Használati útmutató PSB M4U 9

PSB fejhallgató M4U 9

Olvassa el alább 📖 a magyar nyelvű használati útmutatót PSB M4U 9 (9 oldal) a fejhallgató kategóriában. Ezt az útmutatót 4 ember találta hasznosnak és 2 felhasználó értékelte átlagosan 4.5 csillagra

Letöltés PDF
Oldal 1/9
WIRELESS ACTIVE NOISE CANCELLING HD HEADPHONES
OWNER’S MANUAL
M 4 U 9
INTRODUCTION
Thank you for purchasing a pair of PSB Speakers M4U9 Headphones. Producing natural
musical dynamics and precisely imaged sound, these high-delity headphones bring you
closer to the music you love.
Engineered with 50 years of audio excellence and research, the M4U9 delivers unmatched
sound quality, all-day comfort and fold-and-go portability, for music enthusiasts and
professionals. PSB’s true-to-nature sound quality and stylish ergonomic design allow you to
escape to a personal concert experience that travels anywhere with you.
REGULATORY INFORMATION
Operating Temperature Range: 5°C – 40°C
Operating Frequency Range: Bluetooth 2.4G
Maximum Output Power: 5.5mW
Input Rating: 5VDC, 1A
Battery Rating: 1.2V, 1000mAh
Battery Charging Time: 4 hours
Weight: 332 grams
M4U9 is in compliance with the essential requirements and other relevant provisions of
Directive 2014/53/EU.
Date of Manufacture: The second and third digits in the serial number indicates the year of
manufacture; “21” is 2021.
Responsible Party:
Lenbrook Industries Limited. 633 Granite Court, Pickering, Ontario, Canada L1W 3K1.
Phone: (905) 831-6333, Facsimile: (905) 831-6936
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG,
Inc. and any use of such marks by PSB Speakers is under license.
The N-Mark is a trademark or registered trademark of the NFC Forum, Inc. in the United
States and in other countries.
To prevent possible hearing damage, do not listen at high volume levels for long
periods.
OSHA GUIDELINES FOR NOISE EXPOSURE LIMITS
The Occupational Safety Health Administration (OSHA) has issued headphone usage
recommendations for maximum daily exposure and sound pressure levels [measured in
decibels (dB)]. A decibel is a unit of sound measurement that increases exponentially with
volume. For example, conversational speech is typically around 60dB, and a rock concert in a
stadium is often about 110dB.
90dB 8 hours
95dB 4 hours
100dB 2 hours
105dB 1 Hour
110dB 30 minutes
115dB 15 minutes
120dB Avoid as damage may occur
SAFETY INFORMATION
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
FCC ID: SVC-PSBM4U9
This device complies with Industry Canada license-exempt RSS standard(s). Operation 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.
RADIO FREQUENCY EXPOSURE STATEMENT FOR IC
The device has been evaluated to meet general RF exposure requirements. The device can be
used in mobile exposure conditions. The minimum separation distance is 25mm.
WARNING
Warnings or announcements may be unnoticed when you are using the headphones. Please
be aware of ambient sounds while wearing the headphones and recognize them as needed.
•To prevent possible hearing damage, do not listen at high volume levels for long periods.
•These headphones should only be connected to a USB interface of version USB2.0 or
higher.
•Risk of explosion if the battery is replaced by an incorrect type, dispose of used batteries
according to the instructions.
•Be sure to read the Owner’s Manual of the device that you want to connect to these
headphones.
•Check the volume settings when using the headphones when in public places and ensure
that you do not disturb people around you.
•These headphones are not guaranteed to work with all combinations of Bluetooth
devices/mobile phones.
•These headphones do not support a connection with all Bluetooth devices/mobile
phones.
•Bluetooth wireless technology can communicate up to approximately 10 m. Obstructions
(people, metallic objects, walls, etc.) and radio wave conditions affect the actual range.
•The Bluetooth device that you want to connect with must support the same prole as
these headphones in order to use the Bluetooth function. For details on proles that the
Bluetooth device is compatible with, see the Bluetooth device Owner’s Manual.
•Due to features of Bluetooth wireless technology, playback of audio on the headphones
is slightly delayed compared to the playback on the transmitting device.
•Do not use your headphones while driving.
•Remove the headphones immediately if you experience a warming sensation or loss of
audio.
•Do not use mobile phone adaptors to connect these headphones to airplane seat jacks,
as this could cause overheating and result in injury or property damage.
•The headphones and accessories contain small parts which may be a choking hazard.
Not suitable for children under age 3.
•This product contains magnetic material. Consult your physician on whether this might
affect your implanted medical device
•Use this product only with an agency approved power supply which meets local
regulatory requirements (e.g., UL, CSA, VDE, CCC).
•Do not expose products containing batteries to excessive heat (e.g. from storage in direct
sunlight,re or the like).
•Long-term exposure to loud music may cause permanent hearing damage. To avoid
personal injury when using the headphones for extended periods, the volume should be
kept at the described levels in the OSHA Guidelines above.
•Fire or shock may occur should water or other foreign substances permeate inside the
device.
•Do not attempt to modify this product as it could result in personal injury and/or product
failure.
•Keep batteries out of reach of children.
At the end of its useful life, this product should not be disposed of with regular household
waste. It should be returned to a collection point for the recycling of electrical and electronic
equipment.
The materials can be reused in accordance with their markings. Through re-use,
recycling of raw materials, or other forms of recycling of old products, you are
making an important contribution to the protection of our environment. The
following symbols on the packaging indicate the recycling mandate.
Your local administrative ofce can advise you of the responsible waste disposal location.

Termékspecifikációk

Márka: PSB
Kategória: fejhallgató
Modell: M4U 9

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