Harman Kardon AVR 7550HD Owner's Manual page 63

Table A13 –
continued
Surround Mode Description
2-Channel Stereo Turns off all surround processing and plays a pure 2-channel signal
or a downmix of a multichannel signal. The signal is digitized and bass
management settings are applied, making it appropriate when a
subwoofer is used.
2-Channel Stereo Maintains an analog input signal in that form, bypassing all digital processing
(Analog Bypass) (i.e., surround and bass management). Requires Tone Control setting to be off.
APPENDIX
Incoming Bitstream or Signal
• Analog (2-channel; DSP downmix available
for multichannel)
• Tuner
• PCM (32kHz, 44.1kHz, 48kHz, 96kHz)
• Analog (2-channel)
• Tuner
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