Gooseneck Microphones and Accessories
MX405
MX410
MX400SMP
MX400DP
& MX415
© 2014 Shure Incorporated
27A15587 (Rev. 2)
1
Device
Mic
MX400SMP Pin Assignments
MX400SMP Surface Mount Preamp
Permanent mount for conference tables or lecterns. Includes LED
logic input.
Logic Port (I/O)
GND
1
2
5
4
+5 V
Furnished Accessories
3
Logic (LED IN)
Audio −
65A2190
Wing Nut
Logic Connection
Audio +
Connection to device with
internal "pull-up resistor"
logic circuit
5-Pin XLR
66A405
Rubber Isolation
Rings
DIP Switches
Set DIP Switch 1 up to engage the low cut filter, which attenuates
frequencies by 6 dB per octave below 150 Hz.
MX405, 410, 415
95A2529
5 Pin XLR-F
Logic LOW (0 V)
Logic HIGH (+5 V)
66A11907
Plastic Cap
MX400SMP Surface Mount Kit
Green
Red
MX405R, 410R, 415R
Installation
Logic LOW (0 V)
Logic HIGH (+5V)
1
2
5
3
Red
Off/flashing
Switch
Down (default)
Up
2.5 cm
(1 in)
1
Full frequency
response
Low cut filter
MX400DP Desktop Base
The MX400DP moveable desktop base includes a configurable
mute button with logic output.
2
LED steady
LED flashes
4
6
LED Logic
Desktop Base
To operate the LED indicator, use the included 5-pin XLR con-
nector to wire the microphone to an automatic mixer or other logic
device.
Note: Connect the LED IN to the gate output to illuminate the LED
when the channel is gated on.
Note: Over tightening the wing nut reduces shock isolation.
Attached Cable
Do not use the relay ports on Crestron and AMX devices. Use the
I/O logic ports instead.
Caution: To prevent bending pins, line up key with notch and seat
connector fully before twisting to lock.
The LED logic may not function when connecting to devices
that do not have internal "pull-up resistor" logic circuits, such as
ClearOne DSP products. External pull-up resistor circuits can be
instructions.
MX400DP Desktop Base
3
Button Configuration
Installation
MX400DP DIP Switches
For local mute control operation, use DIP Switches 1 and 2 to con-
figure the button behavior.
Caution: Failure to reinstall the setscrew will reduce RF immunity.
1
2
3
Button Behavior
SWITCH OUT Logic
Signal
DIP Switch
Setting
Momentary:
push-to-mute (as
shipped).
When pushed, SWITCH OUT
(red wire) falls to 0 V. When
released, SWITCH OUT re-
turns to +5 V.
Momentary:
push-to-talk
Caution: To prevent bending pins, line up key with notch and seat
Switch
Down (default)
Momentary
Up
connector fully before twisting to lock.
1
2
3
4
Toggle
Toggle: Push and
release to toggle
the microphone
on or off. Mic is
active when pow-
ered on.
Push and release sets
SWITCH OUT to 0 V. Push
again to toggle back to +5 V.
Push-to-Mute
Push-to-Talk
Logic Control
Cable
Local Mute
The 20 ft. attached cable is terminated with a 3-pin XLR connector.
For logic applications, open the XLR connector to access the three
unterminated logic conductors.
Full Frequency Range
Low Cut Filter (attenuates
6dB per octave below
150 Hz)
Toggle: Push and
release to toggle
the microphone on
or off. Mic is mute
when powered on
5
LED Steady
LED Flashes
Local Mute Control
Wire Color
Red
Function
Audio +
The microphone ships configured for local (manual) mute control
(DIP Switch 3 down). In this mode, the PUSH button on the micro-
phone mutes the audio signal at the microphone. Audio is not sent
to the audio outputs when muted.
Black
Audio −
Logic Mute Control (Automatic Mixing)
White
SWITCH OUT
LED IN
Set DIP Switch 3 up to configure the microphone for logic control
applications where audio from the microphone is muted by an ex-
ternal device, such as an automatic mixer. In this mode, the local
mute function of the PUSH button is bypassed (the microphone
always sends audio) and the LED does not respond directly from
pushing the button.
In this configuration, the LED color reflects the microphone state,
as controlled by the user with the PUSH button.
Orange
Green
Shield
Logic Ground
Mic Common Ground
As required by the installation specifications, wire the SWITCH
OUT conductor in the microphone cable to the automatic mixer or
other TTL logic device. When the talker presses the button on the
microphone, it changes the voltage level at the SWITCH OUT con-
ductor, which signals the device to mute audio for that channel or
perform some other function.
MX400DB Pin Assignments
Microphone Status
MX405, 410, 415
MX405R, 410R,
415R
To control the LED on the microphone, wire the LED IN conductor
to the gate output on the automatic mixer (or any TTL logic device).
Active
Muted
Green
Red
Red
Off/flashing
Audio − Audio +
3-Pin XLR
4
Output Configuration
Logic Connections
Button Configuration
Active Balanced
LED IN
Active low (≤1.0V), TTL compatible. Absolute
maximum voltage: -0.7V to 50V.
For logic control operation, DIP Switch 1 determines the button be-
havior (DIP Switch 2 has no effect).
Sensitivity
LOGIC OUT
Active low (≤1.0V), sinks up to 20mA, TTL com-
patible. Absolute maximum voltage: -0.7V to 50V
(up to 50V through 3kΩ).
@ 1 kHz, open circuit voltage
Button Behavior
DIP Switch Setting
Cardioid
−35 dBV/Pa (18 mV)
−34 dBV/Pa (21 mV)
Momentary: When pushed, SWITCH OUT
(red wire) falls to 0 V. When released,
SWITCH OUT returns to +5 V.
Supercardioid
Mute Switch Attenuation
1 Pa=94 dB SPL
-50 dB minimum
Maximum SPL
Toggle: Push and release sets SWITCH
OUT to 0 V. Push again to toggle back to
+5 V.
1 kHz at 1% THD, 1 kΩ load
Cable
MX400DP
Cardioid
121 dB
120 dB
6.1 m (20 ft) attached cable with shielded audio pair terminated
at a 3-pin male XLR and three unterminated conductors for logic
control
Supercardioid
Equivalent Output Noise
A-weighted
Controlling the LED Using Logic LED IN
Environmental Conditions
Cardioid
28 dB SPL
When configured for logic mute control, connect the LED IN con-
ductors to an external switch, relay, or a TTL gate (gate out) on an
automatic mixer. The MX400DB contains an internal pull-up resis-
tor circuit.
Operating Temperature
Storage Temperature
Relative Humidity
–18–57°C (0–135°F)
–29–74°C (–20–165°F)
0–95%
Supercardioid
27 dB SPL
Signal-to-Noise Ratio
Ref. 94 dB SPL at 1 kHz
• The LED illuminates green/red when the MX396 LED IN is
grounded (orange wire connected to the green wire).
Power Requirements
Cardioid
66 dB
68 dB
Phantom Power
• The LED illuminates red/off when LED IN is lifted (orange wire
is NOT connected to the green wire).
Supercardioid
48–52 V DC, 8.0 mA
Dynamic Range
1 kΩ load, @ 1 kHz
93 dB
Certifications
This product meets the Essential Requirements of all relevant
European directives and is eligible for CE marking.
Preamp Gain
Common Mode Rejection
10 to 100,000 kHz
If necessary, the preamplifier gain can be reduced by 12 dB.
Contact an authorized Shure service center for information.
45 dB, minimum
The CE Declaration of Conformity can be obtained from: www.
shure.com/europe/compliance
Preamplifier Output Clipping Level
at 1% THD
Authorized European representative:
Shure Europe GmbH
−8 dBV (0.4 V)
Specifications
Headquarters Europe, Middle East & Africa
Department: EMEA Approval
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: 49-7262-92 49 0
Polarity
Cartridge Type
3-pin XLR
5-pin XLR
Positive sound pressure on diaphragm produces
positive voltage on pin 2 relative to pin 3 of out-
put XLR connector
Electret Condenser
Frequency Response
Fax: 49-7262-92 49 11 4
Email: [email protected]
Positive sound pressure on diaphragm produces
positive voltage on pin 4 relative to pin 2 of out-
put XLR connector
50–17000 Hz
Polar Pattern
MX405/C, MX410/C, MX415/C
MX405/S, MX410/S, MX415/S
Cardioid
Net Weight
MX405
Supercardioid
0.054 kg (0.119 lbs)
0.068 kg (0.150 lbs)
0.07 kg (0.154 lbs)
0.516 kg (1.138 lbs)
0.125 kg (0.275 lbs)
MX410
Output Impedance
MX415
170 Ω
MX400DP
MX400SMP
5
1 1/4 in
(32 mm)
3/8 in
(9 mm)
3/32 in
(2.6 mm)
3 5/16 in
(84 mm)
14 3/4 in
(376 mm)
9 7/8 in
(251 mm)
9 in
(229 mm)
13 in
7/8 in
(22 mm)
(343 mm)
6 in
5 1/2 in
(152 mm)
(140 mm)
5/16 in
(7.5 mm)
5/16 in
(7.5 mm)
5/16 in
(7.5 mm)
3/4 in
(19 mm)
3/4 in
(19 mm)
3/4 in
(19 mm)
United States, Canada, Latin
America, Caribbean:
Shure Incorporated
5800 West Touhy Avenue
Niles, IL 60714-4608 USA
Asia, Pacific:
Europe, Middle East, Africa:
Shure Asia Limited
22/F, 625 King’s Road
North Point, Island East
Hong Kong
Shure Europe GmbH
Jakob-Dieffenbacher-Str. 12,
75031 Eppingen, Germany
Phone: +1-847-600-2000
Fax: +1-847-600-1212 (USA)
Fax: +1-847-600-6446
Phone: +49-7262-92490
Fax: +49-7262-9249114
Email: [email protected]
Phone: 852-2893-4290
Fax: 852-2893-4055
Email: [email protected]
Email: [email protected]
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