22ENGLISH(Main unit)1 Turn the SELECT knob to select the surroundmode.1, 3212 Press the SURROUND PARAMETER button.Press and hold in the surround parameter button to select the parameter you want toset.• The parameters which can be set differ for the different surround modes. (Refer to“Surround Modes and Parameters” on page 23.)(Main unit)3 Display the parameter you want to adjust, then turn the SELECT knob to set it.NOTE:• When playing PCM digital signals or analog signals in the 5CH STEREO, ROCK ARENA, JAZZ CLUB,VIDEO GAME, MONO MOVIE or MATRIX surround modes and the input signal switches to a digital signalencoded in Dolby Digital, the Dolby surround mode switches automatically. When the input signalswitches to a DTS signal, the mode automatically switches to DTS surround.• Operating the surround mode and surround parameters from the main unit‘s panel.• When turned clockwise• When turned counterclockwiseSTEREO DOLBY PRO LOGIC II 5CH STEREO MONO MOVIEJAZZ CLUB ROCK ARENAVIDEO GAMEMATRIXVIRTUAL SURROUNDSTEREO DOLBY PRO LOGIC II 5CH STEREO MONO MOVIEJAZZ CLUB ROCK ARENAVIDEO GAMEMATRIXVIRTUAL SURROUNDTo select the surround mode while adjusting the surround parameters, channel volume or tone control,press the SURROUND MODE button then operate the selector.(Main unit)(3) DELAY TIMEUse the (left) and (right) buttons to set the delay time.(Remote control unit) DELAY 30ms 110ms30ms0ms(Initial)(left) button (right) button(4) D. COMP.Use the (left) and (right) buttons to set the D. COMP.(Remote control unit) D.COMP. OFF OFF LOW MID HIGH(Initial)(left) button (right) buttonNOTE: This parameter is displayed during DOLBY DIGITAL playback.(5) LFEUse the (left) and (right) buttons to set the LFE.(Remote control unit) LFE 0dB -10dB -5dB 0dB(Initial)(left) button (right) buttonNOTE: This parameter is displayed during DOLBY DIGITAL playback.(6) DEFAULTTo reset the settings to the factory defaults, use the (left) and (right)buttons to display “Yes”.(Remote control unit) DEFAULT Y/N NOY/NYES(left) button (right) buttonNOTE: When making parameter settings, the display will return to the regular condition several secondsafter the last button was pressed and the setting will be completed. Surround parameters eROOM SIZE:This sets the size of the sound field.There are five settings: “small”, “med.s” (medium-small), “medium”, “med.l” (medium-large) and “large”.“small” recreates a small sound field, “large” a large sound field.EFFECT LEVEL:This sets the strength of the surround effect.The level can be set in 15 steps from 1 to 15. When the surround mode is set to “VIRTUAL”, the effect levelcan be set in steps from 1 to 10. Lower the level if the sound seems distorted.DELAY TIME:In the matrix mode only, the delay time can be set within the range of 0 to 110 ms.Press the surround parameter button to switch to the ROOM SIZE, DELAY, EFFECT LEVEL setting.