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Controlling the LED Using Logic LED IN
When configured for logic mute control, connect the LED IN conductors to an external switch, relay, or a TTL gate (gate out) on
an automatic mixer. The MX400DB contains an internal pull-up resistor circuit.
•
The LED illuminates green/red when the MX396 LED IN is grounded (orange wire connected to the green wire).
•
The LED illuminates red/off when LED IN is lifted (orange wire is NOT connected to the green wire).
Specifications
Type
Electret Condenser
Frequency Response
50–17000 Hz
Polar Pattern
MX405/C, MX410/C, MX415/C
MX405/S, MX410/S, MX415/S
MX405/MS
Output Impedance
170 Ω
Output Configuration
Active Balanced
Sensitivity
@ 1 kHz, open circuit voltage
Cardioid
Supercardioid
Mini-shotgun
1 Pa=94 dB SPL
Maximum SPL
1 kHz at 1% THD, 1 kΩ load
Cardioid
Supercardioid
Mini-shotgun
Self Noise
A-weighted
Cardioid
−35 dBV/Pa (18 mV)
−34 dBV/Pa (21 mV)
-33 dBV/Pa (22 mV)
121 dB
120 dB
121 dB
28 dB SPL
Shure Incorporated
Cardioid
Supercardioid
Mini-shotgun
19/25
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