Manual de instrucciones de Shure P4M

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Model P4M Personal Monitor Mixer
User Guide
P4M
Four-Channel Personal Monitor Mixer
2005, Shure Incorporated
Printed in U.S.A.
27D8707 (Rev. 4)

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ENGLISH WARNING! USING THIS SYSTEM AT EXCESSIVE VOLUMES CAN CAUSE PERMANENT HEARING DAMAGE. USE AS LOW A VOLUME AS POSSIBLE. In order to use this system safely, avoid prolonged listening at excessive sound pressure levels. Please use the fol- lowing guidelines established by the Occupational Safety Health Administration (OSHA) on maximum time exposure to sound pressure levels before hearing damage occurs. 90 dB SPL at 8 hours 95 dB SPL at 4 hours 100 dB SPL at 2 hours 105 dB SPL at 1 hour 1 110

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ENGLISH INTRODUCTION Thank you for buying the Shure P4M Personal Monitor Mixer. The P4M is a half-rack, four channel monitor mixer designed for live performance use. Use it with
a Shure Personal Stereo Monitoring (PSM ) system, or in any other application appropriate for a versatile, compact mixer. When used with a PSM system, the P4M provides several enhancements to in-ear monitoring:  Consistency – same mix every night,  Independence – monitor mixes created and controlled by the performer,

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ENGLISH USING THE P4M PERSONAL MONITOR MIXER Pans between Mix Out channels AUDIO DIRECT BOX INPUT 3 AUDIO 1/L 2/R AUDIO INPUT 2 AUDIO INPUT 4 INPUT 1 Adjust levels to Mix Outs (–) (+) AUX IN AUX IN MIX OUT MIX OUT 2/R 1/L 2/R 1/L Audio signal path for the P4M Mixer SUM SUM SPLIT OUTS SPLIT SPLIT MIX OUTPUT 4 OUTPUT 1 OUT 2 SPLIT MIX OUTPUT 3 OUT 1 AUX IN 1/L SPLIT OUTPUT 2 AUX IN PAN LEV 2/R LEV PAN LEV PAN PAN LEV MIC/LINE INPUTS Once the basic set up is complete, use the P4M Personal Monitor M

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ENGLISH This is the basic configuration of the P4M Mixer, and is recommended for small ensembles in rehearsal or performance situations: 1. Connect up to four microphones, instruments or audio devices to inputs 1–4 on the front panel of the P4M. 2. Mix the four signals using the LEVEL/PAN knobs adjacent to the inputs. 3. Connect the MIX 1/L OUTPUT and MIX 2/R OUTPUT on the back panel of the P4M to an appropriate piece of audio equipment. APPLICATION TWO: Multiple P4M Personal Monitor Mixers to O

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ENGLISH APPLICATION FOUR: One P4M Personal Monitor Mixer to Two PSM Transmitters/Receivers Monitor Mix Other Audio Sources Mix 2/R To Mixing Line LOOP Console Inputs Outputs PSM RECEIVER PSM Mixing Transmitter Console Mix 1/L RF Transmission Split Mix Outputs Outputs Line PSM Inputs RECEIVER P4M Personal Monitor Mixer PSM Inputs 1–4 Transmitter RF Reception Monitor Mix Level/Pan Knobs 1–4 This configuration, using the P4M’s SPLIT OUTPUT and a PSM transmitter’s LOOP OUTPUT, allows one P4M to pro

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ENGLISH Specifications Measurement Conditions (unless otherwise specified): full gain; 1 kHz, one channel activated; source impedances: Mic 150 Ω, Aux Level 150 Ω; termina- tions: Line 600 Ω. Frequency Response (Ref 1 kHz, controls centered) 20 Hz to 20 kHz ± 2 dB INPUT Specifications Input 1–4 (front panel) Aux In Gain (Maximum) 43 dB 0 dB Impedance (at 1kHz) 5800 Ω 18 kΩ (each) 9100 Ω (1/L mono) Input Clipping Level +12dBV +12 dBV Crosstalk -100 dB -90 dB Common Mode Rejection > 75 dB > 70 d

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SHURE Incorporated http://www.shure.com United States, Canada, Latin America, Caribbean: 5800 W. Touhy Avenue, Niles, IL 60714-4608, U.S.A. Phone: 847-600-2000 U.S. Fax: 847-600-1212 Intl Fax: 847-600-6446 Europe, Middle East, Africa: Shure Europe GmbH, Phone: 49-7131-72140 Fax: 49-7131-721414 Asia, Pacific: Shure Asia Limited, Phone: 852-2893-4290 Fax: 852-2893-4055