Electret Condenser
Microphone
ECM-TL3
©2011 Sony Corporation
Printed in China
English
Electret Condenser
Microphone
WARNING
To reduce the risk of fire or electric
shock, do not expose this
apparatus to rain or moisture.
To reduce the risk of electrical
shock, do not open the cabinet.
Refer servicing to qualified
personnel only.
You are cautioned that any changes or
modifications not expressly approved
in this manual could void your
authority to operate this equipment.
Features
Records both sides of the telephone
conversation clearly.
Best to use with a mobile phone
and/or landline.
The microphone is covered with
silicon rubber to reduce noise when
it hits the receiver.
How to use
(see fig.
)
1
Connect the plug to the
microphone jack of a plug-in-
power system recording device.
2
Wear the earpiece (
) securely
in your ear.
3
Put the speaker of the
telephone or mobile (
) next
to the microphone (
).
Align the holes in the speaker with
the holes of the microphone.
How to change the
earbud (see fig.
)
If you cannot hear low sounds, or the
earbud does not fit your ear, try
another size. Confirm the size of the
earbud by checking the colored part
(
of the sectional view) inside.
When you change the earbud, install it
firmly on the microphone to prevent
the earbud from detaching and
remaining in your ear.
Earbud sizes (inside color)
Small
Large
SS
*
(Red)
S
(Orange)
M
(Green)
L
(Light blue)
* This size is optional and available at
purchase.
To detach an earbud
(see fig.
)
Twist and pull the earbud off.
Tip
If the earbud slips and cannot be detached,
wrap it in a dry soft cloth.
To attach an earbud
(see fig.
)
Push the parts inside of the earbud into
the microphone until the projecting
part of the microphone is fully covered.
Troubleshooting
No sound, unable to record
The connected recorder is not a
plug-in-power supply system device.
Connect the microphone to a
plug-in-power supply system
device.
Check with the operating
instructions of the connected
device.
The connected recorder is a
monaural device.
Use a PC-236MS stereo-monaural
converter plug (sold separately).
The microphone is connected to the
headphone jack.
Connect the microphone to the
microphone jack.
No sound, noisy sound
The plug does not fit properly.
Wipe the plug with a soft cloth.
Insert the plug all the way into the
microphone jack, and make sure it
is secure.
Specifications
Type:
Electret condenser
microphone
Plug:
Three-conductor L-shaped
gold-plated mini plug
(monaural)
Power supply:
Plug-in-power supply
system
Wearing system:
Inner ear system
Directivity:
Omni-directional
Front sensitivity (Open circuit
output voltage level):
–35.0 dB (1,000 Hz, 0 dB =
1 V/Pa)
Frequency response:
20 Hz - 20,000 Hz
Cord length:
Approx. 1.5 m (59 1/8 in)
Mass:
Approx. 8 g (0.28 oz) (Incl.
cord)
Operating temperature:
5 °C to 35 °C
(41 °F to 95 °F)
Supplied accessories:
Earbuds
(S × 1, M × 1, L × 1)
Optional accessory:
PC-236MS stereo-monaural
converter plug
If the microphone is
connected to a monaural
recorder, the microphone
may not be able to work to
its full capability, depending
on the recorder. In such a
case, use the PC-236MS
stereo-monaural converter
plug.
Recommended accessory:
EP-EX10A earbud
Design and specifications are subject
to change without notice.
Precautions
This microphone is a precision
instrument. Never disassemble it.
Do not expose the microphone to a
mechanical shock such as by
dropping or striking it.
If the microphone is placed near
speakers/headphones, a high pitched
noise may be heard (howling effect).
This is caused by the microphone
catching sound from the speakers/
headphones repeatedly. In this case,
place the microphone as far as
possible from the speakers/
headphones.
Do not leave the microphone in a
humid, dusty or hot place, or under
direct sunlight. This may cause a
malfunction.
When using outdoors, never let the
microphone become wet with rain
or saltwater.
When the microphone and the plug
become dirty, wipe them with a dry
cloth. Do not blow on the
microphone when dusting it. A dirty
plug will cause deterioration of
sound quality and intermitted
sound.
Always hold the plug when
disconnecting. Pulling the cord may
cause it to snap.
Clean the earbud by hand-washing
with a mild detergent solution.
Remove the earbud when you clean
it. After cleaning, dry the earpiece
well before use.
The earbud may deteriorate due to
long-term storage or use.
Note on static electricity
In particularly dry air conditions, mild
tingling may be felt on your ears. This
is a result of static electricity
accumulated in the body, and not a
malfunction of the microphone.
The effect can be minimized by
wearing clothes made from natural
materials.
EP-EX10A is available (sold
separately) as optional replacement
earbuds.
EP-EX10A offers 4 types of the
earbuds: SS, S, M and L.
4-273-321-
11
(1)
MIC
(PLUG IN POWER)
1
2
3
Operating Instructions
Mode d’emploi
Manual de instrucciones
