is set using the MPXbutton.