Introduction
Thank you for purchasing the Soundmaster Highline ICD2023WE Internet Radio CD Player. This device combines multiple audio functionalities, including Internet Radio, DAB+, FM radio, CD playback, Bluetooth streaming, USB playback, and AUX-IN connectivity, all controlled via a color display, remote control, or a dedicated application. This manual provides essential information for safe and optimal use of your new device.
Safety Instructions
- Read all instructions carefully before operating the device.
- Keep this manual for future reference.
- Do not expose the device to rain, moisture, or direct sunlight.
- Ensure proper ventilation around the unit. Do not block any ventilation openings.
- Use only the power adapter supplied with the unit.
- Do not attempt to disassemble or modify the unit. Refer all servicing to qualified personnel.
- Avoid placing the unit near heat sources or in areas with high humidity.
- Clean the unit only with a soft, dry cloth.
Package Contents
Please check that all items are present:
- Soundmaster Highline ICD2023WE Unit
- Remote Control
- Power Adapter
- User Manual (this document)
Product Overview
The Soundmaster Highline ICD2023WE features a compact design with powerful stereo speakers and a vibrant color display. It includes a built-in CD player and various connectivity options.

Image: Front view of the Soundmaster Highline ICD2023WE Internet Radio, showing the color display, CD slot, and speaker grilles.
Key Components:
- Color Display: A 7.1 cm color display provides clear information and navigation.
- CD Player: Integrated CD player with audiobook function.
- USB Port: For media playback from USB storage devices.
- Control Buttons: Intuitive buttons for power, volume, menu navigation, and source selection.
- LED Ambient Lighting: Multicolored LED lighting for dynamic color changes or static illumination.
- Stereo Speakers: Two powerful 15W RMS stereo speakers.

Image: The remote control for the Soundmaster Highline ICD2023WE, featuring buttons for power, source selection (CD, USB, DAB, BT, FM), navigation, volume, and preset controls.
The device can be controlled using the included remote control or via the UNDOK application on your smartphone or tablet.
Setup
1. Power Connection
- Connect the power adapter to the DC IN port on the back of the unit.
- Plug the power adapter into a wall outlet.
- Press the Power button on the unit or remote control to turn on the device.
2. Initial Wi-Fi Setup
Upon first power-on, the unit will guide you through the initial setup, including language selection and Wi-Fi network configuration. The device supports dual-band Wi-Fi (2.4 GHz and 5 GHz) for a stable connection.
- Follow the on-screen prompts to select your preferred language.
- The unit will scan for available Wi-Fi networks. Select your network from the list.
- Enter your Wi-Fi password using the navigation buttons and 'OK' on the unit or remote control.
- Once connected, the unit will confirm the successful connection.
3. Antenna Placement
For optimal DAB+ and FM radio reception, ensure the telescopic antenna is fully extended and positioned vertically.
Operating Instructions
Source Selection
Press the 'Mode' button on the unit or the corresponding source button (e.g., 'Internet Radio', 'DAB', 'FM', 'CD', 'USB', 'BT', 'AUX') on the remote control to switch between different audio sources.
Internet Radio
Access over 14,000 radio stations worldwide via your Wi-Fi connection.
- Select 'Internet Radio' as the source.
- Navigate through categories (e.g., Location, Genre) or use the search function to find stations.
- Select a station and press 'OK' to start playback.
- You can save up to 120 preset stations for quick access.
DAB+ / FM Radio
Enjoy digital (DAB+) and analog (FM) radio broadcasts.
- Select 'DAB' or 'FM' as the source.
- For DAB+, the unit will automatically scan for available stations on first use. For FM, use the tuning buttons to find stations.
- Press 'OK' to select a station.
- Save your favorite stations to presets using the preset buttons on the remote control. The unit features 3 direct selection keys for quick access.
CD Playback
The integrated CD player supports standard audio CDs and CDs with audiobook functions.
- Select 'CD' as the source.
- Insert a CD into the slot. The unit will automatically begin playback.
- Use the playback controls (Play/Pause, Skip, Stop) on the unit or remote control.
Bluetooth Streaming
Stream audio wirelessly from your compatible devices (smartphone, tablet, MP3 player).
- Select 'Bluetooth' (BT) as the source. The unit will enter pairing mode.
- On your external device, enable Bluetooth and search for 'Soundmaster ICD2023WE'.
- Select the unit to pair. Once paired, you can stream audio.
USB Playback
Play audio files from a USB storage device.
- Insert a USB drive into the USB port.
- Select 'USB' as the source.
- Navigate through your files and folders using the unit's controls or remote control.
- Select a file and press 'OK' to start playback.
AUX-IN Connection
Connect external audio devices using a 3.5mm audio cable (not included).
- Connect one end of the 3.5mm audio cable to the AUX-IN port on the unit.
- Connect the other end to the headphone jack or audio output of your external device.
- Select 'AUX-IN' as the source.
- Control playback from your external device.
Alarm and Sleep Function
The unit features two alarm settings and a sleep timer function.
- Alarm: Access the alarm settings through the menu to configure two independent alarms with desired sources (e.g., buzzer, radio) and times.
- Sleep Timer: Set a timer for the unit to automatically turn off after a specified duration.
LED Ambient Lighting

Image: The Soundmaster Highline ICD2023WE unit displaying yellow LED ambient lighting along its edges, enhancing the visual appeal.
Customize the ambiance with the integrated LED lighting.
- Access the LED settings through the system menu.
- Choose between dynamic color changing modes or a static color.
- The lighting can also be turned off.
UNDOK App Control
Control your Soundmaster ICD2023WE using the UNDOK app on your smartphone or tablet.
- Download the 'UNDOK' app from your device's app store.
- Ensure your smartphone/tablet is connected to the same Wi-Fi network as the ICD2023WE.
- Open the app, and it should automatically detect your device.
- You can now control all functions of the radio from your mobile device.
Maintenance
Cleaning
- Always unplug the device from the power outlet before cleaning.
- Use a soft, dry, lint-free cloth to wipe the exterior surfaces.
- Do not use liquid cleaners, aerosols, or abrasive cleaning agents, as these may damage the finish or internal components.
CD Player Care
- Handle CDs by their edges to avoid fingerprints and scratches.
- Clean CDs with a soft, dry cloth, wiping from the center outwards.
- Do not insert damaged or warped CDs into the player.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; Power outlet faulty | Check power cable connection; Try a different outlet |
| No sound | Volume too low; Mute activated; Incorrect source selected | Increase volume; Deactivate mute; Select correct audio source |
| Cannot connect to Wi-Fi | Incorrect password; Router too far; Network issue | Verify password; Move unit closer to router; Restart router; Check network settings |
| Poor radio reception (DAB+/FM) | Antenna not extended; Weak signal area | Fully extend and adjust antenna; Try repositioning the unit |
| CD not playing | CD inserted incorrectly; CD is dirty or scratched; Incorrect source selected | Reinsert CD correctly; Clean or replace CD; Select 'CD' source |
| Bluetooth pairing fails | Device not in pairing mode; External device Bluetooth off; Already paired with another device | Ensure unit is in BT pairing mode; Enable Bluetooth on external device; Disconnect from other devices |
Specifications
- Model Number: ICD2023WE
- Brand: Soundmaster
- Connectivity Technology: Auxiliary, Bluetooth, USB, Wi-Fi
- Supported Standards: DAB+, FM, Bluetooth, Auxiliary, USB
- Speaker Type: Stereo
- Output Power: 2 x 15 W RMS
- Wi-Fi: Dual-band (2.4 GHz and 5 GHz)
- Special Features: LED Ambient Lighting, App Control (UNDOK)
- Compatible Devices: MP3 Player, Smartphone, Tablet
- Power Source: Corded Electric
- Color: White
- Item Weight: 2.64 Kilograms
Warranty and Support
Soundmaster products are designed for reliability and performance. This product comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official Soundmaster website for detailed warranty terms and conditions.
For technical support, troubleshooting assistance, or spare parts inquiries, please contact Soundmaster customer service. Contact information can typically be found on the Soundmaster website or in your product packaging.
- Spare Parts Availability: 1 Year
- Software Updates Guaranteed Until: Information not available





