Shure P3RA Headphones User Manual


 
2
WARNING
LISTENING TO AUDIO AT EXCESSIVE VOLUMES CAN CAUSE
PERMANENT 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.
90 dB SPL
at 8 hours
95 dB SPL
at 4 hours
100 dB SPL
at 2 hours
105 dB SPL
at 1 hour
110 dB SPL
at ½ hour
115 dB SPL
at 15 minutes
120 dB SPL
Avoid or damage may occur
Important Product Information
LICENSING INFORMATION
Licensing: A ministerial license to operate this equipment may be
required in certain areas. Consult your national authority for possible
requirements. Changes or modifications not expressly approved by
Shure Incorporated could void your authority to operate the equipment.
Licensing of Shure wireless microphone equipment is the user’s
responsibility, and licensability depends on the user’s classification
and application, and on the selected frequency. Shure strongly urges
the user to contact the appropriate telecommunications authority
concerning proper licensing, and before choosing and ordering
frequencies.
Information to the user
This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses
and can radiate radio frequency energy and, if not installed and used
in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
This device complies with Industry Canada licence-exempt RSS
standard(s). Operation of this device is subject to the following two
conditions: (1) this device may not cause interference, and (2) this
device must accept any interference, including interference that may
cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada
applicables aux appareils radio exempts de licence. L'exploitation est
autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas
produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout
brouillage radioélectrique subi, même si le brouillage est susceptible
d'en compromettre le fonctionnement.
Industry Canada ICES-003 Compliance Label:
CAN ICES-3 (B)/NMB-3(B)
Note: EMC conformance testing is based on the use of supplied and
recommended cable types. The use of other cable types may degrade
EMC performance.
Changes or modifications not expressly approved by the
manufacturer could void the user’s authority to operate the
equipment.