Eclipse CD8051 Owner's Manual page 91

How to operate the receiver with an optional DSP/EQ unit or Digital Sound Processor connected
Switching the surround playback mode
1. Press the [FUNC] button.
2. Press button [5].
The surround mode will changes in the following order
each time the button is pressed.
<For digital input>
Dolby Digital
PCM (2-channel playback)
Do not change the setting if DTS signals are being
played.
<For analog input>
Normal 2-channel playback
3. Press the [FUNC] button again.
Button [5]
or will appear on the display.
Down-mixed 2-channel playback
Dolby Prologic playback
Dolby Prologic playback
[FUNC] button
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