UNDOK Mobile Application User Manual

1. Introduction to UNDOK

The UNDOK mobile application provides a convenient way to control compatible internet radios and audio devices from your smartphone or tablet. It allows users to browse radio stations, manage playback, adjust settings, and utilize multiroom audio features directly from their mobile device.

This manual outlines the steps for installing, setting up, and operating the UNDOK application to enhance your audio experience.

2. Setup

2.1. Downloading and Installing the App

For Android Devices: Open the Google Play Store on your device. Search for "UNDOK". Select the official UNDOK app and tap "Install".
For iOS Devices: Open the Apple App Store on your device. Search for "UNDOK". Select the official UNDOK app and tap "Get" then "Install".
Ensure your device meets the minimum operating system requirements specified on the app store page.

2.2. Connecting to Your Audio Device

Power On: Ensure your compatible internet radio or audio device is powered on and connected to your home Wi-Fi network.
Network Connection: Ensure your mobile device (running UNDOK) is connected to the same Wi-Fi network as your audio device.
Launch UNDOK: Open the UNDOK app on your mobile device.
Device Discovery: The app will automatically scan for compatible devices on your network. This process may take a few moments.
Select Device: Once your audio device appears in the app's list, tap on its name to establish a connection.
If your device does not appear, refer to the Troubleshooting section.

3. Operating the UNDOK App

After successfully connecting to your audio device, you can begin controlling it using the UNDOK app.

3.1. Main Interface Overview

The UNDOK app typically features a main screen with controls for playback, volume, and source selection. Navigation menus allow access to different functionalities.

Source Selection: Tap to switch between different audio sources (e.g., Internet Radio, DAB, FM, Spotify, Bluetooth, USB, Auxiliary Input).
Browse: Explore available content within the selected source (e.g., radio stations by genre, location, or podcasts).
Now Playing: Displays current track/station information, album art (if available), and playback controls (play/pause, skip, volume).
Presets: Access and manage your saved favorite stations or content.
Settings: Adjust device-specific settings, network configurations, and app preferences.

3.2. Controlling Playback

Play/Pause: Tap the Play or Pause icon to start or stop audio playback.
Volume Control: Use the slider or dedicated volume buttons within the app to adjust the output volume.
Skip Tracks/Stations: For supported sources, use the Next and Previous icons to navigate content.

3.3. Multiroom Functionality (if supported by device)

If your audio devices support multiroom audio, UNDOK allows you to group them together for synchronized playback or control them individually.

Navigate to the Multiroom section within the app.
Select the devices you wish to group.
Choose a master device and begin playback. All grouped devices will play the same audio.
Individual volume control for each device within a group is typically available.

4. Maintenance

4.1. App Updates

Regularly check for and install updates for the UNDOK app through your device's app store. Updates often include performance improvements, bug fixes, and new features.

4.2. Device Firmware Updates

Ensure your compatible audio device's firmware is up to date. Firmware updates are typically managed through the device's own settings menu or via its manufacturer's website. Keeping firmware current can improve compatibility and performance with the UNDOK app.

5. Troubleshooting

5.1. App Cannot Find Device

Check Wi-Fi: Verify that both your mobile device and the audio device are connected to the same Wi-Fi network.
Restart Devices: Try restarting your mobile device, the UNDOK app, and the audio device. Also, consider restarting your Wi-Fi router.
App Permissions: Ensure the UNDOK app has necessary network permissions on your mobile device.
Firewall/Router Settings: Some router settings (e.g., AP Isolation, client isolation) can prevent devices on the same network from communicating. Consult your router's manual or IT support.

5.2. Intermittent Connection or Lag

Wi-Fi Signal Strength: Ensure both devices have a strong Wi-Fi signal. Move closer to your router if necessary.
Network Congestion: Too many devices on the same network can cause slowdowns.
App/Device Updates: Ensure both the UNDOK app and your audio device's firmware are up to date.

5.3. App Crashing or Freezing

Restart App: Force close the UNDOK app and reopen it.
Restart Device: Restart your mobile device.
Clear Cache (Android): Go to your device's App Settings, find UNDOK, and clear its cache.
Reinstall App: If issues persist, uninstall and then reinstall the UNDOK app.

6. Specifications

Feature	Detail
Application Name	UNDOK
Compatibility	Compatible with internet radios and audio devices supporting the UNDOK platform.
Operating System (Minimum)	Android 5.0 (Lollipop) or later; iOS 9.0 or later (Note: Specific requirements may vary with app updates. Refer to app store for current details.)
Network Connectivity	Wi-Fi (IEEE 802.11b/g/n)
Features	Remote control, source selection, station browsing, playback control, volume adjustment, multiroom audio (device dependent), presets management.

7. Warranty and Support

7.1. Software Warranty

The UNDOK application is provided "as is." While efforts are made to ensure its functionality, there is no explicit warranty for the software itself beyond what is stated in the respective app store terms of service. Performance may vary based on your mobile device, audio device, and network conditions.

7.2. Technical Support

For technical support related to the UNDOK app, please refer to the support section within the app itself or visit the official website of the app developer (Frontier Smart Technologies) or the manufacturer of your compatible audio device. Support resources often include FAQs, troubleshooting guides, and contact information.

For issues specific to your internet radio or audio device, please contact the device manufacturer directly.

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