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Resumen del manual
USE only with a cart, stand, tripod, bracket, or table 12. 2. KEEP these instructions. specified by the manufacturer, or sold with the 3. HEED all warnings. apparatus. When a cart is used, use caution when 4. FOLLOW all instructions. moving the cart/apparatus combination to avoid 5. DO NOT use this apparatus near water. injury from tip-over. 6. CLEAN ONLY with dry cloth. 13. UNPLUG this apparatus during lightning storms or when unused for long periods of 7. DO NOT block any ventilation openings. Install in accordance with the manutime. facturer's instructions. 14. REFER all servicing to qualified service personnel. Servicing is required when the 8. DO NOT install near any heat sources such as radiators, heat registers, stoves, apparatus has been damaged in any way, such as power-supply cord or plug is dam- or other apparatus (including amplifiers) that produce heat. aged, liquid has been spilled or objects have fallen into the apparatus, the apparatus 9. DO NOT defeat the safety purpose of the polarized or grounding-type plug. A has been exposed to rain or moisture, does not operate normally, or has been polarized plug has two blades with one wider than the other. A grounding type dropped. 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-15. DO NOT expose the apparatus to dripping and splashing. DO NOT put objects filled let, consult an electrician for replacement of the obsolete outlet. with liquids, such as vases, on the apparatus. 10. PROTECT the power cord from being walked on or pinched, particularly at plugs, 16. The MAINS plug or an appliance coupler shall remain readily operable. convenience receptacles, and the point where they exit from the apparatus. 17. The airborne noise of the apparatus does not exceed 70dB (A). 11. ONLY USE attachments/accessories specified by the manufacturer. 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 ormoisture. 20. Do not attempt to modify this product. Doing so could result in personal injury and/or product failure. 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 ©2008 Shure Incorporated Printed in U.S.A. 27C8511 (Rev. 5) FRONT PANEL CONTROLS AND INDICATORS NNNNN NNN NNN NN OOOOOVUOOO !" ##"##" FRONT PANEL CONTROLS AND INDICATORS FIGURE 1 1. Input Gain Control: For best performance, adjust each Input Gain Control so the associated Input Peak LED illuminates red only on the loudest signal peaks. 2. Input Low-Cut Filter Switch: Provides low-frequency roll–off to reduce wind noise and rumble. When using the filter, the frequency response is down 7 dB at 150 Hz. Roll-off slope is 6 dB per octave. 3. Input Peak LED: Illuminates at 6 dB below clipping. 4. Limiter Switch: Activates a fast-acting, peak-responding limiter optimized for speech. An internal modification can provide a slower release time for music signals (see DIP Switches). 5. Output Peak/Limiter Bi-Color LED: Red = output signal at +12 dBm (6 dB below clipping) Green = output sign...