Hafler P7000 manual

PROFESSIONAL POWER AMPLIFIER

Installation & Operation

PROFESSIONAL POWER AMPL

nova

DESIGNED AND

ASSEMBLED IN THE

USA

Contents

Main P7000 nova trans NOTICE - IMPORTANT SAFETY INFORMATION CAUTION !! i PERFORMANCE SPECIFICATIONS P7000 TABLE OF CONTENTS Page I Page O Page TECHNICAL REFERENCE Page Page 10 PARTS LIST 11 P7000 FUNCTIONAL BLOCK DIAGRAM 12 transnova Implementation Adjusting Bias: Calibrating Common Mode Rejection: Fan Speed Regulation Output Short Protection Thermal Protection Clipping Indicator Signal Present Indicator Page Crossover Card FULL To calculate the resistor value for a frequency not on the chart use the following: 3386 fo= R (in k) for .047f cap = R (in k) for .022f cap 7234 fo Where: R = fo = desired crossover frequency c = capacitor in farads ex: .047 x 10-6 for .047mf cap The actual formula is: R = 1 2foc Butterworth Alignment Q = .707 SERVICE POLICY AND LIMITED WARRANTY