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CO-7 Ear Worn Microphone
Owner’s Manual
Read the enclosed i nstructions and cautions thoroughl y before
using this product. Failure to observe the proper use of this
product could resul t in voiding your warranty.
For help or information, please contact us at:
Email: [email protected]
Web: www.point-sourceaudio.com
Phone (in the US): 415.226.1122
ELEMENT: Back Electret Condenser
POLAR PATTERN: Omni-directional
FREQUENCY RESPONSE: 30 Hz ~ 18kHz
SENSITIVITY: 4.0mV / Pascal
OUTPUT IMPEDANCE: 3,000 Ω (at 1 kHz)
OPERATING VOLTAGE: 5V DC
MAXIMUM SPL: 135 dB
CABLE LENGTH: 4 ft .077 inches + Connector
NET WEIGHT: .6 oz
BOOM FLEXIBILITY: Up to 20,000 repetitive bends
INCLUDED ACCESSORIES: Wind screen, clothing clip,
storage box
Specifications
EAR PLACEMENT: Left/Right
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Read the enclose d instructions and cau tions thoroughly befor e using
this product. Failure to observe the prope r use of this product could
result in voidi ng your warranty.
Read Before Use
Adjusting Your Microphone
When adjusting the boom to fit
your application, use small bends
in several area s of the boom to get
the curvature you require. The
CO-7 has been tested up to
20,000 repetitive bends allowing
you maximum fitting control every
time.
Storing Your Microphone
When storing the CO-7, do not
wrap the cable in a tight loop or
coil the cable in any way that
creates serious bends or strain on
the cable.
Hirose connector
for Audio-
Technica wireless
transmitters.
TA4-F for most
Shure® wireless
transmitters.
3.5mm locking
mini connector for
Sennheiser®
Evolution wireless
transmitters.
Using The CO-7
Note: The produ cts pictured here are for i llustration purposes and m ay not look
exactly like the product you have purchased .
Note: The produ cts pictured here are for i llustration purposes and m ay not look
exactly like the product you have purchased .
1. Remove the CO-7 from its case and
carefully uncoil the cable so th at it is
fairly straigh t and without kinks or
bends.
2. You may place the earpiece of the
microphone on either ear. Press the
curved ear-hook area of the CO-7
evenly from all sides to form a s ecure
fit around the ear.
3. Carefully adjust the “boom” p ortion of the CO-7 to curve
around the face. The capsule por tion of the CO-7 is at the tip
of the boom. Curve the boom so that the capsule is l ocated
as closely as possible to the mouth without touchin g
anything. This positioning will provide for an optima l signalto-noise ratio and will also minimize popping and the effects
of breath noise.
5. The CO-7 microphone is available with terminating
connectors for many wireless transmitters including
Shure, Audio Technica and Sennheiser systems. It is
also available with an XLR hardwire termination and bare
wire leads for field termination by an experienced
professional. The most common co nnectors are pictured
below but you may have something di fferent depending
on your application. For more information regarding
wiring and termination please visit our website at
www.point-sourceaudio.com/suppor t.html. If you
need a different connector type, please email your
request to service@point-sourcea udio.com.
Do NOT attempt to re-terminate the microphone yourself.
Making physical changes to the CO -7, such as changing
the cable termination or electro nics, will void your
warranty.
4. Position the CO-7 cable down th e
neck area. Attach the enclosed
cable “clip” to the wire, and se cure
the cable to the collar area, or an
area of clothing near the neck. This
will provide strain relief to the
microphone so that movement of
the boom is minimized to ensure a
consistent audio level.
Find termination diagrams at
www.point-sourceaudio.com/suppor t.html
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