Sony WLA-NS7 Help Manual
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Sony WLA-NS7 Help Manual

Wireless transmitter
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Help Guide
Wireless Transmitter
WLA-NS7
The following explains how to use this transmitter. Select a topic from the navigation pane.
Design and specifications are subject to change without notice.
Getting started
Parts and controls
Making connections
Connecting the transmitter and a TV
Connecting the transmitter with BLUETOOTH
Terminating the BLUETOOTH connection (After use)
Listening to TV audio
Enjoying TV audio in spatial sound through Sony brand headphones
Terminating audio output in spatial sound (After use)
Listening to TV audio through headphones
Information
®
headphones
1

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Summary of Contents for Sony WLA-NS7

  • Page 1 Connecting the transmitter with BLUETOOTH headphones Terminating the BLUETOOTH connection (After use) Listening to TV audio Enjoying TV audio in spatial sound through Sony brand headphones Terminating audio output in spatial sound (After use) Listening to TV audio through headphones Information...
  • Page 2 What can I do to solve a problem? Sound No sound/Sound from only one speaker component/Low sound level/Distorted sound/Humming or noise in the speaker output BLUETOOTH connection Unable to pair the transmitter with a BLUETOOTH device Reset Initializing the transmitter 5-030-456-11(1) Copyright 2021 Sony Corporation...

  • Page 3: Parts And Controls

    The power or communication state of the transmitter is indicated by the orange or blue indicator. DIGITAL IN (optical digital audio input) port ® DC IN port (USB Type-C Related Topic About the indicator on the transmitter 5-030-456-11(1) Copyright 2021 Sony Corporation...
  • Page 4 Help Guide Wireless Transmitter WLA-NS7 Connecting the transmitter and a TV Make preparations for wireless transmission of TV audio from the transmitter to your BLUETOOTH headphones. Connect the DIGITAL IN (optical digital audio input) port on the transmitter and the optical digital audio output port on a TV with the supplied optical digital cable.
  • Page 5 When using a BRAVIA XR By using a BRAVIA XR TV in combination with Sony brand headphones, you can enjoy TV audio in spatial sound. Follow the on-screen instructions on the TV to make settings for the 3D surround functions.
  • Page 6 Enjoying TV audio in spatial sound through Sony brand headphones Terminating audio output in spatial sound (After use) About the indicator on the transmitter 5-030-456-11(1) Copyright 2021 Sony Corporation...
  • Page 7 Help Guide Wireless Transmitter WLA-NS7 ® Connecting the transmitter with BLUETOOTH headphones The process to register the information of a target device required for BLUETOOTH connection is called pairing. To use a device in combination with the transmitter via a BLUETOOTH connection, it is necessary to pair the transmitter with devices on an individual basis.
  • Page 8 The pairing information of the transmitter is deleted from the paired BLUETOOTH device. The transmitter is initialized. All the pairing information is deleted. Once the transmitter is initialized, it may fail to establish a BLUETOOTH connection with the headphones. Related Topic Connecting the transmitter and a TV 5-030-456-11(1) Copyright 2021 Sony Corporation...

  • Page 9: Terminating The Bluetooth Connection (After Use)

    When you are finished with using the BLUETOOTH device, perform any of the following operations to terminate the BLUETOOTH connection. Turn off the BLUETOOTH function on the BLUETOOTH device. For details, refer to the operating instructions supplied with the device. Turn off the BLUETOOTH device. 5-030-456-11(1) Copyright 2021 Sony Corporation...
  • Page 10 ™ By using a BRAVIA XR TV in combination with Sony brand headphones, you can enjoy TV audio in spatial sound as well as Dolby Atmos contents. For the compatible TV models and Sony brand headphones, access the following URL.
  • Page 11 While the headphones are connected with the transmitter, operations with the headphones, such as pausing the current playback content or skipping to the next playback content, are not available. Related Topic Connecting the transmitter and a TV Terminating audio output in spatial sound (After use) 5-030-456-11(1) Copyright 2021 Sony Corporation...
  • Page 12 As long as the 3D surround functions remain active on the BRAVIA XR™ TV, you can enjoy TV audio in spatial sound just by connecting the transmitter with Sony brand headphones from the next time on. 5-030-456-11(1) Copyright 2021 Sony Corporation...
  • Page 13 Help Guide Wireless Transmitter WLA-NS7 Listening to TV audio through headphones You can listen to TV audio through your BLUETOOTH headphones connected with the transmitter via a BLUETOOTH connection. Connect the transmitter and a TV, and then specify PCM as the digital audio output method on the TV.
  • Page 14 Watching a video on a non-BRAVIA XR™ TV while listening to its audio via headphones may cause unsynchronized video and audio. Related Topic Connecting the transmitter and a TV ® Connecting the transmitter with BLUETOOTH headphones 5-030-456-11(1) Copyright 2021 Sony Corporation...

  • Page 15: Other Information

    A connection attempt is on hold/in process: (Stays lit in blue.) Other information Initialization is complete: (Flashes 4 times in blue.) For details, see Initializing the transmitter. Related Topic Parts and controls Initializing the transmitter 5-030-456-11(1) Copyright 2021 Sony Corporation...
  • Page 16 35 °C (41 °F - 95 °F)). If the transmitter is used or left in outside the above range, the transmitter may automatically stop to protect internal circuitry. If you have any questions or problems concerning the transmitter that are not covered in this Help Guide, consult your nearest Sony dealer.
  • Page 17 5-030-456-11(1) Copyright 2021 Sony Corporation...

  • Page 18: About The Bluetooth Wireless Technology

    Help Guide Wireless Transmitter WLA-NS7 About the BLUETOOTH wireless technology The BLUETOOTH wireless technology operates within a range of about 30 m (about 98 ft). Supported version and profiles of the BLUETOOTH standard A profile is a set of functions standardized for every characteristic of BLUETOOTH devices. The transmitter supports the following version and profiles of the BLUETOOTH standard.
  • Page 19 The transmitter should not be used with such a device via BLUETOOTH connection. Keep the transmitter away from a device, such as a radio or a tuner. Use of the transmitter in the vicinity of such a device may cause noise in audio from the device. 5-030-456-11(1) Copyright 2021 Sony Corporation...
  • Page 20 Wireless Transmitter WLA-NS7 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. 5-030-456-11(1) Copyright 2021 Sony Corporation...
  • Page 21 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. Dolby, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation.

  • Page 22: What Can I Do To Solve A Problem

    For customers in Americas: https://www.sony.com/am/support For customers in Europe: https://www.sony.eu/support For customers in China: https://service.sony.com.cn For customers in other countries/regions: https://www.sony-asia.com/support If the operations above do not work, consult your nearest Sony dealer. Related Topic Initializing the transmitter 5-030-456-11(1) Copyright 2021 Sony Corporation...
  • Page 23 (For example, move the transmitter from left to right or center.) Related Topic Connecting the transmitter and a TV ® Connecting the transmitter with BLUETOOTH headphones Listening to TV audio through headphones About the indicator on the transmitter 5-030-456-11(1) Copyright 2021 Sony Corporation...
  • Page 24 When the indicator on the transmitter is not double flashing in blue, press and hold the (BLUETOOTH) button for about 5 seconds. This makes the indicator start double flashing (pairing mode). Related Topic ® Connecting the transmitter with BLUETOOTH headphones About the indicator on the transmitter Initializing the transmitter 5-030-456-11(1) Copyright 2021 Sony Corporation...

  • Page 25: Initializing The Transmitter

    10 seconds until the indicator flashes 4 times in blue. The transmitter is initialized and the pairing information of all the BLUETOOTH devices is deleted. Related Topic ® Connecting the transmitter with BLUETOOTH headphones 5-030-456-11(1) Copyright 2021 Sony Corporation...

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