1. Introduktion
This manual provides detailed instructions for the setup, operation, and maintenance of your Dual CR 400 Smart Stereo Radio. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage. Keep this manual for future reference.
2. Sikkerhedsinstruktioner
- Strømkilde: Only use the provided power adapter. Ensure the voltage matcher kravene specificeret på enheden.
- Vand og fugt: Udsæt ikke enheden for regn, fugt eller dryppende/sprøjtende væsker. Placer ikke genstande fyldt med væsker, såsom vaser, på enheden.
- Ventilation: Sørg for tilstrækkelig ventilation. Bloker ikke ventilationsåbningerne.
- Varme: Hold enheden væk fra varmekilder såsom radiatorer, varmeapparater, komfurer eller andre varmeproducerende apparater.
- Rensning: Tag stikket ud af enheden før rengøring. Brug en blød, tør klud. Brug ikke flydende rengøringsmidler eller sprayrengøringsmidler.
- Service: Forsøg ikke selv at servicere dette produkt. Overlad al service til kvalificeret servicepersonale.
- Placering: Placer enheden på en stabil, flad overflade.
3. Pakkens indhold
Kontroller venligst, at alle varer er til stede og i god stand:
- Dual CR 400 Smart Stereo Radio Unit
- Strømadapter
- USB kabel
- Instruktionsmanual (dette dokument)
- Fjernbetjening
4. Produktet er slutview
The Dual CR 400 is a versatile smart stereo radio offering FM, DAB+, Internet Radio, Bluetooth, and USB playback capabilities. It features a clear TFT color display and can be operated via the unit's controls or the included remote control.

Figur 4.1: Front view of the Dual CR 400 Smart Stereo Radio with its telescopic antenna extended. The unit features a central color display, control buttons, and a large rotary knob.

Figur 4.2: Front view of the Dual CR 400 Smart Stereo Radio, showing the display and control panel without the antenna extended. The display shows options for FM and DAB+ radio.

Figur 4.3: Side view of the Dual CR 400 Smart Stereo Radio, highlighting its compact design and textured speaker grille.

Figur 4.4: Bag view of the Dual CR 400 Smart Stereo Radio, displaying the DC IN power port, headphone jack, and USB port. The telescopic antenna is also visible.

Figur 4.5: The remote control for the Dual CR 400 Smart Stereo Radio, featuring various buttons for power, mode selection, navigation, volume, alarm, and preset stations.
5. Opsætning
5.1 Strømtilslutning
- Connect the provided power adapter to the 'DC IN' port on the rear of the radio.
- Sæt strømadapteren i en almindelig stikkontakt.
- The radio will power on or enter standby mode.
5.2 Antenne
For optimal FM and DAB+ reception, fully extend the telescopic antenna located at the rear of the unit.
5.3 Første opsætning og netværksforbindelse
Upon first power-on, the radio will guide you through an initial setup process:
- Sprogvalg: Use the navigation controls (rotary knob or remote) to select your preferred language and confirm.
- Netværkskonfiguration: The radio will prompt you to connect to a Wi-Fi network for Internet Radio functionality.
- Vælg dit Wi-Fi-netværk fra listen.
- Enter the Wi-Fi password using the on-screen keyboard and navigation controls.
- Confirm the connection. The radio will indicate when it is successfully connected to the network.
6. Betjeningsvejledning
6.1 Grundlæggende kontroller
- Power knap: Tænder/slukker enheden eller sætter den i standby.
- Mode knap: Cycles through available modes (FM, DAB+, Internet Radio, Bluetooth, USB).
- Rotary Knob (Navigate/Volume/OK): Rotate to navigate menus or adjust volume. Press to confirm selections.
- Menu-knap: Accesses the menu for the current mode.
- Tilbage knap: Vender tilbage til den forrige skærm eller menu.
6.2 FM radio
- Tryk på Mode button until 'FM' is selected.
- The radio will automatically scan for available FM stations or tune to the last played station.
- Use the navigation buttons or rotary knob to manually tune or scan for stations.
- To save a station as a preset, press and hold the 'FAV' button on the remote or follow the on-screen instructions.
6.3 DAB+ radio
- Tryk på Mode button until 'DAB+' is selected.
- The radio will perform a full scan for DAB+ stations upon first use or if no stations are found.
- Use the navigation controls to browse the list of available DAB+ stations.
- Tryk på OK button to select and listen to a station.
6.4 Internetradio
Ensure the radio is connected to a Wi-Fi network (see Section 5.3).
- Tryk på Mode button until 'Internet Radio' is selected.
- Du kan søge efter stationer efter placering, genre eller søge efter bestemte stationer.
- Use the navigation controls to select your desired station.
- Trykke OK for at starte afspilningen.
6.5 Bluetooth-afspilning
- Tryk på Mode button until 'Bluetooth' is selected. The radio will enter pairing mode, indicated on the display.
- Aktiver Bluetooth på din smartphone, tablet eller anden Bluetooth-aktiveret enhed, og søg efter tilgængelige enheder.
- Select 'Dual CR 400' from the list of devices.
- Når den er parret, kan du streame lyd fra din enhed til radioen.
6.6 USB-afspilning
- Indsæt et USB-flashdrev med lyd files into the USB port on the rear of the radio.
- Tryk på Mode knappen, indtil 'USB' er valgt.
- The radio will scan the USB drive and display the available audio files.
- Use the navigation controls to select and play your desired tracks.
6.7 Clock, Date, and Alarm Functions
The Dual CR 400 includes a clock, date display, and alarm functions. These can typically be configured via the 'Menu' button in any mode, navigating to 'System Settings' or 'Alarm Settings'. Follow the on-screen prompts to set the time, date, and up to two alarms with customizable sources (e.g., buzzer, FM, DAB+, Internet Radio).
6.8 Spotify Connect
If you have a Spotify Premium account, you can use Spotify Connect to stream music directly to your Dual CR 400. Ensure your radio and the device running the Spotify app are on the same Wi-Fi network. Open the Spotify app, play a song, and select the Dual CR 400 from the 'Devices Available' list.
7. Vedligeholdelse
7.1 Rengøring
To clean the unit, first unplug it from the power outlet. Use a soft, dry, lint-free cloth to wipe the surfaces. Do not use abrasive cleaners, waxes, or solvents as they may damage the finish.
7.2 Opbevaring
If storing the unit for an extended period, unplug it from the power source and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
8. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm | Strømadapteren er ikke tilsluttet, eller der er en defekt stikkontakt. | Ensure power adapter is securely connected to the radio and a working power outlet. |
| Ingen lyd | Lydstyrken er for lav; Lydløs aktiveret; Forkert kilde valgt. | Increase volume; Check if mute is active; Select the correct input source (FM, DAB+, Internet Radio, Bluetooth, USB). |
| Dårlig radiomodtagelse (FM/DAB+) | Antenne ikke strakt ud; Svagt signal; Interferens. | Fully extend the telescopic antenna; Reposition the radio; Move away from other electronic devices. |
| Kan ikke oprette forbindelse til Wi-Fi | Forkert adgangskode; Router for langt væk; Netværksproblem. | Verify Wi-Fi password; Move radio closer to router; Restart router; Check network settings. |
| Bluetooth-parring mislykkes | Device not in pairing mode; Radio not discoverable; Distance too great. | Ensure radio is in Bluetooth mode and discoverable; Place devices closer; Restart Bluetooth on both devices. |
9. Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | Dobbelt |
| Model | CR 400 |
| Modelnummer | 77040 |
| Farve | Sort |
| Radio bands | FM, DAB+ (Digital Audio Broadcasting), Internet Radio |
| Forbindelse | Bluetooth, WLAN (Wi-Fi), USB |
| Særlige funktioner | TFT Color Display, Remote Control, Clock, Date, Alarm Function, Spotify Connect |
| Kompatible enheder | Headphones, Speakers, Smartphones, Tablets, Earphones |
| Strømkilde | Mains Power (via included power adapter) |
| Produktmål (L x B x H) | 10.5 x 28 x 11 centimeter |
| Genopladeligt batteri | Ingen |
| Inkluderede komponenter | Dual CR 400 Unit, Power Adapter, USB Cable, Remote Control, Instruction Manual |
10. Garanti og support
For warranty information and technical support, please refer to the warranty card included with your product or contact Dual customer service. Keep your proof of purchase for warranty claims.





