Yamaha PX-3 Bedienungshandbuch Seite 1

POWER AMPLIFIEROwner’s ManualMode d’emploiBedienungsanleitungManual de instrucciónesTEMPPROTECTIONPOWERON OFFABCLIPSIGNAL–dB∞ 0 ∞ 040302015103

8Specifications General SpecificationsP4500 P3200 P1600Power Output Level (Rated Power) 8Ω/STEREO 460 W + 460 W 340 W + 340 W 160 W + 160 W20 Hz~20 k

9 Block DiagramTemperatureCHANNEL BCHANNEL ACLIPCLIPSIGNALBch Power AmpPC LimiterAch Power AmpPC LimiterSPEAKERS(BRIDGE)(PARALLEL)CHANNEL ACHANNEL BB

10 Performance GraphsMode:STEREOBoth ch DrivenRL=4Ω, f=1kHzMode:STEREOBoth ch DrivenRL=4Ω, f=1kHzMode:STEREOBoth ch DrivenRL=4Ω, f=1kHzP1600P3200P450

IntroductionEnglishThank you for purchasing a Yamaha P4500/3200/1600 series power amplifier.This series of audio amps was developed from Yamaha's

Precautions1. Avoid excessive heat, humidity, dust and vibration.Keep the unit away from locations where it is likely to beexposed to high temperature

2Controls and Functions Front PanelTEMPPROTECTIONPOWERON OFFABCLIPSIGNAL612345–dB∞ 0 ∞ 04030201510362540302015103625EEEngine1 POWER switch an

3 Rear PanelINPUT SPEAKERSCHANNEL B CHANNEL ACHANNEL B CHANNEL AGG(BRIDGE)(PARALLEL)BRIDGESTEREO PARALLELSTEREOBRIDGEMAX. OUTPUT 450W/4Ω (STEREO)M

4 Modes: STEREO/PARALLEL/BRIDGEBRIDGE modeIn this mode, the CHANNEL A input signal will beoutput from the BRIDGE output jacks. In this case, usethe f

5Caution for Speaker Connection1. Turn off the POWER switch.2. Remove the cover attachment screw(s) and remove theprotective cover from the speaker te

6Rack Mounting Mounting in an EIA standard rackIf multiple high-power amp units are mounted in a rack with poor ventilation, the heat from the amps w

7 Portable Rack MountingThe amplifier intakes cool air through the front panel and exhausts warm air out the rear panel. When mounting amplifiersin a