valutazioni - 3, GPA: 3.7
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Facilità d'uso
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Fuse Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Amplifier Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 QBASS/QBASS PLUS Specifications . . . . . . . . . . . . . . . . . . . . . .6 Tools/Parts for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Ground Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Charging System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Current Draw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Power Wire Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Power Lock Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Amplifier Bridging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Mixed Mono Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 DCX 300.4 Front Plate Diagram . . . . . . . . . . . . . . . . . . . . . . . . .13 DCX 300.4 End Plate Diagram . . . . . . . . . . . . . . . . . . . . . . . . . .14 DCX 600.4 and DCX 1000.4 Front Plate Diagram . . . . . . . . . . .15 DCX 800.5 Front Plate Diagram . . . . . . . . . . . . . . . . . . . . . . . . .17 DCX 600.4, DCX 800.5, DCX 1000.4 End Plate Diagram . . . . .19 Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 DCX 300.4, 600.4, 1000.4 Block Diagram . . . . . . . . . . . . . . . . .20 DCX 800.5 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Advanced Instrumentation Input . . . . . . . . . . . . . . . . . . . . . . . . .22 QBASS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 QBASS PLUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 TC-X Crossover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Crossover Detent Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 Input Combine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 Adjusting Input Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 High Mass Internal Heatsink . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 Forced Air Thermal Management . . . . . . . . . . . . . . . . . . . . . . . .26 AP-IV Protection Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 1 CONGRATULATIONS Thank you for choosing PrecisionPowerTM audio equipment. Designed and engineered in the USA, this product combines innovative technology with the finest materials to consistently deliver Absolutely State of the Art™ performance, sound quality, reliability, and value. This PrecisionPowerTM product reflects our commitment to offer you unparalleled performance and quality for years of dependable service and listening enjoyment. SERVICE Do not attempt to service PrecisionPowerTM products yourself. Performing maintenance on your audio equipment will void the warranty. Many parts of the PrecisionPowerTM product are custom built to our specifications. Our factory parts are not made available to anyone else nor are they for sale. Our goal is to make sure that your PrecisionPowerTM product will always sound as good as the day it was purchased. Contact your Authorized PrecisionPowerTM Dealer about obtaining any warranty service through PrecisionPowerTM. (See the Warranty on the outside of the back cover). CAUTION Extended use of a high powered audio system may result in hearing loss or damage. While PrecisionPowerTM systems are capable of “Concert Level” volumes with incredible accuracy, they are also designed for you to enjoy at more reasonable levels all of the sonic subtleties created by musicians. Please observe all local sound ordinances. 2 FEATURES Advanced Instrumentation Input Stage TC-X Crossover 12dB/Octave; HP/LP/FULL; 30-4kHz Crossover Adaptive PWM Power Supply (DCX 300.4,DCX 600.4,DCX 800.5) AP-IV Protection Circuity Fully Regulated PWM Power Supply (DCX 1000.4) Fully Complementary Darlington Output Stage Forced Air Thermal Management (DCX 1000.4) QBASSTM Bass Boost (DCX 300.4) QBASS PlusTM Bass Boost (DCX 600.4,DCX 800.5,DCX 1000.4) High Voltage Input ...