48NOTES:— Assignment of low frequency signal range (2-1) —• The only signals produced from the subwoofer channel are LFE signals (during playback of Dolby Digital or DTS signals) and the lowfrequency signal range of channels set to “Small” in the setup menu. The low frequency signal range of channels set to “Large” areproduced from those channels.— Subwoofer Setup (2-2) —• The subwoofer mode setting is only valid when and “Yes” is set for the subwoofer in the “2-1. Speaker Configuration” settings (seepages 46, 47).• When the input signal is analog or a PCM signal not including LFE signals, if “LFE-THX-” is selected, the low frequency component is notoutput from the subwoofer. To output the subwoofer channel, select “LFE+Main”.2-3. Setting the Delay Time1 Select “Delay Time” at the Speaker Setup menu.23Display the Delay Time screen.Select the desired unit, meters or feet.Example: When “Meters” is selectedCH SEL ENTER(Main unit) (Remote control unit)CH SEL ENTER(Main unit) (Remote control unit)CH SEL ENTER(Main unit) (Remote control unit)D e l a y T i m e* S p e a k e r S e t u pM e t e r s : F e e t* D e l a y T i m e• Input the distance between the listening position and the different speakers to set the delay time for the surround mode.• Two surround back speakers are required to use the THX Ultra2 Cinema, THX Music modes and THX Games mode.Set the surround back speakers so that the distance to the listening position is the same for both the left and right speakers.It is also recommended that the deviations of the distance from the listening position to L and R channel speakers (front left (FL) and front right(FR), surround left (SL) and surround right (SR), surround back left (SBL) and surround back right (SBR)) is less than 60 cm (2 ft).Preparations:Measure the distances between the listening position and the speakers (L1 to L6 on the diagram atthe right).L1: Distance between center speaker and listening positionL2: Distance between front speakers and listening positionL3: Distance between surround speakers and listening positionL4: Distance between surround back speakers and listening positionL5: Distance between subwoofer and listening positionL6: Distance between surround back L and surround back RL 1 L 2L 5L 3L 6L 4Center FRFLSubwooferSLListening positionSRSBRSBL
