Help Guide
Digital Music Player
NW-A45/A45HN/A46HN/A47
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Getting Started
Customer registration websites
Before first use
Walkman manuals and general information
Checking the contents of the package
Using the supplied accessories
Switching the earbuds
Attaching the clip
Configuring the initial setup
Installing Music Center for PC (Windows)
Installing Content Transfer (Mac)
Power/Charging
Turning the Walkman on or off
Preventing unintentional operations (HOLD)
Charging the battery
Extending the battery life
Notes on charging the battery
microSD Cards
Using a microSD card
Notes on microSD cards
Basic Operations
Parts and controls
Screen operations
How to use the various screens on the Walkman
Library screen
Playback screen
Play Queue screen
Bookmark List screen
Sound quality setting screens
FM Radio screen
Language Study screen
USB-DAC screen
List of icons displayed in the information area
Adjusting the volume
Volume operation in compliance with European and Korean Directives
Browsing the operating guide
Transferring Music
Preparing music content
Purchasing High-Resolution Audio content
Using a Windows computer
Transferring content from a Windows computer using Music Center for PC
Transferring content using Windows Explorer
Importing content from the Walkman to Music Center for PC
Transferring language study content from a Windows computer using Music Center for PC
Transferring language study content using Windows Explorer
Using a Mac computer
Transferring content from a Mac computer using Content Transfer
Transferring content using Mac Finder
Transferring language study content using Mac Finder
Adding lyrics information using a computer
Notes on transferring content from a computer
Playing/Organizing/Deleting Music
Playing music
Playback methods
Using [SensMe™ Channels]
Displaying lyrics
Obtaining lyrics information
Displaying lyrics
Managing playlists on the Walkman
Managing bookmarks on the Walkman
Deleting tracks from the Walkman
Various Functions
Enjoying music through a wireless connection
Connecting the Walkman to an unpaired Bluetooth device for the first time
Connecting the Walkman to a paired Bluetooth device
One-touch connections with a Bluetooth device (NFC)
Configuring the Bluetooth function
Notes on the Bluetooth function
Enjoying music content on a computer with Walkman sound quality (USB-DAC function)
Adjusting the sound quality settings
Using the Noise Canceling function
Monitoring ambient sound while playing music (Ambient Sound Mode)
What is Ambient Sound Mode?
Using Ambient Sound Mode
Using the [Clear Phase™ ] function
Using useful functions for language learning
Preparing language study content
Using the language study function
FM Radio
Listening to FM radio broadcasts
Presetting FM radio stations
Using USB Mass Storage mode
Restarting / Formatting / Initializing
Restarting the Walkman
Resetting/Formatting/Initializing the Walkman
Formatting a microSD card
Version information/System updates
Checking information on the Walkman
Updating the Walkman system software
Using shortcut buttons from the quick setting panel
Settings menu
Announcement
Notes on handling the Walkman
Notes on the headphones
Notes on the built-in battery
Notes on the software
Notes on the sample data
General Information
Maintenance
Customer support website
Specifications
Specifications
Battery life
Maximum recordable number of songs
Supported formats
System requirements
Troubleshooting
Power/Charging
The built-in rechargeable battery becomes depleted quickly even after the Walkman is fully charged.
What is the battery lifespan?
Can I replace the built-in rechargeable battery myself?
microSD Cards
The computer does not recognize the microSD card in the Walkman.
The Walkman does not recognize a microSD card.
Playing Music
A track is duplicated on the Walkman.
The Walkman cannot play transferred content.
Others
You have spilled liquid (water, coffee, etc.) on the Walkman.
You have washed the Walkman in a washing machine.
The Walkman does not work properly.
