77How to operate the receiver with an optional DSP/EQ unit or Digital Sound Processor connectedX How to operate the receiver withan optional DSP/EQ unit or DigitalSound Processor connectedQ How to operate the DSP functionsThe DSP feature adds reverberations to simulate ambience indifferent types of surroundings (room sizes).1 . After pressing the [FUNC] button, tap button[1].Each tap of the button [1] will switch the room size.W Switching room sizes1. Tap button [1] to switch room sizes for less than onesecond.Six room sizes are available for selection in the followingsequence:1. CONCERT (a concert hall)2. LIVE (a live house)3. CATHEDRAL (a church with rich reverberations)4. STADIUM (an outdoor stadium)5. CLUB6. DEFEAT (DSP OFF)2. Push the [FUNC] button.This cancels the adjustment mode; the selected roomsize will now take effect.[FUNC] buttonButton [1]