Crown Audio Mini-Boundary MB-1AL دليل المستخدم

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POLAR
PATTERN
™
MINI-BOUNDARY
MICROPHONE
MB-1
MB-1AL

Features
Half-supercardioid polar pattern reduces
Perfect for multimiking applications in telecon-
ambient noise and room reverberation
ferencing, distance learning, boardrooms and
courtrooms
Very small and inconspicuous
®
he Crown MB-1 is a miniature bound-
®
Phase Coherent Cardioid design prevents
Mic plugs into an insert in the table
ar y microphone for multi-miking applica-
coloration from surface sound refl ections
T tions suc

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Fig. 3 Fig.5 MB-1 BOTTOM VIEW Vertical-Plane Polar Response 60˚ 90˚ 120˚ SCREWDRIVER PHONE PLUG MB-1AL 1 kHz 200 Hz 5 kHz 150˚ 30˚ FRONT LIFT WASHER AND PRY OPEN HERE AND ON OPPOSITE SIDE FRONT REAR 180˚ 0˚ –0 –10 +5 –5 –15 –20 AFTER REASSEMBLY RESEAT WASHER Fig.4a .974" .153" .300" Installation Warranty Crown professional microphone products are 1. If the microphone will be used on a lectern, guaranteed against malfunction for a period .379" install it on an open surface. Do not install in