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Sunfire True Subwoofer Signature and Standard Version manual

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Table of contents for the manual

  • Page 1

    D IM - S TA N D B Y B R IG H T - O N T rue Subwoofer User's Manual Signatur e and Standar d Edition D IM - S T A N D B Y B R IG H T - O N[...]

  • Page 2

    User's Manual 2 Safety In struc tions 1. Read In struc tions -– All the safe ty and op er a tion instructions should be read before the Sun Þ re Com po nent is operated. 2. Retain Instructions — The safety and operating in struc tions should be kept for future reference. 3. Heed W arnings — All warnings on the Com po nent and in these o[...]

  • Page 3

    User's Manual 3 15. T o Prevent Electric Shock , do not use this polarized plug with an extension cord, re cep ta cle or other outlet unless the blades can be fully inserted to prevent blade ex po sure. Pour préevenir les chocs électriques ne pas utiliser cette Þ che polariseé avec un prolongateur , un prise de courant ou une autre sortie [...]

  • Page 4

    User's Manual 4 Y our Sun Þ re Subwoofer should reach you in perfect con di tion. If you do notice any ship ping dam age, please contact your Sun Þ re Dealer im me di ate ly . Gently lift out the unit and remove all the packing material. It is im por tant to save all the packing ma te ri als and the box in case your subwoofer ever needs to b[...]

  • Page 5

    User's Manual 5 Y our Sun Þ re True Subwoofer EQ is designed to give you the best possible low-fre quen cy sound quality for your Home Theater ex pe ri ence. It in cor po rates a tre men dous ly powerful built-in am pli Þ er and a pair of drivers to produce tight, ß oor-rumbling, denture-rattling bass that you can feel as well as hear . The[...]

  • Page 6

    User's Manual 6 1. V olume This control lets you match the output level of the subwoofer to the level of your sat el lite/main speak ers. The subwoofer output will increase as this control is rotated clockwise. When you have just installed your system, turn this down Þ rst before turning on your sub woof er . This will prevent any loud surpri[...]

  • Page 7

    User's Manual 7 passive network with a Þ xed crossover frequency of 70 Hz and a 6 dB per octave slope. We rec om mend using this high-pass function with main/satellite speak ers that are small and not designed to reproduce low fre quen cies. If your main speakers are capable of op er at ing full range, then you will not need to use the high-p[...]

  • Page 8

    User's Manual 8 Control Panel Features continued EURO (230 V AC) MODEL: Connect the linecord to the subwoofer before connecting the other end to a 230 V olt, 50/60 Hz AC outlet. The outlet must have a cir cuit rating of 8 amps or more. Never plug the Euro (230 V AC) model subwoofer directly into 120- 130 V olts AC. 1 1. Power Switch The power [...]

  • Page 9

    User's Manual 9 Installation Observe the following general pre cau - tions and read the safety in struc tions on pages 2 and 3 before using your Sun Þ re Subwoofer . • Never open the cabinet or remove the metal control panel as this might result in an electrical shock to you, or dam age to the unit. • Protect it from prolonged ex po sure [...]

  • Page 10

    User's Manual 10 Please consider the following when set- ting up your new system : • Before making or changing any connec tions, AL W A YS make sure that the subwoofer and your other components are turned OFF . Also turn down the volume control of the sub woof er and your pream pli Þ er or receiver . • This diagram shows all the low power[...]

  • Page 11

    User's Manual 11 Y our subwoofer is designed to be placed in a corner and this will produce optimum performance. #1 is very good positioning. #2 is also excellent but may shake the back wall too much and cause things on or along the wall to rattle too much. If this occurs, use the #3 position: #3 Move the subwoofer ap prox i mate ly three feet[...]

  • Page 12

    User's Manual 12 D I M - S T A N D B Y B R I G H T - O N Subwoofer performance is greatly af- fected by the room in which it is situated, and the positioning within the room. The room effects will boost and cut the output levels reaching your listening position. This gives a "Room EQ" effect which can often be far from wonderful. The[...]

  • Page 13

    User's Manual 13 9. The sub automatically calculates the best equalization, based on the mea- sured frequency response at your listen- ing position. This will be saved, before returning to the normal listening mode. 10. In normal listening, you can adjust the overall effect of the saved EQ settings with the Equalizer Authority control. Normall[...]

  • Page 14

    User's Manual 14 D I M - S T A N D B Y B R I G H T - O N PREAMPLIFIER MAIN OUTPUTS R SUB/LFE OUT R L L AMPLIFIER INPUTS TO System Con Þ gurations The following pages show some typical con nec tions that you might make in your in stal la tion. They show how the inputs and outputs of the Sun Þ re Subwoofer are con nected to your pream pli Þ e[...]

  • Page 15

    User's Manual 15 If your preampli Þ er does not have a sub/LFE output, you can use “Y” cables to send its main outputs to both the sub woof er and your am pli Þ er . The subwoofer will play the low frequency range and your front speak ers will play the full range. Although bass is com mon ly dis- trib ut ed evenly between left and right [...]

  • Page 16

    User's Manual 16 If you are using a pream pli Þ er which does not have a sub/LFE output, you can send its left and right front output into the sub woof er ’ s Line Level inputs and then connect the sub woof - er ’ s High-Pass outputs to the inputs of your ampli Þ er. The subwoofer will play the low frequencies and your ampli Þ er and fr[...]

  • Page 17

    User's Manual 17 If you are using a receiver which does not have a sub- woof er output or line level outputs (pre-outs), you can connect its speak er outputs to the subwoofer ’ s speaker- level inputs. The front speak ers can still be con nect ed to your receiver . The subwoofer ’ s internal ampli Þ er supplies the power to reproduce the [...]

  • Page 18

    User's Manual 18 There are two main methods for adjust- ing the level, crossover frequency and phase of the Sun Þ re Subwoofer to match a sys tem: • Bob Carver’s preferred method: By listening and making the adjustments to suit your taste. • Laboratory method: By measuring the output and adjusting for a ß at frequency response. Excelle[...]

  • Page 19

    User's Manual 19 Speci Þ cations (Signature Edition) Ampli Þ er Output 2,700 watts rms (3.3 Ω impedance) High Cut Filter 30 Hz - 100 Hz adjustable, with a "Bypass" position. Frequency Response 16 Hz - 100 Hz Power Line V oltage US model 120 V AC 50/60 Hz International model 230 V AC 50/60 Hz Dimensions 13" x 13" x 13&qu[...]

  • Page 20

    User's Manual 20 Ampli Þ er Output 2,700 watts rms (3.3 Ω impedance) High Cut Filter 35 Hz - 100 Hz adjustable, with a "By- pass" position. Frequency Response 18 Hz - 100 Hz Power Line V oltage US model 120 V AC 50/60 Hz International model 230 V AC 50/60 Hz Dimensions 1 1" x 1 1" x 1 1" Weight 48 lbs Finish High gl[...]

  • Page 21

    User's Manual 21 T roubleshooting The Sun Þ re Subwoofer is expertly de signed and built to provide years of trou ble-free per for mance. Most problems that occur can usually be solved by checking your setup or making sure that the com po nents con nect ed to the am pli Þ er are on and fully op er a tion al. The following information will he[...]

  • Page 22

    User's Manual 22 Hum Adding any component such as a sub- woof er to an existing system will often give rise to a hum which wasn’t there before. Y our Þ rst thought may be that the sub woof er has a problem, but this is more than likely caused by a “ground- loop” in your system. Follow these steps to isolate the main cause of the ground-[...]

  • Page 23

    User's Manual 23 Limited W arranty Sun Þ re Corporation is proud of its prod ucts which have been built with care using ad vanced technology and premium com po nent parts. Y our unit has been crafted to perform properly for many years. Sun Þ re Corporation offers the following W arranty to you, the owner of a new Sun Þ re product: The Sun ?[...]

  • Page 24

    Manual part number 913-103-00 Rev B[...]