Infinity Speaker System Compact Powered Subwoofer Instrukcja Użytkownika

Compact Powered SubwooferMODEL TWELVEOwner’s Guide(120V)Cascade 12 OM 9/21/05 5:03 PM Page 1

7Cascade Model TwelveInitial System-Level SettingThe following steps will set the playback level of the system tothe correct level for all tests that

8Cascade Model TwelveEach of the following tracks produces a low-frequency test tone.The range of these tests is from 100Hz down to 20Hz.Thefrequency

9Cascade Model TwelveAt this point, you may simply enter the data you justmeasured into the R.A.B.O.S. calculator, found on theInfinity Web site at ww

10Cascade Model TwelveUsing the Width SelectorRead the following instructions carefully.The example presented may not look like the graph you just cre

11Cascade Model TwelveThe pointer on the slider will indicate the correct width setting.Enter this number in the Width field of the MeasurementTemplat

12Cascade Model TwelveExample 2. Two Response Peaks:Characterized by two response peaks, approximately equal inamplitude and width.This requires that

13Cascade Model Twelve1. Select a new test position: Cue the test track corresponding tothe center frequency of the dip. In the first example in Figur

14Cascade Model Twelve1. Select a new test position: Cue the test track corresponding tothe center frequency of the dip. In the example in Figure 19 y

15Cascade Model TwelveIf using more than one subwoofer, always adjust both subwooferstogether.Adjust the controls as indicated by the MeasurementTempl

16Cascade Model TwelveMAINTENANCE AND SERVICEThe enclosure and grille may be cleaned using a soft cloth toremove fingerprints or to wipe off dust.All

iiCascade Model TwelveRead First!1. Read these instructions.2. Keep these instructions.3. Heed all warnings.4. Follow all instructions.5. Do not use t

17Cascade Model TwelveFrequencyWidthFrequencyWidthHz dB%Hz dB%Cascade 12 OM 9/21/05 5:03 PM Page 20

18Cascade Model TwelveFrequencyWidthFrequencyWidthHz dB%Hz dB%Cascade 12 OM 9/21/05 5:03 PM Page 21

19Cascade Model TwelveCascade Model TwelveFrequency Response 32Hz – 150Hz (–3dB)28Hz – 150Hz (–6dB)Maximum Amplifier Output 300 watts RMS(20Hz – 150Hz

NOTESCascade 12 OM 9/21/05 5:03 PM Page 23

Infinity Systems,250 Crossways Park Drive,Woodbury, NY 11797 USA 516.674.4INF (4463) www.infinitysystems.com *Trademark of Dolby Laboratories. DTS

iiiCascade Model TwelveTable of Contentsii Important Safety Precautions1 Unpacking the Subwoofer1 Placement2 Controls and Connections3 Connections4 Op

Cascade Model Twelve1Infinity Cascade™Model TwelveThe Infinity Cascade Model Twelve continues Infinity’s long-standing commitment to accurate sound re

Line InLine Out150MaxLevelCrossover[Hz]50MinLFEInputPhaseNormalOffOnLFEGreen: OnRed: StandbyModel TwelvePower012345678BA92Cascade Model TwelveRear Pan

3Cascade Model TwelveCONNECTIONSIf you have a Dolby* Digital or DTS®receiver/processorwith a low-frequency-effects (LFE) output:• Set Normal/LFE Switc

4Cascade Model TwelvePower OnPlug your subwoofer’s AC cord into a wall outlet.Do not use theoutlets on the back of the receiver.Initially set the Subw

5Cascade Model TwelveInfinity’s R.A.B.O.S. is a simple-to-use, yet sophisticated,low-frequency calibration system. It is designed to work inconjunctio

6Cascade Model TwelvePower is switched on or off by pressing the button directly belowthe bar-graph window.When the unit is on, one or more LEDs willa