Shure 522 دليل المستخدم

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Model 522 User Guide
LOGIC CONNECTIONS
The RED and BLACK leads may be used to control an external relay or
switching circuit.
AUDIO CONNECTIONS
Unbalanced high-impedance operation:
Set the impedance switch to the “HI” position (as shipped). Connect the
GREEN cable lead and the shield to the amplifier or chassis ground. The
WHITE cable lead is the “hot” conductor.
Balanced-line low-impedance operation:
Set the impedance switch to the “LO” position. Connect the shield to the
amplifier or chas

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SPECIFICATIONS Type Dynamic Frequency Response 60 to 11,000 Hz Polar Pattern Cardioid Impedance Dual. Microphone rating impedance is 150 ohms (260 ohms actual) for connection to microphone inputs rated at 19 to 300 ohms and "High" for connection to high-impedance microphone inputs. Switch is in high- impedance position as supplied. SENSITIVITY (at 1,000 Hz): LOW HlGH Open Circuit Voltage* -57.5 dB -38.5 dB (Ref. 1V/Pascal (1.3 mV) (12 mV) *(1 Pa = 94 dB SPL) Switch Press-t