Sony MDR-XB950B1 - User Manual

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Service Manual12 pages

Reference Guide5 pages

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Summary

Switching the sound quality mode

Sound quality and indicator (blue) of each mode

Details the sound quality modes and their corresponding blue indicator flash patterns.

Instructions to Switch Sound Quality Mode

Step-by-step guide to change sound quality mode by holding specific buttons while powering on the headset.

To check the sound quality mode

How to Check Sound Quality Mode

Procedure to check the current sound quality mode using button presses and observing blue indicator flashes.

Summary

Switching the sound quality mode

Sound quality and indicator (blue) of each mode

Details the sound quality modes and their corresponding blue indicator flash patterns.

Instructions to Switch Sound Quality Mode

Step-by-step guide to change sound quality mode by holding specific buttons while powering on the headset.

To check the sound quality mode

How to Check Sound Quality Mode

Procedure to check the current sound quality mode using button presses and observing blue indicator flashes.

The Sony MDR-XB950B1 is a wireless stereo headset designed to provide a high-quality audio experience with the flexibility of wireless connectivity. This headset prioritizes sound quality by default, but also offers a "Priority on stable connection" mode for environments where connection stability is more critical.

Function Description

The primary function of the MDR-XB950B1 is to deliver audio wirelessly from compatible devices. It supports various audio codecs, including SBC, AAC, and aptX, allowing for a range of sound quality options depending on the connected device. The headset is equipped with controls that enable users to switch between different sound quality modes, ensuring an optimal listening experience whether the priority is on audio fidelity or connection stability. An indicator light, which flashes in blue, provides visual feedback on the currently selected sound quality mode.

Usage Features

The MDR-XB950B1 offers several features to enhance its usability:

Wireless Connectivity: The headset connects wirelessly to compatible devices, providing freedom of movement without the hassle of cables.
Sound Quality Modes:
- "Priority on sound quality" mode: This is the default setting and is recommended for use with SBC, AAC, or aptX compatible devices to achieve the best possible audio fidelity. When this mode is active, the blue indicator flashes three times.
- "Priority on stable connection" mode: If users experience intermittent sound or an unstable connection, particularly in environments with interference, this mode can be selected. It prioritizes connection stability over the highest possible sound quality and uses the SBC codec. When this mode is active, the blue indicator flashes once.
Easy Mode Switching: Users can switch between sound quality modes during power-on. To select "Priority on stable connection," the headset should be turned on while holding the "-" button down. To select "Priority on sound quality," the headset should be turned on while holding the "+" button down. The power button itself needs to be pressed for more than 2 seconds to turn on the headset.
Mode Confirmation: To check the current sound quality mode while the headset is already powered on, users can press and hold the power button, then press either the "+" or "-" button within 2 seconds (before the power turns off). The blue indicator will flash three times for "Priority on sound quality" or once for "Priority on stable connection," confirming the active mode.
Intuitive Controls: The headset features clearly marked buttons for power, volume control (which also serve for mode selection during power-on), and potentially other functions, making it straightforward to operate.
Visual Indicators: The blue indicator light provides clear visual cues for power status and the selected sound quality mode, helping users understand the headset's current operational state.

Maintenance Features

While the manual primarily focuses on operational features, some aspects can be considered related to maintenance and optimal performance:

Codec Awareness: Understanding the supported codecs (SBC, AAC, aptX) allows users to ensure their connected device is compatible and to select the appropriate sound quality mode for the best experience. Using the "Priority on sound quality" mode with compatible devices helps maintain the intended audio fidelity.
Troubleshooting Connection Issues: The "Priority on stable connection" mode acts as a built-in troubleshooting feature for intermittent sound or unstable connections. By switching to this mode, users can often resolve connectivity problems without needing external intervention, thus maintaining a consistent listening experience.
Battery Life Considerations: The manual notes that playback time may become shorter depending on the sound quality mode and usage conditions. While not a direct maintenance feature, this information helps users manage their expectations regarding battery life and plan charging accordingly, which is crucial for the longevity and usability of any wireless device.
Environmental Awareness: The warning that intermittent sound may still occur even in "Priority on stable connection" mode, depending on ambient conditions, encourages users to be aware of their environment and potential sources of interference. This understanding can help prevent unnecessary troubleshooting attempts and maintain realistic expectations about wireless performance in challenging settings.

In summary, the MDR-XB950B1 is designed for users who value both high-quality audio and reliable wireless performance, offering flexible sound modes and clear indicators to manage their listening experience effectively.

Sony MDR-XB950B1 Specifications

General

Power LED	Yes
2.5 mm connector	No
Applications supported	Sony Headphones Connect app
Number of products included	1 pc(s)
Cable color	Black
Cable length	1.2 m
Headset type	Binaural
Product type	Headset
Wearing style	Head-band
Volume control	Digital
Recommended usage	Music
Quantity	1
Cables included	Audio (3.5mm), USB
USB connector	Micro-USB
Frequency band	2.4 GHz
Wireless range	10 m
Bluetooth version	4.1
Bluetooth profiles	A2DP, AVRCP, HFP, HSP
Connectivity technology	Wired & Wireless
Connector contacts plating	Gold
Impedance	32 Ω
Driver type	Dynamic
Driver unit	40 mm
Ear coupling	Circumaural
Headphone frequency	3 - 28000 Hz
Headphone sensitivity	105 dB
Microphone type	Not available
Microphone frequency	100 - 4000 Hz
Battery type	Built-in battery
Standby time	200 h
Battery voltage	3.7 V
Charging source	USB
Battery recharge time	4 h
Continuous audio playback time	18 h
Package type	Box
Package depth	223 mm
Package width	73 mm
Package height	290 mm
Package weight	700 g
Audio formats supported	AAC, SBC, apt-X
Mobile operating systems supported	Android, iOS