Shure M367 manual

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Table of contents for the manual

  • Page 1

    Model M367 User Guide ©2008 Shure Incorporated 27C851 1 (Rev . 5) Printed in U.S.A. SIX CHANNEL MICROPHONE MIXER DESCRIPTION The Shure M367 is a portable, six - input, two-output (mono), battery-powered microphone and line level mixer/p reamplifier . Its transform er - isolated design, low-noise performance, an d compact and rugged construction ma[...]

  • Page 2

    2 FRONT PANEL CONTROLS AND INDICATORS FRONT PANEL CONTROLS AND INDICATORS FIGURE 1 1. Input Gain Control : For best performa nce, adjust each Input Gain Control so the associate d Input Peak LED illuminates red only on the loude st signal peaks. 2. Input Low-Cut Filte r Switch: Provides low-frequency roll – off to reduce wind noise and rumble. Wh[...]

  • Page 3

    3 REAR PANEL CONNECTORS AND CONTROLS REAR PANEL CONNECTORS AND CONTROLS FIGURE 2 1. Mic/Line Level Output Switch: Sets output to mi crophone or line level. 2. Phantom Power Switch: Adds 12-volt phantom power to all inputs set to MIC. Use DIP swit ch 7 to increase voltage to 48 volts (see DIP Switches). 3. Mic/Line Level Input Switches 1-6 : Sets in[...]

  • Page 4

    4 AC OPERA TION Use the supplied powe r adapter to connect the M367 to a power outlet. M367: 100-120 V AC, 50/60 Hz M367E: 220-240 V AC, 50/60 Hz The operating voltage can be switched internally (see In ternal Modifiable Functions ). BA TTER Y OPERA TION Open the battery compartment by grasping the sides of the compartment, squeezing to release the[...]

  • Page 5

    5 SPECIFICATIONS Frequency Respo nse 20 to 20,000 Hz ± 2.0 dB (channel controls centered) Total Harmoni c Distortion 0.25% THD at +4 dBm output, 55 to 20,000 Hz Voltage Gain Inputs Outputs Equivalent Input No ise ≤ –127 dBV with 150 Ω source, 400 to 20,000 Hz Output Noise Master level full CCW: – 100 dBV, 40 0 to 20,000 Hz Master level full[...]

  • Page 6

    6 REPLACEMENT P ARTS Foot Kit (4 in kit) ............. ............ .............. ........... ......... 90S8100 M367 Fuse, 0.125 A, 250 V .......... ............................ ..... 80E380 M367E Fuse, 0.063 A, 250 V ..... ...................... .............. 80G380 Knob Master ............ ......................... .............. ..............[...]

  • Page 7

    7 INTERNAL ADJUSTMENTS These internal ad justments require only removal of the top cover: 1. Remove battery compartment. 2. Remove four screws securing two plastic end caps and one ground-bonding screw on the side opp osite the battery com- part ment. 3. Slowly slide cover up and off chassis. VCA DISTORTION TRIMPOT (R607 ) DO NOT ADJUST! This pote [...]

  • Page 8

    8 INTERNAL MODIFIABLE FUNCTIONS Perform all modifications through solder points accessible on the main PC board. DISASSEMBLIN G THE M367 1. Remove the mixer top cover as previously descri bed. 2. Carefully remove three multi -pin cable assembly conn ectors from upper front PC board (nearest front panel). Remove the three Phillips head screws securi[...]

  • Page 9

    9 ADAPTING LINE OUT TO DUAL BANANA JACK Add a dual banana j ack, balanced, line-level o utput capability by purchasing a commercial unit (Sescom XLR F-3BP or equivale nt), or obtaining a female XLR connector (Radio Shack 274-01 1 or equivalent), a dual banana jack (ITT 2269 or equi valent), a small utility box, and a short length of high-qua lity s[...]

  • Page 10

    10 CHANGING LIMITER RELEASE TIME TO ONE SECOND Remove resistor R741 (about 15 mm behin d ribbon cable assembly W813). CHANGING LIMITER THRESHOLD PRESETS 1. Select the equivalent resistor values for the desired limiter thresholds from the following table. Then fill in the follo wing work sheet with the resistor selections. 2. Remove resistors R721, [...]

  • Page 11

    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: 852-2893-42[...]