Prology ACR300s free download

File name Prology-ACR300s actcross.pdf

Service Manual 3-WAY ELECTRONIC CROSSOVER MODEL NO: ACR-300 ЎЅ FEATURES ЎЅ SPECIFICATIONS 6-channel electronic crossover Power Source: 14.4 volts DC negative Continuously variable crossover ground frequency with Multiplier Switch Input current: 0.5 amp max Separate inputs for front, rear and Distortion: 0.01%THD at 1V output level subwoofer Frequency Response: 10Hz - 30kHz- 3dB Front and rear high-pass outputs S/N Ratio: >100dB Non-fade low-pass output Separation: 60dB Adjustable low-pass gain Crossover Slope Rate: 18dB per octave Subwoofer Bass Boost; Remote 3rd order butterwortn Subwoofer Level Control Input Impedance: 20K Ohms Ground loop isolation input circuit; Output Impedance: 100 Ohms Gold-plated RCA input/output connectors Output Gain: 1:2 (+6db) Remote turn-on circuit; Power-on LED Output Voltage level: 5 volts max Dimensions: 152mm x 180mm x 43mm ЎЅ TROUBLESHOOTING PROBLEM SOLUTION UNIT DOES NOT WORK; POWER WIRES ARE NOT CONNECTED. CHECK BATTERY AND GROUND NO LIGHTS. WIRING AT UNIT; CHECK BATTERY CONNECTIONS SOUND IS DISTORTED. - SOURCE UNIT VOLUME IS SET TOO HIGH. REDUCE SOURCE UNIT VOLUME. - EQ CONTROLS ARE SET TOO HIGH. TURN EQ CONTROLS TO THE CENTER POSITION AND LISTEN FOR DISTORTION AGAIN. IF PROBLEM STILL OCCURS, SEE YOUR AUTHORIZED CLARION DEALER. - SPEAKERS MAY BE DAMAGED. CONSULT YOUR AUTHORIZED CLARION DEALER. NO SOUND FROM UNIT. WRONG INPUT IS SELECTED. PRESS AUX SWITCH SO THAT MAIN INPUTS ARE ON. NO REMOTE-ON. USING A VOLTMETER, CHECK FOR +12V FROM REMOTE-ON SOURCE. 1 Service Manual-ACR-300 ЎЅ ELECTRICAL PART LIST REF. NUMBER PARTNO Description SPEC Qty Unit C1, C6, C9, C30,C31,C36, C43, C47, C52~C55, C60, C61, C62, C64, C65, C67 02-21001-34 ELE. CAPACITOR 10uf/25V Mini 18 PCS C11C11, C25, C27 03-21030-01 MYLAR CAPACITOR 103J