SONY SRS-NS7R Wireless Neckband Speaker Instruction Manual

SONY SRS-NS7R Wireless Neckband Speaker

WHAT IN THE BOX

INSTALL

Set your TV digital sound setting to PCM. Refer to your TV’s Instruction Manual.

Wireless Neckband Speaker

Before operating the unit, please read this guide thoroughly and retain it for future reference.

Owner’s Record
The serial number is located on the bottom of the product.
Record the serial number in the space provided below. Refer to them whenever you call upon your Sony dealer regarding this product.
Model No. SRS-NS7R/WLA-NS7
Serial No.

CAUTION

• To reduce the risk of fire or electric shock, do not expose this unit to rain or moisture.
• To reduce the risk of fire or electric shock, do not expose this unit to dripping or splashing, and do not place objects filled with liquids, such as vases, on the unit.
• Do not expose the batteries (battery pack or batteries installed) to excessive heat such as sunshine, fire or the like for a long time. Do not subject the batteries to extreme low temperature conditions that may result in overheating and thermal runaway. Do not dismantle, open or shred secondary cells or batteries.
• In the event of a cell leaking, do not allow the liquid to come in contact with the skin or eyes. If contact has been made, wash the affected area with copious amounts of water and seek medical advice.
• Secondary cells and batteries need to be charged before use. Always use the correct charger and refer to the manufacturer’s instructions or equipment manual for proper charging instructions. After extended periods of storage, it may be necessary to charge and discharge the cells or batteries several times to obtain maximum performance. Dispose of properly.

RECYCLING RECHARGEABLE BATTERIES

Rechargeable batteries are recyclable.
You can help preserve our environment by returning your used rechargeable batteries to the collection and recycling location nearest you.
For more information regarding recycling of rechargeable batteries, visit https://www.sony.com/electronics/eco/environmental-management

Caution: Do not handle damaged or leaking rechargeable batteries.
Do not place this product close to medical devices
This product (including accessories) has magnet(s) which may interfere with pacemakers, programmable shunt valves for hydrocephalus treatment, or other medical devices. Do not place this product close to persons who use such medical devices. Consult your doctor before using this product if you use any such medical device.

This device complies with part 15 of FCC Rules and Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). 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.

(SRS-NS7R)
The available scientific evidence does not show that any health problems are associated with using low power wireless devices. There is no proof, however, that these low power wireless devices are absolutely safe. Low power Wireless devices emit low levels of radiofrequency energy (RF) in the microwave range while being used. Whereas high levels of RF can produce health effects (by heating tissue), exposure of low-level RF that does not produce heating effects causes no known adverse health effects. Many studies of low-level RF exposures have not found any biological effects. Some studies have suggested that some biological effects might occur, but such findings have not been confirmed by additional research. SRS-NS7R has been tested and found to comply with FCC/ISED radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines and RSS-102 of the ISED radio frequency (RF) Exposure rules.

(WLA-NS7)
This equipment complies with FCC/ISED radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines and RSS-102 of the ISED radio frequency (RF) Exposure rules. This equipment should be installed and operated keeping the radiator at least 20cm (7 7/8 in) or more away from person’s body.
This equipment has been tested and found to comply with the limits set out in the EMC regulation using a connection cable shorter than 3 meters.

Caution on charging
Inserting the USB plug while it is wet may cause a short circuit due to foreign matter or liquid (tap water, salt water, soft drinks, etc.) getting on the main unit or the USB cable. This may cause malfunctions or abnormal overheating.
Never insert the USB plug while the main unit or the USB cable is wet.

For customers in the USA
You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment.

NOTE:
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 receiver.
• Connect the equipment into 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 equipment must not be co-located or operated in conjunction with any other antenna or transmitter.
If you have any questions about this product:
Visit: https://www.sony.com/electronics/support
Contact: Sony Customer Information Service Center at 1-800-222-7669
Write: Sony Customer Information Service Center 12451 Gateway Blvd., Fort Myers, FL 33913

Supplier’s Declaration of Conformity

Trade Name: SONY
Model: SRS-NS7R/WLA-NS7
Responsible Party: Sony Electronics Inc.
Address: 16535 Via Esprillo, San Diego, CA 92127 U.S.A.
Telephone Number: 858-942-2230

Precautions

On safety

• Important information such as the model name is located on the bottom of the unit.
• If you experience discomfort while using the unit, stop using it immediately.
• Be sure to stay awake while wearing the unit.
• If you experience a skin problem, such as itchiness, a rash, or redness, while wearing the unit, stop use of the unit. If wearing the unit seems to disagree with your skin, stop use of the unit early on and consult with your doctor or dealer.
• Wear the unit in a proper manner where you do not feel the vibrations of the unit on the sides of your neck to avoid a health issue or poor health.
• Do not keep listening at a loud volume for an extended period of time. Hours of listening at an ear-splitting volume level may damage your hearing. To protect your hearing, keep the volume at an appropriate level.
• Keep the volume low at first. Sudden loud sound may damage your hearing. It is advised that you gradually turn up the volume.
• Do not use the unit while walking, driving or cycling. Doing so may cause traffic accidents.
• Do not use at a dangerous place unless the surrounding sound can be heard.

On static electricity

• Static electricity accumulated in the body may cause mild tingling around your neck. To reduce the effect, wear clothes made from natural materials, which suppress the generation of static electricity. On placement
• To eliminate the risk of malfunctions, avoid the following locations when placing or leaving this unit.
  • A place subject to high temperatures, such as under direct sunlight or lighting equipment, near a heat source, or in a sauna
  • Inside a vehicle with the windows closed (especially in summertime)
  • A place subject to excessive dust
  • A place subject to strong vibration
  • A place where cosmetics, such as a sunscreen, as well as medicines, such as a bug spray, are stored
• Place this unit on a flat, level surface. When placed on a sloped surface, the unit may fall over or fall off the surface due to its own vibration, resulting in injuries, malfunctions, or performance degradation.
• Depending on the conditions where this unit is placed, it may fall over or fall off the surface. Do not leave any valuables near the unit.
• This unit is not anti-magnetic. Keep objects susceptible to magnetism (recorded tapes, watches, cash cards and credit cards with magnetic coding, etc.) away from the unit. When you carry around the unit, keep this in mind as well.

On charging the unit

• When charging, the unit cannot be turned on and the Bluetooth® function cannot be used.
• When the ambient temperature is extremely high or low, charging stops for safety reasons.
• Even if you do not intend to use the unit for a long time, charge the battery to its full capacity once every 6 months to maintain its performance.
• Make sure to close the USB Type-C® port cap securely after charging. Perspiration or water may cause damage.

Others

• Do not use or leave the unit in an extremely cold or hot environment (temperature outside the range of 5 °C – 35 °C (41 °F – 95 °F)). If the unit is used or left in outside the above range, the unit may automatically stop to protect internal circuitry.

About the Voice Guidance

IMPORTANT: THE SOUND GUIDANCE IS AVAILABLE IN THIS PRODUCT ONL IN ENGLISH
Depending on the status of the unit, the voice guidance outputs from the unit as followings.

• When the unit is turned on: “Power ON”
• When the unit is turned off: “Power OFF”
• When entering pairing mode: “BLUETOOTH pairing”
• When establishing a BLUETOOTH connection: “BLUETOOTH connected”
• When disconnecting a BLUETOOTH connection: “BLUETOOTH disconnected”
• When the microphone is active (the microphone mute function is turned off): “Mic ON”
• When the microphone is not active (the microphone mute function is turned on): “Mic OFF”
• When pressing the (power) button to check the battery power during the unit is turned on: “Battery fully charged/Battery about 90%/Battery about 80%/Battery about 70%/Battery about 60%/Battery about 50%/Battery about 40%/Battery about 30%/Battery about 20%/Battery about 10%”
• When the remaining battery power reaches 20% while the unit is powered: “Low Battery, Please Recharge Speaker”
• When the remaining battery power falls to the level where the unit is unable to start, the voice guidance “Please Recharge Speaker. Power Off.” is output and the unit turns off.

On Copyrights

• Android, Google Play and other related marks and logos are trademarks of Google LLC.

• The BLUETOOTH® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Sony Corporation is under license.

• LDAC™ and LDAC logo are trademarks of Sony Corporation.

• WALKMAN and WALKMAN logo are registered trademarks of Sony Corporation.

• Apple, the Apple logo, iPhone and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries.
  App Store is a service mark of Apple Inc., registered in the U.S. and other countries.

• Use of the Made for Apple badge means that an accessory has been designed to connect specifically to the Apple product(s) identified in the badge, and has been certified by the developer to meet Apple performance standards.
  Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards.

• USB Type-C® and USB-C® are registered trademarks of USB Implementers Forum.

• Other trademarks and trade names are those of their respective owners.

• ™ and ® marks are omitted in the documents.

Notes on water-resistant feature (Read before using the unit)
The supplied accessories are not water-resistant. Water-resistant performance of the unit

The unit, with the cap closed securely, has a water-resistant specification of IPX41 as specified in“Degree of protection against splashing water” of the IEC60529 “Ingress Protection Rating (IP Code)2.”

However, the unit is not completely waterproof. Do not drop the unit into hot water in a bathtub or purposely use it in water.

Liquids that the water-resistant performance specifications apply to

detergent or bath agents, shampoo, pool water, hot spring water, salt water, etc.)

1. IPX4 (Degree of protection against splashing water): Protected against water splashing from any direction.
2. The supplied accessories and the connectors of this unit (USB) are not water-resistant. To reduce the risk of fire or electric shocks, do not expose the unit to water or droplets while using either or both of the connectors (USB). Do not place a vase or any other liquid-filled container on the unit.

The water-resistant performance of the unit is based on our measurements under the conditions herein described. Note that malfunctions as a result of water immersion caused by misuse by the customer are not covered by the warranty.

To avoid the deterioration of the water-resistant performance Check the following and use the unit correctly.

• This unit does not have a design that is resistant to water pressure. Do not put the unit in the water or directly under the water gushing out of the faucet to avoid a malfunction.
• Do not pour high-temperature water or blow hot air from a hairdryer or any other appliance on the unit directly. Also never use the unit in a place subject to high temperatures, such as in a sauna or near a heat source.
• Handle the cap with care. The cap plays a very important role in maintenance of the water resistant performance. When using the unit, make sure that the cap is closed completely. When closing the cap, be careful not to allow foreign objects inside. If the cap is not closed completely, the water resistant performance may deteriorate and may cause a malfunction of the unit as a result of water or dust entering the unit.

How to care for the unit

• You can use the unit more comfortably and for a longer period of time by following the maintenance procedure below.
  Keep the unit from being exposed to chemical ingredients of a product, such as bug spray or tanning oil.
  When the unit is soiled on the surface, remove the soil by gently dabbing at it with a dry, soft cloth or a well-wrung cloth dipped in tap or lukewarm water before the surface is stained with the soil. Depending on the type of soils, however, this may fail to remove the soil.

• Be sure to wipe off the moisture after using the unit. If the unit is left wet, it may be soiled by water stains, molds, or the like.
  The sound quality may change when water enters the speaker section of the unit. This, however does not indicate a malfunction.
  Wipe off the moisture on its surface, and put the unit on a dry soft cloth to drain the collected water inside the unit. Then, dry the unit in an airy place until no moisture remains.

Note

• If the surface of the unit gets dirty, do not use detergent, thinner, benzine, alcohol, etc. to clean the unit because it will affect the water repellent function of the fabric part of the unit.
• Especially in cold regions, be sure to wipe off the moisture after using the unit. Leaving moisture on its surface may cause the unit to freeze and malfunction.
• If sand grains, etc. enter the fabric or other part of the unit, remove them carefully. Never use a vacuum cleaner, etc. on the unit. It may cause damage of the speaker section or other part of the unit.

Notes on the License
This product contains software that Sony uses under a licensing agreement with the owner of its copyright. We are obligated to announce the contents of the agreement to customers under requirement by the owner of copyright for the software.

Please access the following URL and read the contents of the license.
https://rd1.sony.net/help/speaker/sl/21n/

Notice on GNU GPL/LGPL applied software
The software included in this product contains copyrighted software that is licensed under the GPLv2 and other licenses which may require access to source code. You may find a copy of the relevant source code as required under the GPLv2 (and other licenses) at http://www.sony.net/Products/Linux/.
You may obtain the source code as required by the GPLv2 on a physical medium from us for a period of three years after our last shipment of this product by applying through the form at http://www.sony.net/Products/Linux/.

This offer is valid to anyone in receipt of this information.
Please note that Sony cannot answer or respond to any inquiries regarding the content of the source code.
Disclaimer regarding services offered by third parties Services offered by third parties may be changed, suspended, or terminated without prior notice.
Sony does not bear any responsibility in these sorts of situations.

Specifications

Wireless Neckband Speaker (SRS-NS7R)
Speaker section

• Speaker system Approx. XX mm (X XX/XX in) dia. × 2

• Enclosure type Passive radiator model

• BLUETOOTH

• Communication system
  BLUETOOTH Specification version X.X

• Maximum communication range
  Line of sight*1 approx. XX m (XX ft)

• Frequency band
  2.4 GHz band (2.4000 GHz – 2.4835 GHz)

• Modulation method
  FHSS (Freq Hopping Spread Spectrum)

• Compatible BLUETOOTH profiles*2
  A2DP (Advanced Audio Distribution Profile)
  AVRCP (Audio Video Remote Control Profile)
  HSP (Headset Profile)
  HFP (Hands-free Profile)

• Supported codecs3
  SBC (Subband Codec)
  AAC (Advanced Audio Coding)
  LDAC4

• Transmission range (A2DP)
  20 Hz – 20 000 Hz (Sampling frequency 44.1 kHz)

Note
Depending on the network environment, there may be an interruption at the high bitrate transmission.

Microphone

• Type: Electret condenser

• Directional characteristic: Omnidirectional

• Effective frequency range: 100 Hz – 7 000 Hz

• Amplifier section

• POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
  With X Ω loads, both channels driven, from XXX Hz – XX XXX Hz; rated X W per channel minimum RMS power at stereo mode, with no more than X% total harmonic distortion from 250 mW to rated output.

• General Power
  Built-in lithium-ion rechargeable battery
  DC 5 V: When charged using USB

• Lithium-ion battery life (with playback via a BLUETOOTH connection)
  Approx. XX hours5 6
  Approx. XX hours5 7

• Time required for charging the built-in rechargeable battery8
  Approx. X hours (10 minutes of charging provide approximately X hours of music playback.)5 *6

• Dimensions (including projecting parts and controls)
  Approx. XXX mm × XXX mm × XXX mm (XX X/X in × XX X/X in × XX X/X in) (w/h/d)
  Mass Approx. XXX g (X lb X oz) including battery

Wireless Transmitter (WLA-NS7)
BLUETOOTH

• Communication system
  BLUETOOTH Specification version X.X

• Maximum communication range
  Line of sight*1 approx. XX m (XX ft)

• Frequency band
  2.4 GHz band (2.4000 GHz – 2.4835 GHz)

• Modulation method
  FHSS (Freq Hopping Spread Spectrum)

• Compatible BLUETOOTH profiles*2
  A2DP (Advanced Audio Distribution Profile)

• Supported codec*3
  SBC (Subband Codec)

• Transmission range (A2DP)
  20 Hz – 20 000 Hz (Sampling frequency 44.1 kHz)

General

• Input                                 Digital input (optical) port (PCM: fs=48 kHz)

• Power                                 DC 5 V (Using a USB power supply capable of feeding in 0.5 A)

• Dimensions (including projecting parts and controls)
  Approx. XX mm (X in) dia. × XX mm (X in) (H)

• Mass                                 Approx. XXX g (X oz)

• Supplied accessories
  Wireless Transmitter (WLA-NS7) (1)
  USB Type-C cable (USB-A to USB-C / Max. 1.5 A)*9 (2)
  Optical digital cable (optical rectangular plug  optical rectangular plug) (1)

1. The actual range will vary depending on factors such as obstacles between devices, magnetic fields around a microwave oven, static electricity, reception sensitivity, antenna’s performance, operating system, software application, etc.
2. BLUETOOTH standard profiles indicate the purpose of BLUETOOTH communications between devices.
3. Codec: Audio signal compression and conversion format
4. LDAC is an audio coding technology developed by Sony that enables the transmission of High-Resolution (Hi-Res) Audio content, even over a BLUETOOTH connection.
5. Actual performance time may vary from the listed time due to the volume, songs played, the surrounding temperature, and usage conditions.
6. Measured value acquired by playing our specified music source with the volume level of the unit set to XX.
7. Measured value acquired by playing our specified music source with the volume level of the unit set to the maximum.
8. Time required for the empty battery to be fully charged (100%) while the unit is powered off.
9. A charging cable exclusively designed for the unit. Do not use the cable for any other purposes.

System requirements for charging battery using USB

Using a commercially-available USB AC adaptor capable of feeding in DC 5 V 1.5 A.
Do not use a USB AC adapter or USB port that exceeds the maximum output of 15 W (5 V, 3.0 A).
Compatible iPhone/iPod models

• iPhone 12 Pro Max, iPhone 12 Pro, iPhone 12, iPhone 12 mini, iPhone SE (2nd generation),
• iPhone 11 Pro Max, iPhone 11 Pro, iPhone 11, iPhone XS Max, iPhone XS, iPhone XR, iPhone X,
• iPhone 8 Plus, iPhone 8, iPhone 7 Plus, iPhone 7, iPhone SE, iPhone 6s Plus, iPhone 6s,
• iPod touch (7th generation)

The unit is compatible with iOS 10.0 or later.

Design and specifications are subject to change without notice.

FCC RF exposure information (SAR)

This device meets the government’s requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radiofrequency (RF) energy set by the Federal Communications Commission of the U.S. Government.

The exposure standard for wireless devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6 W/kg. Tests for SAR are conducted using standard operating positions accepted by the FCC with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the device while operating can be well below the maximum value. This is because the device is designed to operate at multiple power levels so as to use only the poser required to reach the network.

In general, the closer you are to a wireless base station antenna, the lower the power output. While there may be differences between the SAR levels of various devices and at various positions, they all meet the government requirement.

References

• sony.net/Products/Linux/
• Sony Headphones Connect App for Bluetooth Headphones | Sony US
• sony.net/Products/Linux/
• Help | Sony
• Sony Sustainable Development | Go Green Environmental Policy
• Support for Sony products | Sony USA
• Sony Corporation - Home

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