Sony ECM-100U Operating Instructions

Electret Condenser
Microphone
ECM-100U / ECM-100N
©2018 Sony Corporation Printed in Japan
http://www.sony.net/







4-735-086-12(1)
English
Before using the microphone, please read this manual thoroughly. This manual should be
retained for future reference.
The validity of the CE marking is restricted to only those countries where it is legally
enforced, mainly in the countries EEA (European Economic Area).
Names and Functions of Parts (Fig.)
Operating Instructions
GB
(The numbers refer to the corresponding numbers in the figure.)
 Microphone
Mode d'emploi
FR
 PAD switch
Select the PAD switch to the level of input source.
: Off
: On
 LOW CUT switch
The low cut filter reduces the wind noise effectively.
: Normal setting
: The low cut filter is applied.
 Output connector (XLR-3-12C type)
The sound recorded with the microphone is output. The power is supplied to the
microphone from an external equipment through this connector when the microphone
is operating on the external power supply.
 Wind screen
Attach to the microphone  to reduce wind or breathing noise.
 Microphone holder
When using a microphone stand (not supplied), for example, attach the holder to the
microphone. When the angle adjustment screw has become loose, tighten it with a coin.
A stand adaptor is equipped to the microphone holder. If you do not plan on using the
stand adaptor, detach it, and then attach it to a microphone stand (sold separately).
 Stand adaptor
Power Supply
This microphone is powered only from an external power supply. Connect output connector
 of the microphone to the microphone connector of a Phantom power supply (external
power supply) or an audio mixer. For connection, use a microphone cable.
Note
An unbalanced cable cannot be connected to this microphone. Be sure to use a balanced
microphone cable.
Notes on Use
• Microphones are delicate. Do not drop or subject it to excessive shock.
• Avoid extended usage or storage in high humidity or temperatures above 60 °C (140 °F).
It may cause noise or failure.
• If acoustic feedback occurs during use (a howling sound is heard from the speakers),
point the microphone away from the speakers or increase the distance between the
microphone and the speakers.
• The microphone output signal is a balanced output. Unbalanced output is not supported,
so be sure to connect it to the balanced input circuit.
• A cable with the connector housing part connected to the ground wire (pin 1) is
recommended for the microphone cable.
Cables that are not connected to a ground wire may emit noise.
If a ground terminal is available, noise can be reduced by connecting to that terminal.
Also, if used extending several microphone cables and the connector housing part
touches the floor, noise may worsen.

Electret Condenser Microphone
Specifications
General
Type Electret condenser
Power supply External power supply operation 44 V to 52 V DC (IEC* 61938 P48)
Power consumption Less than 2.5 mA
Output connector XLR-3-12C Type
Dimensions 19 mm dia. × 130 mm (0.75 in. dia. × 5.12 in.)
Mass Approx. 130 g (4.6 oz)
Supplied accessories Microphone holder (1)
Wind screen (1)
Stand adaptor (W3/8 - NS5/8) (1)
Carrying case (1)
Operating instructions (this sheet) (1)
Warranty card (1)
Performance
Frequency response 20 Hz - 50,000 Hz
Directivity Uni-directional (ECM-100U)
Omni-directional (ECM-100N)
Output impedance 100 Ω ±15%, balanced
Sensitivity -41 dB (ECM-100U)
-36 dB (ECM-100N)
(deviation±3 dB)
(0 dB=1 V/Pa, 1 kHz)
Inherent noise Less than 21 dB SPL
(0 dB=2 × 10 -5 Pa)
(IEC* 61672-1 A-Weighted, 1 kHz, 1 Pa)
Maximum input sound pressure level
More than 142 dB SPL (ECM-100U)
More than 145 dB SPL (ECM-100N)
(output level for 1% waveform distortion at 1 kHz, converted into
equivalent input sound pressure level: 0 dB=2 × 10
Dynamic range More than 121 dB (ECM-100U)
More than 124 dB (ECM-100N)
PAD 0 dB/-10 dB (switchable)
LOW CUT filter Flat/30 Hz (switchable)
* IEC = International Electrotechnical Commission
Design and specifications are subject to change without notice.
Note
Always verify that the unit is operating properly before use. SONY WILL NOT BE LIABLE
FOR DAMAGES OF ANY KIND INCLUDING, BUT NOT LIMITED TO, COMPENSATION OR
REIMBURSEMENT ON ACCOUNT OF THE LOSS OF PRESENT OR PROSPECTIVE PROFITS DUE
TO FAILURE OF THIS UNIT, EITHER DURING THE WARRANTY PERIOD OR AFTER EXPIRATION
OF THE WARRANTY, OR FOR ANY OTHER REASON WHATSOEVER.
-5 Pa)