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Diagram of the top view of the S1 and S2 speaker, identifying buttons and indicators.
Illustrations of the S1 speaker's front and rear panels, showing speakers and ports.
Diagram showing the front view of the S2 speaker, including speakers and indicators.
Diagram showing the rear view of the S2 speaker, including ports and indicators.
Detailed explanation of the operation of the speaker's power, mode, and volume control buttons.
Instructions for downloading and installing the UNDOK application on a mobile device.
Guide to connecting power, optional Ethernet, and initial power-on of the speaker.
Configuring the speaker connection using an Apple iOS device via the UNDOK app.
Configuring the speaker connection using an Android device via the UNDOK app.
Overview of listening to broadcasts via the internet and connecting to the network.
Guide on how to find, browse, and save favourite internet radio stations.
Instructions for creating custom lists of favourite and added radio stations.
Explanation of playing audio files from network-connected devices using UPnP/DLNA.
Steps to configure Windows Media Player for UPnP media sharing with the speaker.
How to navigate and select music files from UPnP servers via the UNDOK app.
Using Windows' 'Play To' feature to stream audio content to the speaker.
Introduction to Spotify Connect for playing and controlling music wirelessly.
Guide on how to connect and play music from Spotify via the app.
Using the UNDOK app to manage Spotify playback and volume.
Explanation of playing audio via Bluetooth from compatible devices.
Steps to enable Bluetooth, pair devices, and establish a connection with the speaker.
How to play music and control volume using Bluetooth connected devices.
Details on Bluetooth performance, range, and supported profiles.
Using the 3.5mm auxiliary input for connecting external audio sources.
Introduction to using the speaker as part of a synchronized multi-room audio system.
Guide on how to form, manage, and customize multi-room speaker groups using the UNDOK app.
Selecting audio sources and content for playback across multiple speakers in a group.
Managing volume levels for individual speakers and entire groups via the UNDOK app.
Understanding mode indicators and button functions when the speaker acts as Master or Client.
Setting up the speaker for standalone stereo or creating a stereo pair with another speaker.
Adjusting sound preferences using preset equaliser modes or custom treble/bass settings.
Setting the speaker to automatically turn off after a specified duration.
Customizing the speaker's network name for easier identification in the UNDOK app.
Instructions for restoring the speaker to its original factory settings, erasing all user data.
Explanation of standby modes for power saving and network disconnection.
Understanding the meaning of the Mode indicator lights for network connectivity.
Guidance on optional wall mounting for the S1 speaker using compatible brackets.
Using Near Field Communication (NFC) to quickly pair Bluetooth devices with the speaker.
How to check the speaker's software version and perform updates.
Accessing frequently asked questions and help for Internet Radio functionality.
Instructions for connecting the speaker to a network using a wired Ethernet cable.
Interpreting the indicator lights on the RJ45 Ethernet port for connection status.
Steps to resolve common issues like no power, no audio, or network connectivity problems.
Diagnosing problems with specific internet radio stations or network feeds.
Resolving issues with UPnP media sharing, firewalls, and network restrictions.
List of audio formats and their maximum supported data rates for playback.
Important safety instructions, warnings, and precautions for using the speaker.
Technical details including power, connectivity, Bluetooth standards, and circuit features.
Details on software licenses for audio decoders and streaming protocols used in the speaker.
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