Shure M367 Manuel d'utilisateur télécharger pdf

Model M367 User Guide

27C8511 (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/preamplifier. Its

transformer

isolated design, low-noise performance, and compact

and rugged construction make the M367 an ideal choice for studio

and mobile broadcast, electronic news gathering (ENG), and

electronic field production (EFP) applications.

This versatile mixer can also be used for the following:

• Digital transmission links

• Digital video/audio recording media (ISDN, hard disk

recording, and DAT)

• Sound reinforcement

The M367 comes with rubber feet, detachable power cord, and

spare power line fuse. It can be rack mounted using the optional

Model A367R rack mount kit.

FEATURES

• Six selectable mic/line inputs

• Selectable mic/line output and dedicated line output

• Transformer-balanced inputs and outputs for superior

rejection

of RFI and electromagnetic hum

• Professional mechanical VU meter–LED backlighting for high

reliability, no lamp replacement

• Headphone monitoring 3.5 mm, (1/4 in.)

• Output peak limiter with switchable threshold and bi-colored

LED indicator

• Peak indicator LED, and switchable low-cut filters on each

input

1/4 in. return monitor input

• AC power or (2) 9V battery operation

ADDITIONAL FEATURES

• 48 Vdc or 12 V phantom power for condenser microphones

• 1 kHz tone oscillator

• Mutes all input channels when activated

• Tone level control is on the master

• Wide–range input gain controls handle hot signal levels

without

attenuators

• Customized operation via internal DIP switches, trim pots, and

optional alternate wiring

• Battery check switch and low battery warning indication

• Power-on LED

• Input expansion via mix bus jack to link M367s or other mixers

• Rugged all metal chassis with protective end caps

• Detachable AC power cord

! IMPORTANT SAFETY INSTRUCTIONS !

1. READ these instructions.

2. KEEP these instructions.

3. HEED all warnings.

4. FOLLOW all instructions.

5. DO NOT use this apparatus near water.

6. CLEAN ONLY with dry cloth.

7. DO NOT block any ventilation openings. Install in accordance with the manu-

facturer's instructions.

8. DO NOT install near any heat sources such as radiators, heat registers, stoves,

or other apparatus (including amplifiers) that produce heat.

9. DO NOT defeat the safety purpose of the polarized or grounding-type plug. A

polarized plug has two blades with one wider than the other. A grounding type

plug has two blades and a third grounding prong. The wider blade or the third

prong are provided for your safety. If the provided plug does not fit into your out-

let, consult an electrician for replacement of the obsolete outlet.

10. PROTECT the power cord from being walked on or pinched, particularly at plugs,

convenience receptacles, and the point where they exit from the apparatus.

11. ONLY USE attachments/accessories specified by the manufacturer.

12.

13. UNPLUG this apparatus during lightning storms or when unused for long periods of

time.

14. REFER all servicing to qualified service personnel. Servicing is required when the

apparatus has been damaged in any way, such as power-supply cord or plug is dam-

aged, liquid has been spilled or objects have fallen into the apparatus, the apparatus

has been exposed to rain or moisture, does not operate normally, or has been

dropped.

15. DO NOT expose the apparatus to dripping and splashing. DO NOT put objects filled

with liquids, such as vases, on the apparatus.

16. The MAINS plug or an appliance coupler shall remain readily operable.

17. The airborne noise of the apparatus does not exceed 70dB (A).

18. Apparatus with CLASS I construction shall be connected to a MAINS socket outlet

with a protective earthing connection.

19. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or

moisture.

20. Do not attempt to modify this product. Doing so could result in personal injury

and/or product failure.

USE only with a cart, stand, tripod, bracket, or table

specified by the manufacturer, or sold with the

apparatus. When a cart is used, use caution when

moving the cart/apparatus combination to avoid

injury from tip-over.

1 2 3 4 5 6 ... 10 11

Résumé du contenu

Page 1 - Model M367 User Guide

Page 2

10CHANGING LIMITER RELEASE TIME TO ONE SECONDRemove resistor R741 (about 15 mm behind ribbon cableassembly W813).CHANGING LIMITER THRESHOLD PRESETS1.

Page 3 - TO M367 TO M267

SHURE Incorporated http://www.shure.comUnited States, Canada, Latin America, Caribbean:5800 W. Touhy Avenue, Niles, IL 60714-4608, U.S.A.Phone: 847-6

Page 4 - = +8 dBm

2FRONT PANEL CONTROLS AND INDICATORSFRONT PANEL CONTROLS AND INDICATORSFIGURE 11. Input Gain Control: For best performance, adjust each Input Gain Con

Page 5 - SPECIFICATIONS

3REAR PANEL CONNECTORS AND CONTROLSREAR PANEL CONNECTORS AND CONTROLSFIGURE 21. Mic/Line Level Output Switch: Sets output to microphone or line level.

Page 6 - GENERAL INFORMATION

4AC OPERATIONUse the supplied power adapter to connect the M367 to a power outlet.M367: 100-120 VAC, 50/60 HzM367E: 220-240 VAC, 50/60 HzThe operating

Page 7 - INTERNAL ADJUSTMENTS

5SPECIFICATIONSFrequency Response20 to 20,000 Hz ± 2.0 dB (channel controls centered)Total Harmonic Distortion0.25% THD at +4 dBm output, 55 to 20,00

Page 8 - INTERNAL MODIFIABLE FUNCTIONS

6REPLACEMENT PARTSFoot Kit (4 in kit)... 90S8100M367 Fuse, 0.125 A, 250 V ...

Page 9

7INTERNAL ADJUSTMENTSThese internal adjustments require only removal of the top cover:1. Remove battery compartment.2. Remove four screws securing two

Page 10 - = 49.4 k:

8INTERNAL MODIFIABLE FUNCTIONSPerform all modifications through solder points accessible on the main PC board. DISASSEMBLING THE M3671. Remove the mix

Page 11

9ADAPTING LINE OUT TO DUAL BANANA JACKAdd a dual banana jack, balanced, line-level output capability by purchasing a commercial unit (Sescom XLR F-3BP