Shure SRH240A User manual

General Description
Building on 80 years of pro audio experience, the SRH240A Headphones
from Shure provide excellent sound reproduction and comfort. With 40 mm
neodymium dynamic drivers optimized for general listening and monitoring,
the SRH240A Headphones reproduce deep bass with clear mids and highs.
Impedance, power handling and sensitivity are all calibrated for connection
to most consumer devices and professional devices such as DJ mixer and
mixing consoles.
• 40 mm neodymium driver optimized for general listening and monitoring
• Closed-back, circumaural design for superior isolation in noisy environ-
ments
• Impedance and power handling optimized for performance with most pro
and consumer audio devices
• Adjustable headband with earcup articulation for extended comfort over
longer periods of time
• Replaceable earcup pads ensure long product life
Care and Maintenance
To clean the headphones, use a soft, damp cloth. CAUTION:Do not use cleansers that contain solvents. Keep liquid and foreign
objects out of the driver openings.
Specifications
Transducer Type
Dynamic, Neodymium magnet
Driver Size
40 mm
Frequency Response
20 to 20,000 Hz
Sensitivity
@ 1 kHz
107 dB/mW
Impedance
@ 1 kHz
38 Ω
Maximum Input Power
500 mW
Weight
238 g (8.32 oz.)Net
669 g (1.47 lbs)Packaged
Connector
Gold-plated 3.5 mm (1/8”) stereo mini jack plug with 6.35 mm (1/4”) threaded adapter
Cable
2 m (6.6 ft.), non-PVC
1/3©2017 Shure Incorporated
SRH240
Professional Quality Headphones

Accessories
Furnished Accessories
HPAQA1Locking ¼” Adapter for SRH240A, SRH440,
SRH550DJ, SRH750DJ, SRH840, SRH940
Replacement Parts
HPAQA1Locking ¼” Adapter for SRH240A, SRH440,
SRH550DJ, SRH750DJ, SRH840, SRH940
HPACP1Carrying Pouch for SRH240A, SRH440, SRH840 Pro-
fessional Headphones
HPAEC240Replacement Ear Cushions for SRH240A
SAFETY PRECAUTIONS
The possible results of incorrect use are marked by one of the two sym-
bols—"WARNING" and "CAUTION"—depending on the imminence of the
danger and the severity of the damage.
WARNING: Ignoring these warnings may cause severe injury or
death as a result of incorrect operation.
CAUTION: Ignoring these cautions may cause moderate injury
or property damage as a result of incorrect operation.
CAUTION
• Never disassemble or modify the device, as failures may result.
• Do not subject to extreme force and do not pull on the cable or failures
may result.
• Keep the product dry and avoid exposure to extreme temperatures and
humidity.
WARNING
• If water or other foreign objects enter the inside of the device, fire or
electric shock may result.
• Do not attempt to modify this product. Doing so could result in personal
injury and/or product failure.
This device is able to produce sound volume higher than 85 dB SPL. Please
check your maximum allowed continuous noise exposure level based on
your national employment protection requirements.
Shure IncorporatedSRH240 Professional Quality Headphones
2017/11/022/3

WARNING
LISTENINGTO AUDIO AT EXCESSIVEVOLUMES CAN CAUSE PERMA-
NENT HEARING DAMAGE. USE AS LOW A VOLUME AS POSSIBLE.
Over exposure to excessive sound levels can damage your ears resulting in
permanent noise-induced hearing loss (NIHL). Please use the following
guidelines established by the Occupational Safety Health Administration
(OSHA) on maximum time exposure to sound pressure levels before hearing
damage occurs.
105 dB SPL
at 1 hour
100 dB SPL
at 2 hours
95 dB SPL
at 4 hours
90 dB SPL
at 8 hours
120 dB SPL
Avoid or damage may occur
115 dB SPL
at 15 minutes
110 dB SPL
at ½ hour
LIMITED WARRANTY
Shure Incorporated (“Shure”) hereby warrants to the original consumer pur-
chaser only that, except as otherwise specified below, this product will be
free in normal use of any defects in materials and workmanship for a period
of two (2) years from the consumer’s original date of purchase directly from
Shure or from a Shure-authorized reseller.
Any rechargeable batteries contained in or packaged with this product are
so warranted for a period of one (1) year from the consumer’s original date
of purchase. However, rechargeable batteries are consumable and their ca-
pacity will be reduced over time based on temperature, amount of time in
storage, charging cycles, and other factors; hence reduction in battery capac-
ity does not constitute a defect in material or workmanship.
At its sole option, Shure will repair or replace the defective product and
promptly return it to you. In order for this warranty to be valid, the consumer
must, at the time the product is returned, provide proof of purchase in the
form of the original purchase receipt directly from Shure or from a Shure-
authorized reseller. If Shure elects to replace the defective product, then
Shure reserves the right to replace the defective product with another product
of the same model or a model of at least comparable quality and features in
Shure’s sole determination.
If you believe this product is defective within the warranty period, carefully
repack the unit, insure it and return it with proof of purchase, postage prepaid,
to Shure Incorporated, Attention: Service Department, at the address below.
Outside of the United States, return the product to your dealer or Authorized
Service Center. Addresses are listed on www.Shure.com or can be obtained
by contacting Shure at the address listed below.
This warranty is not transferable. This warranty does not apply in cases of
abuse or misuse of the product, use contrary to Shure’s instruction, ordinary
wear and tear, an act of God, negligent use, purchase from a party other
than Shure or a Shure-authorized reseller, unauthorized repair, or modification
of the product.
ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED TO THE EXTENT
PERMITTED UNDER APPLICABLE LAWS AND, TO THE EXTENT NOT
PERMITTED, ARE HEREBY LIMITED TO THE DURATION AND TERMS
OF THIS WARRANTY. SHURE ALSO HEREBY DISCLAIMS ALL LIABILITY
FOR INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES.
Some states do not allow limitations on how long an implied warranty lasts,
or the exclusion or limitation of incidental or consequential damages, so the
above limitation may not apply to you. This warranty gives you specific legal
rights, and you may have other rights which vary from state to state.
This warranty does not restrict the rights of the consumer mandated under
applicable laws.
THIS WARRANTY SUPERSEDES ALL OTHER WARRANTIES THAT ARE
ASSOCIATED OR INCLUDED WITH THIS PRODUCT, EXCEPT THAT ANY
SOFTWARE CONTAINED IN OR PACKAGED WITH THIS PRODUCT IS
EXCLUDED FROM THIS WARRANTY AND INSTEAD SHALL BE COVERED
BY THE WARRANTY, IF ANY, PROVIDED IN SHURE’S END USER LI-
CENSE AGREEMENT ACCOMPANYING SUCH SOFTWARE.
Service Centers
United States, Canada, Latin America, Caribbean
Shure Incorporated
Attn: Service Department
945 Chaddick Dr.
Wheeling, IL 60090-6449 U.S.A.
Europe, Middle East, and Africa
Shure Europe GmbH
Attn: Service
Jakob-Dieffenbacher-Str. 12,
75031 Eppingen, Germany
IndonesiaService Center Resmi:
Jakarta Hotline [phone]
Medan [phone]
Surabaya [phone]
Jogjakarta [phone]
Denpasar [phone]
Makasar [phone]
Certifications
This product meets the Essential Requirements of all relevant European di-
rectives and is eligible for CE marking.
The CE Declaration of Conformity can be obtained from:
www.shure.com/europe/compliance
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department: EMEA Approval
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: [phone]
Fax: [phone]
Email: [email protected]
Shure IncorporatedSRH240 Professional Quality Headphones
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Shure Incorporated 5800 West Touhy Avenue Niles, IL 60714-4608 USA Phone:[phone] Email: [email protected]