1. Úvod
Thank you for choosing the DOVOX Bluetooth Marine Stereo Receiver. This waterproof gauge radio system is designed for robust performance in marine and off-road environments, including boats, ATVs, UTVs, and other recreational vehicles. It features Bluetooth connectivity, AM/FM radio, USB and AUX inputs, and a 2.8-inch LCD display. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and longevity of your device.

2. Bezpečnostní informace
Please read all safety instructions carefully before installing and operating the device. Failure to follow these guidelines may result in injury or damage to the unit.
- Ensure proper wiring and connections to prevent electrical shorts or fire hazards.
- Disconnect the vehicle's battery before beginning installation to avoid electrical shock.
- Nevystavujte jednotku extrémním teplotám ani přímému slunečnímu záření po delší dobu.
- While the unit is IPX5 water-resistant, avoid submerging it or exposing it to high-pressure water jets.
- Pokud si nejste jisti některým krokem instalace, poraďte se s odborníkem.
3. Obsah balení
Ověřte, zda jsou v balení přítomny všechny položky:
- Boat Audio System (DOVOX Bluetooth Marine Stereo Receiver)
- Wires Harness
- Montážní sady
- Uživatelská příručka
4. Konec produktuview
The DOVOX Marine Stereo Receiver is designed for durability and ease of use in challenging environments. Its compact gauge-style design allows for flexible installation.

Klíčové vlastnosti:
- Marine-grade Construction: IPX5 water-resistant rating protects against water, humidity, and salt.
- Bluetooth připojení: Seamlessly stream music from your smartphone, tablet, or MP3 player.
- Multimedia Inputs: USB 2.0 port and 3.5mm AUX input for various audio sources, supporting ID3 tag čtení.
- AM/FM rádio: Features 18 FM and 12 AM station memory for real-time broadcasts.
- LCD displej s vysokým rozlišením: 2.8-inch digital LCD display for clear visibility, even in direct sunlight.
- Osvětlená tlačítka: Rubber-coated buttons with illumination for enhanced visibility and easy interaction.
- Výkonný zvukový výstup: Delivers 200W peak power with rich RCA output jacks for speakers, ampzosilňovače a subwoofery.
- Přizpůsobení zvuku: Bass, treble, balance, fader controls, and custom preset EQ options.
5. Instalace
Proper installation is crucial for the performance and longevity of your marine stereo. Refer to the wiring diagram and follow these general steps.

Kroky instalace:
- Příprava: Disconnect the negative terminal of your vehicle's battery. Choose a suitable mounting location that is secure and allows for proper wiring.
- Montáž: Cut a circular opening in the dashboard or mounting panel according to the unit's dimensions (approximately 3.5 inches diameter). Secure the unit using the provided mounting kits.
- Zapojení: Connect the wiring harness to the corresponding power, ground, and speaker wires of your vehicle. Refer to the wiring diagram for specific connections:
- Žlutý drát: Constant 12V power (for memory retention).
- Červený drát: Switched 12V accessory power (ignition).
- Černý drát: Země.
- Dráty reproduktorů: Connect to your speakers (Front Left, Front Right, Rear Left, Rear Right).
- RCA výstupy: Připojte k externímu amplifiers or subwoofers as needed.
- Vstup USB: Připojte zařízení USB.
- Vstup AUX: Připojte externí audio zdroje přes 3.5mm jack.
- Anténa: Připojte anténu AM/FM.
- Testování: Reconnect the battery and power on the unit to test all functions.
- Konečné zajištění: Ensure all connections are secure and insulated to prevent shorts and water ingress.
6. Návod k obsluze
Familiarize yourself with the control buttons and their functions for optimal use.
Základní ovládání:
- Tlačítko napájení (ⓘ): Stisknutím zapnete / vypnete jednotku.
- Tlačítka VOL- / VOL+: Upravte úroveň hlasitosti.
- Tlačítko BAND: In radio mode, cycles through AM/FM bands. In other modes, may function as a menu or mode selection.
- ◀◀ / ▶▶ Tlačítka: Skip tracks (USB/Bluetooth) or tune radio stations (AM/FM).
- ▶▶ / ▌▌ Button: Play/Pause (USB/Bluetooth).
7. Připojení Bluetooth
Connect your Bluetooth-enabled device to stream audio wirelessly.

Kroky párování:
- Power on the stereo receiver.
- Select Bluetooth mode using the appropriate button (refer to your unit's specific button layout if different from general controls). The display will show "BT ON" or a similar indicator.
- Na svém mobilním zařízení povolte Bluetooth a vyhledejte dostupná zařízení.
- Select "DOVOX" or a similar device name from the list.
- Once paired, the display will indicate a successful connection, and you can begin streaming audio.
8. Přehrávání z USB a AUX
The unit supports playback from USB flash drives and external devices via the AUX input.

USB přehrávání:
- Vložte USB flash disk obsahující MP3 nebo WMA audio filedo portu USB.
- The unit will automatically switch to USB mode and begin playback. If not, select USB mode manually.
- Use the ◀◀ / ▶▶ buttons to navigate tracks and the ▶▶ / ▌▌ button to play/pause.
Vstup AUX:
- Connect your external audio device (e.g., MP3 player, smartphone) to the 3.5mm AUX input jack using an audio cable.
- Select AUX mode on the stereo receiver.
- Ovládejte přehrávání přímo z připojeného zařízení.
9. Provoz rádia (AM/FM)
Access and store your favorite AM and FM radio stations.

Tuning and Presets:
- Vyberte pásmo: Press the BAND button to cycle through FM1, FM2, FM3, AM1, and AM2 bands.
- Ruční ladění: Briefly press the ◀◀ / ▶▶ buttons to tune to the next/previous frequency step.
- Automatické vyhledávání: Press and hold the ◀◀ / ▶▶ buttons to automatically seek the next strong station.
- Uložit předvolby: To store a station, tune to the desired frequency, then press and hold one of the preset buttons (usually 1-6, or a combination with VOL+/VOL- depending on the model) until you hear a beep.
- Vyvolat předvolby: Briefly press the preset button to recall a stored station.
10. Nastavení zvuku
Customize your listening experience with the available audio adjustments.

Adjusting Audio:
- Předvolby EQ: Press the EQ button (or a combination with VOL+/VOL-) to cycle through preset equalizer modes (e.g., Pop, Rock, Classic, Flat).
- Basy/výšky: Access bass and treble controls through the menu system (refer to specific button functions for your model). Adjust levels to your preference.
- Vyvážení/Fader: Adjust audio balance between left/right speakers and fader between front/rear speakers.
- Výstup subwooferu: If connected, control subwoofer level through the menu.
11. Řešení problémů
V této části naleznete běžné problémy a jejich řešení.
| Problém | Možná příčina | Řešení |
|---|---|---|
| Jednotka se nezapne. | Chybí připojení k napájení; Spálená pojistka; Nesprávné zapojení. | Check power and ground connections. Verify fuse is intact. Ensure correct wiring as per diagram. |
| Žádný zvuk z reproduktorů. | Volume too low; Mute activated; Incorrect speaker wiring; Faulty speakers. | Increase volume. Check if mute is active. Verify speaker connections. Test with known good speakers. |
| Bluetooth se nepřipojuje. | Bluetooth not enabled on device/stereo; Device too far; Interference; Already connected to another device. | Ensure Bluetooth is active on both devices. Move device closer. Disconnect from other devices. Try re-pairing. |
| Zařízení USB nebylo rozpoznáno. | Nepodporováno file format; USB drive not formatted correctly; Faulty USB drive. | Zajistit files are MP3/WMA. Format USB drive to FAT32. Try a different USB drive. |
| Condensation inside LCD screen. | High humidity or rapid temperature changes in marine environment. | This can occur in high humidity. Allow time for the moisture to dissipate naturally. Ensure unit is not directly exposed to extreme temperature shifts or direct water spray. If persistent, contact support. |
| Špatný příjem rádia. | Anténa není připojena; Poškozená anténa; Oblast se slabým signálem. | Check antenna connection. Inspect antenna for damage. Try moving to an area with stronger signal. |
12. Specifikace
Detailed technical specifications for the DOVOX Bluetooth Marine Stereo Receiver.
| Funkce | Detail |
|---|---|
| Rozměry produktu | 3.5"H x 4.3"Š x 4.3"V (8.89 cm H x 10.92 cm Š x 10.92 cm V) |
| Hmotnost položky | 1.52 libry (0.69 kg) |
| Číslo modelu | 5d0f5745-0d28-48b1-8af5-04e72b8ea3e3 |
| Značka | DOVOX |
| Technologie připojení | Pomocný, Bluetooth, USB |
| Typ ovladače | Stiskněte tlačítko |
| Speciální funkce | 2.8 Inch Digital Display Screen, Multi Color Illuminated Buttons, Bluetooth Audio Streaming, FM AM Receiver, IPX5 Water Resistant, Preamp Out Subwoofer, 200W Max Power, USB AUX-in, Equalizer |
| Kompatibilní zařízení | Amplifier, Smartphone, Speaker, Subwoofer |
| Typ konektoru | RCA |
| Režim zvukového výstupu | Stereo |
| Konfigurace kanálů prostorového zvuku | 4 |
13. Údržba
Regular maintenance helps ensure the longevity and optimal performance of your marine stereo.
- Čištění: Použijte měkký, damp cloth to clean the unit's surface. Avoid abrasive cleaners or solvents that may damage the finish or display.
- Vystavení vodě: While IPX5 rated, it is recommended to wipe down the unit after exposure to saltwater to prevent salt buildup and corrosion.
- Spojení: Periodically check all wiring connections for corrosion or looseness, especially in harsh marine environments.
- Skladování: If storing the vehicle for an extended period, ensure the unit is clean and dry. Consider covering it to protect from dust and environmental elements.
14. Záruka a podpora
DOVOX products are manufactured to high-quality standards. This product comes with a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty details, please refer to the warranty card included with your purchase or contact DOVOX customer support.
For technical assistance, troubleshooting not covered in this manual, or warranty claims, please contact DOVOX customer support through the retailer where the product was purchased or visit the official DOVOX webstránky pro kontaktní informace.