Infinity FIFTEENの取扱説明書

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Summary
  • Infinity FIFTEEN - page 1

    Compac t P ower ed Subwoof er C ASCADE ™ M ODEL F IFTEEN Owner’ s Guide (120V) C ASCADE ™ Cascade 15 OM 9/14/05 2:35 PM Page 1 ...

  • Infinity FIFTEEN - page 2

    ii CASCADE MODEL FIFTEEN Read First! 1. Read these instructions . 2. Keep these instructions . 3. Heed all warnings . 4. F ollow all instr uctions. 5. Do not use this apparatus near w ater . 6. Clean only with a dr y c loth. 7. Do not block any ventilation openings . Install in accordance with the manuf acturer’ s instructions . 8. Do not install ...

  • Infinity FIFTEEN - page 3

    iii CASCADE MODEL FIFTEEN T able of Cont ents ii Important Safety Pr ecautions 1 U npacking the Subwoofer 1 Placement 2 Controls and Connections 3 Connections 4 Operation 5 Room Adaptive Bass Optimization System ™ (R.A.B.O .S. ™ ) 6 Contents of the R.A.B.O .S. T est CD 6 The R.A.B.O .S. Sound-Lev el Meter (RSLM) 6 RSLM Placement 7 Initial Syste ...

  • Infinity FIFTEEN - page 4

    CASCADE MODEL FIFTEEN 1 Infinity Cascade ™ Model Fift een The Infinity Cascade Model F ifteen continues Infinity’ s long- standing commitment to accurate sound r eproduction. Our advanced driver s, high- powered amplifier and propr ietary Room Adaptiv e Bass Optimization System, ™ along with a rigid, w ell- braced enc losure , combine to deli ...

  • Infinity FIFTEEN - page 5

    ¡ • ™ ¢∞ § ¶ ª ‚ ⁄ B £ 2 CASCADE MODEL FIFTEEN Rear Panel C ONTROLS AND C ONNECTIONS ¡ Line-Lev el Inputs ™ Line-Lev el Outputs £ P ower Indicator ¢ Subwoof er Le v el (V olume) Contr ol ∞ Crosso v er Adjustment § Phase Switch ¶ Nor mal/LFE Selector • P ower Switch Bass Optimiza tion Controls (see pa ge 5) ª R.A.B.O .S. ...

  • Infinity FIFTEEN - page 6

    3 CASCADE MODEL FIFTEEN C ONNECTIONS If you ha ve a Dolb y ® Digit al or DTS ® receiver/processor w ith a low-fr equency-e ffec ts (LFE) outpu t: • Set Normal/LFE Swi tch to LFE. NOTE: In this case , you do not need to use a Y -connector . Simply connect the LFE output on your r ecei v er/pr ocessor to either the left or right input on the subw ...

  • Infinity FIFTEEN - page 7

    4 CASCADE MODEL FIFTEEN Pow er On P lug your su bw o ofe r ’ s AC cor d into a wall outlet. Do not use the outlets on the back of the recei ver . Initially set the Subwoofer Le vel (V olume) Control ¢ to the “min” position. T urn on your sub by pressing the P ower Switch • on the r ear panel. Au to On/St andby With the P ower Switch • in ...

  • Infinity FIFTEEN - page 8

    5 CASCADE MODEL FIFTEEN I nfinity’ s R.A.B.O.S . is a simple-to-use, yet sophisticated, low-frequency calibr ation system. It is designed to work in conjunction with the Cascade Model Fifteen self-amplif ied subwoofer . The subwoofer contains a parametr ic equalizer t hat you will adjust as indicated by the R.A.B.O .S. test r esults. Following th ...

  • Infinity FIFTEEN - page 9

    6 CASCADE MODEL FIFTEEN P ower is switched on or off by pr essing the button directly below the bar -graph window . When the unit is on, one or more LEDs will always be illuminated. The function of the LEDs is described in the following section. • Power -On/Under -Range (Low Signal): This is indicated by the illumination of any LED on the bar gra ...

  • Infinity FIFTEEN - page 10

    7 CASCADE MODEL FIFTEEN Init ial Syst em-Level Se tting The following steps will set the pla yback lev el of the system to the corr ect level f or all tests that follow . T urn the system v olume to minimum. Cue the R.A.B.O .S. T est CD to T rack 2 and press P ause II . This track will pr oduce band-limited pink noise in both the left and right cha ...

  • Infinity FIFTEEN - page 11

    8 CASCADE MODEL FIFTEEN Each of the following tr acks produces a low-fr equency test tone. The range of these tests is fr om 100Hz down to 20Hz. The frequency of each test is announced bef ore it begins . The fir st test is the highest frequency (100Hz); ther efor e, you will be marking the template fr om right to left. Each fr equency point is lis ...

  • Infinity FIFTEEN - page 12

    9 CASCADE MODEL FIFTEEN A t this point, you may simply enter the data you just measured into the R.A.B.O .S. calculator , found on the I nfinity Web site at www .infinitysystems.com. After entering the data, this R.A.B.O .S. wizard will retur n the corr ect settings for all thr ee R.A.B.O .S. contr ols: ‚ , ⁄ and B . Skip to page 14 and adjust ...

  • Infinity FIFTEEN - page 13

    10 CASCADE MODEL FIFTEEN Using the Width Select or Read the following instr uctions carefully . The example presented ma y not look like the graph you just cr eated. Focus on the concepts and techniques pr esented. Specific cases will be discussed later . Y ou will use the Measurement T emplate just completed and the Width Selector to determine the ...

  • Infinity FIFTEEN - page 14

    11 CASCADE MODEL FIFTEEN T he pointer on the slider will indicate the cor rect width setting. Enter this number in the Width field of the Measur ement T emplate. In our example, the width is 12.5%. It is not realistic to expect a perf ect fit. Acoustic measurements encompass the beha vior of not only the speakers but of the room and its contents as ...

  • Infinity FIFTEEN - page 15

    12 CASCADE MODEL FIFTEEN Example 2. T wo Response Peaks Character ized by two r esponse peaks, appr oximately equal in amplitude and width. This requir es that you make a choice between the two peaks. In situations like this, the higher - frequency peak will alwa ys be more audible and objectionable . Response peaks below 45Hz, unless extreme , can ...

  • Infinity FIFTEEN - page 16

    13 CASCADE MODEL FIFTEEN 1 . Select a new test position: Cue the test track cor responding to the center frequency of the dip . In the fir st example in Figur e 18, y ou would play T rack 13 (56Hz). Pr ess P lay › . Y ou will see a reading v er y close to what you had bef ore . Now slowly mov e the R SLM around the ar ea, if possible r emaining w ...

  • Infinity FIFTEEN - page 17

    14 CASCADE MODEL FIFTEEN 1. Select a new test position: Cue the test track cor responding to the center frequency of the dip . In the example in Figur e 19 you w ould play T racks 14 (52Hz) and 18 (40Hz). Pr ess P lay › . Yo u will see a reading v er y close to what you had bef ore . Now slowly mov e the RSLM around the ar ea, if possible remaini ...

  • Infinity FIFTEEN - page 18

    15 CASCADE MODEL FIFTEEN I f using more than one subwoof er , always adjust both subwoofer s together . Adjust the controls as indicated by the Measurement T emplate. Each value shown in the table is r epresented by detents in the R.A.B.O .S. contr ols. Simply count the number of detents necessary , indicated by the results of your R.A.B.O .S. T es ...

  • Infinity FIFTEEN - page 19

    16 CASCADE MODEL FIFTEEN M AINTENANCE AND S ERVICE The enclosur e may be cleaned using a soft cloth to r emove f ingerpr ints or to wipe off dust. All wiring connections should be inspected and c leaned or remade per iodically . The fr equency of maintenance depends on the metals inv olved in the connections , atmospheric conditions , and other fac ...

  • Infinity FIFTEEN - page 20

    17 CASCADE MODEL FIFTEEN Frequency Width Frequency Width Hz dB % Hz dB % Cascade 15 OM 9/14/05 2:35 PM Page 20 ...

  • Infinity FIFTEEN - page 21

    18 CASCADE MODEL FIFTEEN Frequency Width Frequency Width Hz dB % Hz dB % Cascade 15 OM 9/14/05 2:35 PM Page 21 ...

  • Infinity FIFTEEN - page 22

    19 CASCADE MODEL FIFTEEN Cascade Model Fift een F requency Response 32Hz – 150Hz (–3dB) 29Hz – 150Hz (–6dB) M aximum Amplifier Output 800 Watts RMS (20Hz – 150Hz with no more than 0.1% THD) Crossov er F requency 50Hz – 150Hz, 24dB/octave , continuously variable (Nor mal/LFE switch set to “Normal”) Drivers F our 6" x 6" (15 ...

  • Infinity FIFTEEN - page 23

    N O TES Cascade 15 OM 9/14/05 2:35 PM Page 23 ...

  • Infinity FIFTEEN - page 24

    Infinity Systems, 250 Crossways P ark Driv e, Woodbury , NY 11797 USA 516.674.4INF (4463) (USA only) www .infinitysystems.com Infinity and Harman International ar e register ed trademarks, and Cascade, Room Adaptiv e Bass Optimization System and R.A.B.O.S . are trademarks, of Harman International Industries, Incorporated. Dolby is a register ed tra ...

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それらは全部重要ですが、デバイス使用の観点から最も重要な情報は、Infinity FIFTEENの取扱説明書に含まれています。

取扱説明書と呼ばれる文書のグループは、Infinity FIFTEENの取り付け説明書、サービスマニュアル、簡易説明書、またはInfinity FIFTEENのユーザーマニュアル等、より具体的なカテゴリーに分類されます。ご必要に応じてドキュメントを検索しましょう。私たちのウェブサイトでは、Infinity FIFTEENの製品を使用するにあたって最も人気のある説明書を閲覧できます。

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Infinityの取扱説明書には、基本的な要素が記載されているはずです。その一部は、カバー/タイトルページ、著作権ページ等、比較的重要度の低いものです。ですが、その他の部分には、ユーザーにとって重要な情報が記載されているはずです。

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