Schoeps KFM 360 User Manual

DSP-4 KFM 360Digital Microphone Processor for Surround System with KFM 360 Sphere MicrophoneOperating Instructions

LEVEL/dBREAR SLOPE/HzREAR DELAY/msOVERALL GAINF/REARBALANCEL/RBALANCE-24 -12 -3DOWNUPPRESETSTOREDSP-4 KFM 360FRONT PANORAMAFRONTREARPATTERNSURR.GAIN/

11Control layoutPower on/off switchPower cordsocketSafety fuse / AC voltage selectorAnalog microphone inputswith 48 V phantom powering(muted if digita

AC Power Cord SocketAC power cord socket / Power on/offswitchAC power is connected to the back of theDSP-4P. A single module contains theon/off switch

Setting up the Microphones / Level SettingConnecting the microphonesAnalog inputsInput I: XLR-5; the KFM 360 is connectedhere. Input II: XLR-5; The tw

14Outputs / SettingsSettings:Setting the directional pattern:(FRONT, REAR)To make this setting, the function switchmust be in the upward position (&qu

15Settings / MonitorAdditional processing for the rear chan-nels:F/REAR BALANCE, REAR DELAY/msREAR SLOPE/HzTo avoid hearing the rear loudspeakers--orm

Monitor / Presetsmonitoring. Selector switch 3 allows the fol-lowing options to be chosen:1. KFM 360 with frequency response cor-rection applied2. Fig

17SynchronizationKFM360PolarflexDSP no. I is the master of DSP II and the digital recorder:DSP IDSP IIKFM360PolarflexThe digital recorder is the maste

Technical Specifications18Specifications:Analog inputs (2 pairs, with 48 Volt phantom pow-ering) “Analogue Mic Gain”:“+10 dB” “+20 dB”Gain: +10 dB +20

Declaration of Conformity / WarrantyImportantThe DSP-4P is designed for indoor use only.To prevent damage to the unit and shockhazard to the user, do

2ContentspageOverview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Block diagram . . . . . . . . . . . . . . . . . .

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3OverviewOverviewThe DSP-4 KFM 360 is a 24-bit processorunit. Together with the sphere microphoneKFM 360 and two bidirectional compactcondenser microp

4Overviewpicked up.If the unprocessed microphone signals arerecorded (four channels), the effective direc-tional settings can be chosen retroactivelyd

Block Diagram5Signal processing flow in the DSP-4 KFM 360 (MODE B: SURR.)(In the “REC” mode the equalization for omni and figure-8 is not active.)

6Quick StartRecording for Post-ProductionSimply connect the microphones to a digi-tal four-channel recording device that offers48V phantom power and t

7Quick StartWhile F/REAR BALANCE and L/R BAL-ANCE usually should be in the “0” position,the OVERALL GAIN knob controls the basicvolume. It can be adus

Quick Start+ phase colorchannel pins at pin marking*Output I: left front 2, 3 2 yellowright front 4, 5 4 redOutput II: center 2, 3 2 yellowLFE 4, 5 4

Quick Start 9