Etymotic Research er-22 Broschüre
The ETY-COM headset is compatible with phones requiring
a universal, 3-conductor 2.5 mm plug. Adapters for other
phones are available from your phone provider, or online
from numerous phone accessory websites.
• Hands free
• Comfortable in-the-ear fit
• Exceptional sound quality
• Unsurpassed noise isolation
• Ideal for use in noisy
environments—automobiles,
train stations, restaurants, airports
train stations, restaurants, airports
ETYMOTIC RESEARCH
INC.
61 Martin Lane • Elk Grove Village, IL 60007
www.etymotic.com • 1-888-ETYMOTIC
www.etymotic.com • 1-888-ETYMOTIC
StarTAC® is a registered trademark of Motorola. ETY-COM™, MicroPro™, Isolator™ and Musicians Earplugs™ are trademarks
of Etymotic Research, Inc. The ETY-COM™ headset is covered by one or more of the following U.S. patents: #4,677,679,
#4,763,753, #5,878,147, #5,887,070, #6,075,869, #6,134,344, #6,151,399, #6,285,771, #6,567,526 and other patents pending.
of Etymotic Research, Inc. The ETY-COM™ headset is covered by one or more of the following U.S. patents: #4,677,679,
#4,763,753, #5,878,147, #5,887,070, #6,075,869, #6,134,344, #6,151,399, #6,285,771, #6,567,526 and other patents pending.
ER22-20k-03/04
Etymotic Research, Inc. (ER) is a research, development and
manufacturing company that designs products to measure,
improve and protect hearing. ER has developed many
innovative hearing technologies available today. ER products
are used by musicians and others who insist on superior sound
quality. Etymotic means “true to the ear.”
manufacturing company that designs products to measure,
improve and protect hearing. ER has developed many
innovative hearing technologies available today. ER products
are used by musicians and others who insist on superior sound
quality. Etymotic means “true to the ear.”
Other ETYMOTIC RESEARCH consumer products:
ER-4 MicroPro
™
Earphones
ER-6 Isolator
™
Earphones
ER-9, 15, 25 Musicians Earplugs
™
ER-20 High Fidelity Earplugs
About ETYMOTIC RESEARCH, Inc.
Etymotic Research, Inc. warrants this product against defects in
material or workmanship for a period of 90 days from the date of
original purchase from an authorized Etymotic distributor or reseller.
The warranty can be extended to 1 year if Etymotic receives a warranty
card anytime within 90 days after purchase.
material or workmanship for a period of 90 days from the date of
original purchase from an authorized Etymotic distributor or reseller.
The warranty can be extended to 1 year if Etymotic receives a warranty
card anytime within 90 days after purchase.
Warranty
RECEIVER
Transducer type: balanced armature
Impedance: 32 Ohms @ 1 kHz
Maximum continuous input: 1 V
Sound pressure level 1 kHz: 97 ±3 dB @ 0.1 V
Frequency response: 22 Hz to 12 kHz
Impedance: 32 Ohms @ 1 kHz
Maximum continuous input: 1 V
Sound pressure level 1 kHz: 97 ±3 dB @ 0.1 V
Frequency response: 22 Hz to 12 kHz
MICROPHONE
Microphone type: directional electret
Operating voltage: 1.0 V to 10.0 V
Close talking sensitivity: -46 ±3 dB dB re: 1 V/Pa @ 1 kHz
Operating voltage: 1.0 V to 10.0 V
Close talking sensitivity: -46 ±3 dB dB re: 1 V/Pa @ 1 kHz
(measured @ 15 mm from source)
Noise Rejection: 10 dB
(compared to an omnidirectional microphone at the same location)
Specifications
ETY•COM headset
4 ft cord with 3-conductor 2.5 mm plug
Assorted eartips
Replacement filter
Filter changing tool
Shirt clip
Case
System Includes
E T Y M O T I C R E S E A R C H ,
I N C .
For Dis
cree
t C
onv
ers
ati
on
s
2-flange
(small)
(small)
2-flange
(large)
(large)
The earphone fits into the ear canal with either
a flanged soft plastic eartip or a foam eartip.
The plastic eartip can be cleaned and reused.
Eartips
Compatibility
3-flange
(standard)
(standard)
foam
3-flange
(long stem)
(long stem)
Other eartips included:
filter
assorted eartips
case
filter changing tool
ETY•COM
headset
headset
shirt clip